Tag Archives: sale tractor

China Free Parts 15HP 25HP farm agricultural tractor 50HP 60HP 70HP farm tractors agriculture 4 stroke tractors for sale agricultural parts jobs

Rated Electricity (HP): 18HP~33HP
Variety: Wheel Tractor
Issue: New
By wheel: Four wheel drive
Use: Farm Tractor
Push Type: Equipment Drive
Certificate: ce
Guarantee: 1 Calendar year
Important Promoting Factors: Multifunctional
Marketing and advertising Sort: Different accessories with customization
Equipment Examination Report: Provided
Online video outgoing-inspection: Offered
Warranty of core factors: 1 Calendar year
Main Factors: Motor
Motor Brand name: CZPT KM385
Applicable Industries: Farms, Retail, Design functions
Showroom Spot: None
Bodyweight: 1350 KG
Item title: Agricultural Tractor
color: Can be personalized/first
Entrance /Rear Wheel: 6.-sixteen/9.5-24
Optional Entrance/Rear Wheel: 6.5-16/11.2-24
Clutch: Dry-friction, CZPT or Dry-friction. Dual Phase
Steering: Hydraulic Variety
Transmission Box: 8F+2R Collar Shift
Packaging Particulars: Standard export wood package deal
Port: HangZhou / HangZhou / ZheJiang / HangZhou / HangZhou

one:What benefits can we bring to you(1): For customers, our products are inexpensive, extended support existence, product types from 15HP to 200HP can fulfill any of your wants, support customization(2): For suppliers, High precision motor substantial pace Chrome metal bearing 17x35x10mm 6003zz 6003rs deep groove ball bearing we will supply you with adequate income margin, and at the very same time, we will offer following-sales support for our goods inside 1-3 many years. We will offer you with screening to guarantee product good quality just before leaving the manufacturing unit. At the identical time, we will provide free of charge publicity for you in your place, and assist personalized hues and solution emblems Agricultural Tractor10-200HP Tractor TE series farm tractor●TE series tractor is made for numerous light-weight works, these kinds of as farming, transportation etc. ●Equipped with Chinese popular dieselengine, It has the advantage of large value effectiveness and fuel efficiency, Forklift mast bearing dimensions 40×109.5×28 mm MG308-13Y low maintenance value and great working efficiency.●Using central console and experienced framework, the tractor is simple to control and preserve. ●8F+2R gearbox with effortless operation andconvenient maintenance ●Optional one/double motion clutches for distinct wants and operation Optional Herringbone tires,paddy tires or other kind of tires to meet your needs of functioning situations. ●Hydraulic electrical power steering( 4wd) tends to make it simple tocontrol and reduce the labor energy of operator.

Principal Specialized Requirements :General Dimension(mm
ModelNt-254Nt-304Nt-354Nt-404Nt-454
Kind4×44×44×44×44×4
L x W x H3050x1500x20303050×1500 x 29303150×1500 x 20403250x1500x21303250x1500x2130
Front Wheel120012001200 i2nn( lienal)1200 1?nn f iieital)1200 i2nn r itcnAi)
Wheel Foundation17001700180018001800
Min. Ground Base360 (the base of transmission box)
Min. Usage Mass (kg)13501350145014501450
ProductLaidong KM385Laidong 39CLaidong 4L22BTLaidong 4L23BTLaidong 490
KindVertical, h2o cooled and 4-stroke
Rated Electrical power (kw)eighteen.four22.one25.729.433.1
Rated Rev. (r/min)23002300235023002400
Detailed Photographs Far more Products Optional Attachments Our Manufacturing facility Packing & Supply If you need 1-3 units would be Wooden box, Far more than 4 models will loading by containerAfter 5-7 times we will delivery your products when we obtained the advance payment Make contact with us

agriculturalparts

Agricultural Parts - The Best Metal for Agricultural Implements

Agricultural parts are used in almost every stage of cultivation and livestock management. The best metal for agricultural implements is steel. Agricultural equipment manufacturers are constantly trying to improve their products to better suit the needs of the farmer. In addition, they want to reduce the cost of repair. However, repairs on agricultural equipment are the responsibility of the farmer.

Steel is the best metal for agricultural implements

Choosing the right metal for agricultural implements can be tricky. There are different factors to consider, such as strength, elasticity, corrosion resistance, and ease of processing. All of these can seem to conflict with one another. However, steel has proven to be the best choice for agricultural equipment.
The metal is durable, affordable, and flexible. It can be customized to suit the characteristics of the agricultural equipment. It is also available in many grades, shapes, and thicknesses.
In addition, steel is environmentally friendly. It is resistant to chemicals and pesticides. It also maintains its integrity across a wide range of outdoor temperatures. It is also rust-resistant.
In addition to its strength, boron steel is also heat-resistant. It is also abrasion-resistant. Boron steel is used in agricultural machinery, chemical equipment, and other industrial units.
It is also highly corrosion-resistant. Agricultural processes are often exposed to harsh chemicals, dirt, and heat. Its low maintenance is also a good reason for farmers to use it.
The boron steel used for agricultural equipments also has the added benefit of an ultra-hard compound. It is used in the working parts of soil tillage machines. It is also used in food processing equipment.
The boron technology is a very effective way to prevent abrasive wear. It also increases the strength of the working parts of the agricultural equipments.
Modern farming is a very industrialized business. This is evident by the fact that most farm implements are made of low-alloy steel.
agriculturalparts

Technology has greatly shaped agriculture throughout time

Throughout history, technology has shaped agriculture, in both good and bad ways. It has been the catalyst of modernization and globalization. It has made travel and communication easier, increased business and education, and facilitated the building of cities.
There are several technological achievements that have made farming easier and more profitable. For example, genetic engineering is the way to go for many crops. Genetic modification makes crops more resistant to pests and weather, and preserves soil. Other advances include soilless farming methods and improved drip irrigation.
The most obvious benefit of modern agricultural technologies is the ability to produce more food with less labour. Precision farming also allows farmers to better care for their livestock. Many barns nowadays are equipped with Wi-Fi and automated feed systems. In addition, farmers can adjust the temperature in their barns using their smartphones.
There is no doubt that agriculture has undergone a paradigm shift in the last 50 years. In particular, the agricultural machinery and powered machinery have streamlined the mundane and transformed the way farmers operate. This is especially true for large scale farming.
Agricultural technology has improved the most mundane of farming tasks, such as weeding and watering. However, it has also led to new innovations in agriculture, such as genetically modified crops. Genetically modified crops are also known to conserve water and reduce carbon emissions.
The most important thing to remember about the aforementioned technological feats is that they have a cost. While it may be expensive to upgrade a whole farm, investing in a few technological breakthroughs can help farmers to achieve their goals and minimize problems along the way.

COVID-19 has been the biggest catalyst to supply chain breakdowns for farm equipment manufacturers

Among the most damaging effects of the COVID-19 pandemic has been the supply chain breakdowns in the farm equipment industry. According to a survey conducted by the Assn. of Equipment Manufacturers, 105 respondents weighed in on the effects of the pandemic on their business and industry.
The survey found that seven out of 10 executives have experienced a moderate impact on their supply chain. A quarter of respondents reported that the impact was extremely negative. AEM's members are leading the industry's response to the pandemic and are working with federal and state officials to mitigate its spread.
While the effects of the pandemic are still being felt worldwide, the U.S. economy is showing signs of recovery. However, there are still significant disruptions in the supply chain.
One reason why equipment manufacturers have been able to lead the country's recovery is because of the efforts they've made to protect their employees. Most equipment requires hundreds of different components. Many manufacturers are stepping up to help keep employees safe by expediting raw materials and providing incentives to stay on the job.
However, even though the economy is improving, labor shortages are expected to persist. This is a problem that could amplify the imbalance among channels.
Some companies have been bringing back mothballed production lines to service and focusing on just-in-time delivery of raw materials and component parts. Some companies have also increased e-commerce sales and engaged new suppliers.
agriculturalparts

Intercropping prevents moisture loss and soil erosion

Agricultural practices such as intercropping are a key part of preventing moisture loss and soil erosion. It has been practiced for thousands of years, especially in temperate regions. However, the industrialization of agriculture in the 20th century led to the abandonment of intercropping in developed countries. The interest in organic farming has led First World farmers to return to intercropping.
In addition to reducing moisture loss and soil erosion, intercropping can also help to increase drought resistance. For example, intercropping maize with legumes can increase the soil moisture during peak rainfall. This improves soil hydrology and fertility, resulting in improved crop growth and yields.
The most effective crops to use for reducing soil erosion are legumes. Legumes have a dense root system and have a good canopy cover to protect the soil from the erosive effects of rainfall.
Soil erosion is a serious threat to agricultural sustainability. The amount of eroded soil directly deposited into reservoirs and beaches is approximately 29 percent of total soil erosion. In addition, more than half of eroded soil is transported by runoff. Agricultural practices that accelerate the erosion process must be reduced to avoid negative impacts on productivity.
In early experiments, researchers evaluated the effects of mixed cropping systems. They also investigated the interactions of different agricultural species. In a study on maize, Smith et al. found that legumes can meet protein needs in maize systems without increasing inputs.

Farmers use machines in almost every stage of cultivation and livestock management

Using machines in almost every stage of the agriculture cycle is no small feat. Most farmers still follow the old fashioned model of handpicking, shoveling, and baling. A modern day farmer could grow one thousand acres of corn. One may have a hard time keeping up with the herds on such a large scale. Some farmers have taken the lead in the modern era and are utilizing high tech solutions to their farming woes.
While many are still clinging to old school methods, modern day breeders and farmers have found the best way to produce high quality livestock is to modernize their facilities. Machines such as those pictured below are a boon to farmers and livestock alike. Machines such as these have also revolutionized the way farmers harvest crops. Machines such as these allow farmers to work the dirt with less abrasion and more precision. Many farmers are using machines to help with manure management, crop rotation, and weed control. Some have also tapped into the technology incorporated in these machines to enhance animal welfare. Some farmers are using technology such as these to make animal identification quicker and easier. Some farmers have even incorporated drones into their operations. Using drones in animal management has many benefits. Farmers are able to keep an eye on a small herd, reduce stress on a large herd, and improve the overall quality of the animals they produce.
China Free Parts 15HP 25HP farm agricultural tractor 50HP 60HP 70HP farm tractors agriculture 4 stroke tractors for sale     agricultural parts jobsChina Free Parts 15HP 25HP farm agricultural tractor 50HP 60HP 70HP farm tractors agriculture 4 stroke tractors for sale     agricultural parts jobs
editor by czh 2023-07-03

China 700-16 agricultural machinery parts tire tractor used tires for tractor farm tractor tires for sale 13.6-28 14.9-28 13.6 16 agricultural spare parts

Problem: New
Guarantee: 1 12 months
Relevant Industries: Equipment Mend Stores, Farms, Other
Showroom Location: Egypt, Canada, Turkey, United Kingdom, Italy, France, Germany, Viet Nam, Philippines, Brazil, Peru, Saudi Arabia, Indonesia, Pakistan, India, Mexico, Russia, Spain, Thailand, Kenya, Argentina, South Korea, Chile, UAE, Colombia, Algeria, Sri Lanka, Romania, Bangladesh, 4-Bolt Flange Bearing UCF201 UCF202 UCF203 UCF204 UCF207 UCF209 UCF212 UCF213 UCF214 UCF215 Ball Pillow Block Bearing South Africa, Kazakhstan, Ukraine, Kyrgyzstan, Nigeria, Uzbekistan, Tajikistan, Japan, Malaysia, Australia, Morocco
Online video outgoing-inspection: Supplied
Machinery Take a look at Report: Not Obtainable
Advertising Kind: Regular Solution
Variety: Tires
Use: Tractors
Solution Title: 6.fifty-16 agricultural machinery elements mini tractor tires for sale
Application: Farm Tractor
Material: Natural Rubber
Dimensions: Common Dimension
Certificate: ISO9001
Name: Agricuture Tyre
Use: Tractor Apply Farm Device
Coloration: Black
Model: Cover Tire
Main industry: 120 Nations around the world
Right after Guarantee Services: Video technological assistance, On-line assist
Nearby Service Location: Egypt, Canada, Turkey, Italy, France, Germany, Viet Nam, Philippines, Brazil, Peru, Saudi Arabia, Indonesia, Pakistan, India, Mexico, Russia, Spain, Thailand, Japan, Malaysia, Factory hot sale AXK 7008 Great High quality Greatest Price Minimal Sound engineering, forestry, entertainment, export and other 6 series of inclined tires, almost two hundred types and specs, merchandise exported to Japan, Australia, South Africa, Europe, Southeast Asia and other nations around the world and areas.The company operates in good religion, and has been awarded the honorary title of truthful non-public company, high quality have confidence in company, harmonious labor relations company, deal credit rating organization, sophisticated import and export enterprise and other capable federal government proficient departments.The organization pays interest to brand high quality. It won ZheJiang Renowned Model Trademark in 2012 and ZheJiang Famous Brand name Trademark in 2013.In 2005, Move the ISO9001 Global Good quality System certification and the national "CCC" certification..Dry fantastic, dry good, dry robust is the aim of all cadres and employees to work with each other.With the model products, high quality support as the goal, the pursuit of development, sharing and CZPT results, advocate green environmental safety, and consistently improve and update tire products.Sincerely invite domestic and foreign merchants to pay a visit to the cooperation and advice! Complex parameters Merchandise packaging FAQ 1.What is actually your edge? A: Sincere organization with competitive cost and skilled provider on export process. 2. How I think you? A : We think about truthful as the daily life of our company, we can notify you the get in touch with data of our some other customers for you to check out our credit. In addition to, there is trade assurance from Alibaba, your buy and income will be well confirmed. 3.Can you give warranty of your merchandise? A: Yes, we extend a a hundred% gratification promise on all things. Make sure you feel free tofeedback immediately if you are not pleased with our high quality or service.4.Exactly where are you? Can I check out you? A: Certain, Higher Precision 25TAC62B Angular Get in touch with ball Bearing 25TAC62B DDGSUC1OPN7B for Precision CNC device resource welcome to you pay a visit to our factory at any time. 5.How about the shipping time? A: Inside of 15-35 days after we confirm you need.

Tips For Maintaining Your Tractor Parts

In this article, we'll cover some important tips for maintaining your tractor parts. Read on to learn about clutches and CZPT fittings. We'll also discuss what tractor parts need to be repaired and how to ensure your equipment stays up and running for years. Also, we'll discuss preventative maintenance and how to choose the right tractor parts company. This will ensure you'll never have to replace your parts if you experience a problem.

agriculturalparts

Maintenance of tractor parts

If you own a tractor, then you know how important it is to maintain it properly. You should service it at least once a year or whenever you notice that the tractor has issues. Typically, these issues will include a struggling engine or battery, reduced power, and oil leaks. During a service, you should make sure that all the fluids are at their proper levels and replace worn parts as needed. Ideally, you should have a maintenance checklist for tractor parts, so you can refer to it whenever you have a problem.

It is also important to grease exposed fittings on your tractor. You can purchase lithium-based grease from automotive parts stores, or you can get universal ones that come in aerosol cans. Always remember to properly torque nuts and bolts before putting them back on. If you fail to do this, the parts may become loose and start vibrating. Ensure that these components are greased properly so they don't become loose and cause problems later on.

If you are using a tractor outdoors, it is important to maintain the tractor's batteries. This will help protect it from rust and corrosion, both of which can shorten the life of your battery. You can also use a baking soda solution to clean the battery, as it is safe to use. The battery terminals should be clear of obstructions and be inspected frequently. You should also turn off the tractor's ignition before working on the battery or disconnected lead-acid batteries.

Regularly replace your tractor's 12 volt battery. A battery is essential for tractor operation, as without it, the starter/generator will not work. Also, make sure to purchase the correct one for your tractor model. You should also check the belts on your tractor. If there is any loose bolt or component, you should replace it. Also, make sure to remove any straps or chains that are holding the battery. After replacing the belts, store the tractor's battery in an area with good climate control. A battery maintainer can be purchased at any auto parts store.

agriculturalparts

Types of tractor clutches

Different types of tractor clutches perform different tasks. For example, single-plate clutches can disengage a tractor's PTO when the engine is off. On the other hand, sequential clutches can disengage both the wheel drive clutch and the PTO clutch. These types of tractor clutches are common in tractors that have between 15 and 100 horsepower. This article will discuss the differences between these clutches and their functions.

Single-plate clutches are the most common type of tractor clutch. They transfer torque by friction between a clutch plate and the engine's input shaft. A single-plate clutch has a single plate that is mounted on the clutch shaft. A single-plate clutch has a conical friction surface on each side. When the clutch pedal is pressed, the male cone slides into contact with the female cone. When the clutch pedal is released, the male cone slides away from the engine shaft.

Another type of tractor clutch is the diaphragm clutch. These use less rigid springs to transmit power to the tractor's wheels. Diaphragm clutches are the same as conventional clutches, except that the lever does not apply pressure to the pressure plate. Both clutches are important to tractor performance and safety. They help farmers make quick turns and help move tractors. Tractors' diaphragm clutches have inspired many video games.

Modern tractors offer many different types of drivetrains. Here, we compare the advantages of each type. The original drive system relied primarily on the clutch to shift gears and change range. Additionally, it relies on a clutch to engage/disengage the PTO drive. A partial depression stops all drives, while a full depression only stops the transmission. In contrast, modern tractors have independent PTO drives that are independent of the gearbox.

CZPT Accessories

CZPT accessories are available for many tractor parts. These are typically used where grease is required, such as ball joints and universal joints. They are also common on hard surfaces that slide on, such as on a wheelbarrow. You can find them in many places, including on old tractors. To properly lubricate these parts, you should use an electric or cordless grease gun. Both are more expensive than the $10 mini pistol grips, but they help reduce hand fatigue and make maintenance easier.

If you cannot find a CZPT fitting, try a grease fitting tool or fitting activator. These are used to loosen stuck bearings. The tool works by filling it with grease or diesel and hitting it with a hammer to release it. However, investing in a regenerator of the right quality - cheap will do little to help. You can also purchase replacement CZPT accessories in various sizes to replace damaged accessories.

If not cleaned properly, grease can damage moving parts. The rag will help you remove oil from your nipples. Excessive lubrication can cause rust. In addition to damaging moving parts, grease attracts dust, sand and grime. Therefore, it is important to keep CZPT fittings clean and free of grease. If you can't clean them properly, you can use a grease gun to apply it to the CZPT accessories.

A grease gun can also be a handy tool on your farm. When you need to lubricate tractor parts, grease accessories can help you do just that. If you don't have a grease gun, consider buying a CZPT with a grease gun. It can make your life easier and keep your parts running smoothly. You can also save a lot of time and money by lubricating parts.

agriculturalparts

Preventive Maintenance

Preventive maintenance of tractor components is critical to maintaining efficiency. Regular tractor maintenance reduces unplanned downtime, increases efficiency and minimizes repair costs. As a tractor owner, it is important to understand and follow the manufacturer's recommended maintenance procedures for various parts. Read the owner's manual for the most common problems that can affect your tractor. Preventive maintenance can prevent unexpected costs during the workday or in the field.

A preventative maintenance program should include operator training. Operators must know how to perform routine maintenance tasks and how to complete them properly without fail. Operator training can include a review of the operator's manual, demonstrations of system controls, and testing of equipment and parts. Operator training can also include creating checklists of minor maintenance tasks to help operators maintain machines properly. This can also reduce the need for emergency repairs or rushed parts shipments.

Proper lubrication and regular inspection of tractor parts are essential to keep your tractor in good condition. Lubrication will keep internal parts from rust and other debris from causing damage. Additionally, tractor owners should regularly change their oil and change oil filters. This will help protect your engine and reduce friction. You can also visit your local dealer for checkups. Finally, clean the air filters, as dust and other particles in the air can cause serious damage to your tractor.

If you live in a cold climate, preventative maintenance on tractor parts is vital to keeping your tractor in peak condition for the winter months. Winter-grade fuel and oil are essential for keeping your tractor running smoothly and efficiently during the cold season. Remember to follow your owner's manual when it comes to fuel, as fuel that is not appropriate for your climate can clog the filter and cause a breakdown. By following these guidelines, you can ensure that your tractor runs optimally all winter long.

China 700-16 agricultural machinery parts tire tractor used tires for tractor farm tractor tires for sale 13.6-28  14.9-28 13.6 16     agricultural spare partsChina 700-16 agricultural machinery parts tire tractor used tires for tractor farm tractor tires for sale 13.6-28  14.9-28 13.6 16     agricultural spare parts
editor by czh 2023-03-05

China Professional CZPT Model Walking Massey Ferguson Usados Baratos Agricola Lawnmower Used Mini Farming Trucks Parts Tractor for Sale Price near me factory

Product Description

Product Description

Mini tractor from 12hp to 25hp is improved from walking tractor
Its single cylinder diesel engine model . more easy operate  and competitive price make it more popular in market.
Match to grass cutter , snow blade , tiller , plough ,seeder ,harvest ,trailer , front end load and so on
Fit for small farm  we have CE certification .and design certification .we also can design as your demand

Have  12hp to  30hp different  choose  
 

Model GH-12 GH-15 GH-18 GH-20 GH-25
Engine horizontal,single cylinder , four-stroke
Power 12HP/8.82KW 15HP/11.571KW 18HP/13.3KW 20HP/14.7KW 25HP/18.375KW
Gearbox A main gearbox and auxiliary gearbox (6 forward gears, 2 reverse gear ,sliding gear full power shift (3+1) x2 constituent spur gears
Gear No(Forward/Reverse) F 6/ R 2
Rated Speed 2000r/min 2200r/min 2200r/min 2200r/min 2200r/min
Clutch single -stage ,dry ,dual-disc ,constant , friction
Tyre 5.00-12/6.50-16 5.00-12/6.50-16 5.00-12/7.50-16 6.00-12/9.50-16 6.00-12/9.50-16
Min ground clearance 240mm
Wheel Track 1m-1.2m (adjustable )
Dimensions(mm) 2400x1100x1300

Detailed Photos

Engine Details

For single  cylinder  engine  use for  mini tractor  .take  ZS1115 as  sample 
 

Feature:

  • new design make diesel engine more beautiful;
  • large capacity fuel tank to work longer;
  • sing uniaxial balance, so that the diesel engine is more balanced;
  • low fuel consumption, more economical diesel engine;
  • excellent starting performance, the starter is more convenient;
  • using an oil bath air filter, more adapted to the harsh working environment.
Model ZS1115
Type Horizontal type, single cylinder, 4-stroke, water-cooling
Cylinder diameter *stroke(mm) 115×115
Model of combustion chamber Direct-injection
Compression ratio  17±1
1 hour power (kW/r/min) 16.2/2200
12 hour power (kW/r/min) 14.7/2200
Specific fuel consumption ≤242.1
Specific oil consumption ≤2.72
Cooling method Water-cooling or hopper cooling
Starting Method Hand cranking or electric starting
Net weight (kg) 185
Packing method Plywood box
Size (mm) 858×450×699

 

 

Different Hood Choose

Many  different  hood  you can choose  as you  like  
 

Packaging & Shipping

Company Profile

HangZhou guihua agricultural equipment co.,ltd located in HangZhou , ZheJiang province . specializing in design , production ,sell agricultrual machine. Have  150 employees , 20 senior engineer , covering more than 25 production line . more than 20 set high-end equipment use for design, experimential ,test  
The company established more than 20 years,main  products are tractor from 25hp to 260hp , mini tractor from 12hp to 25hp . walking tractor from 8hp to 20hp . products sell to more than 20 countries .

 

After Sales Service

Pre-sale :
1. Free Technical Advisory Services
2. Give  suggestion for  fitful goods  
3. Can  check our  factory  by video or online  
4 . Invite customer come have  a visit  

After place order :

1.Let you know all satuation about  goods  produce ,packing  
2.Supply test  report and  sample test 

After sale  :

1.Suppy support by vedio , Email , phone  
2. Free easy  broken parts 
3. Dispatch technicians for on-site teaching and maintenance

 

Standard Length Splined Shafts

Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.
splineshaft

Disc brake mounting interfaces that are splined

There are 2 common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only 6 bolts. The center lock system is commonly used with performance road bikes.
Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.
splineshaft

Disc brake mounting interfaces that are helical splined

A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you're unsure whether this type of mounting interface is right for you, consult your mechanic.
Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, 3 spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub.
Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc's splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc's splines and teeth. This stabilizing element is positioned axially over the disc's width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They're a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts.
Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.

China Professional CZPT Model Walking Massey Ferguson Usados Baratos Agricola Lawnmower Used Mini Farming Trucks Parts Tractor for Sale Price     near me factory China Professional CZPT Model Walking Massey Ferguson Usados Baratos Agricola Lawnmower Used Mini Farming Trucks Parts Tractor for Sale Price     near me factory

China Good quality Deluxe Midback Utility Seat, UTV /ATV Tractor Seat for Sale with Best Sales

Product Description

Product Description

  • Thick contoured cushions for operator comfort
  • Bolt pattern fits multiple applications
  • Fits most models of the following equipment: Allis-Chalmers, Bobcat, Case-IH, Ford/New Holland, John Deere, Kubota, Massey Ferguson, White/Oliver, CZPT and many others
  • Specification
    Design for forklift, tractor, mini equipment, sweeper, mini roller.
    For/aft, weight can be adjustable.
    The cover material is PVC 
    Economically designed, comfortable.
    We can offer OEM and ODM service.

 

    Product Details                        

    Item

    Tractor seat

    Applicable Vehicle: 

     Harvester, tractor,Mower ,sweeper ,horse car

    Options

    Slide,Belt,armrest,suspension,mirco switch

    Color

    Black ,yellow,red etc

    Cover material

    Black PVC /Cloth or can be made according to sustomer's requirement

    Main parts

    Iron plate +High quality foam

    Shippment

    by sea or air or express

    Sample

    we can offer the sample ,but will charge u some money for sample

    OEM

    YES

    Small Order

    YES 

    Package

    Carton package,1pc/carton 640*620*550mm/Carton

    Terms of payment

    T/T,L/C,Western Union,Paypal

    Delivery

    7-15 days after despoit

    Port

    ZheJiang , HangZhou

      Packaging & Shipping

       

      Our packing/shipping/payment

      Model Number 

      YY13

      MOQ

      5PCS

      Delivery time 

      20-25 days

      Payment term 

      T/T   L/C   West union 

      Shipping 

      By sea Air express

      Seat size ( L* W * H)

      545*470*495

      N.W 

      7kg

      Feature 

      waterproof

      Package

      Carton box

      Packing size 

      2Pcs /ctn  

       

      Our Services                       

      1.Sample Policy

       You can test the quality of our sample firstly before you purchase them in mass  quantity.        

      2.Payment Way

      T/T, L/C, Western Union, Paypal .

      3.Delivery Date

      10-25 days after deposit paid. It depend on your order quantity.

      4.Shipping Way

      By Sea or By Air

      5.Warrenty

      12months

      6.Price term

      FOB, CIF, C&F, EXW

       

      Company Profile

      HangZhou Kinglin Seats Manufacturing Co., Ltd is a professional seat manufacturer with years of experience. Our main products are agricultural seats,construction seats,garden seats and other auto parts.
      KL Seating was founded in 2001 with an area of 26000 square meters. We have 2 manufacturing bases: HangZhou,ZheJiang and HangZhou,ZheJiang . With skilled employees,KL Seating has the capacity of producing 400,000pcs seats per year.
      We have perfect Management System and excellent R&D team. All of our products has passed ISO9001:2008,CE and PAHS certificate. Our products are mainly for Domestic OEM and overseas aftermarket, like Europe,America,Australia,South Asia,etc.
      With the Enterprise Principle of customer first, team work, best service, KL seating will do the utmost to provide the comfortable and safety seats, striving to be the global seat designer and manufacturer.

      KL Seating Testing center

       

      Founded in 2016, the testing center was invested more than RMB2,000,000 with an area of 150sqm. This center processes more than 10 domestic and foreign advanced testing equipments. And more than 30 items of testing ability are introduced. The testing center is mainly for the R&D process for our construction machinery seats, agricultural machinery seats.

       

      Why choose us

      1) We can provide you with different types of seatss for your selection.
      2) Small MOQ: 1PC, mixed order acceptable, welcome trial order.
      3) We can provide samples for your testing.
      4) Safety, on-time delivery, excellent quality with competitive price.
      5)OEM &ODM service available.

       

      Company Information
      Type Directly factory ,seat manufactur
      Founded 2001
      Area 26000²
      Main Product Construction machine seat ,Agricultural machine seat,Boat seat ,Seat part etc
      Main Customers Concentric,IKH,EBLO,John deere,TVH,Heli , Komatus etc
      Annual output 400000pcs
      Annual sales 50000000
      Employees numbers 300
      Our workshop
      Certificate

      FAQ

      Q1-Are you manufacturer or trading company?
      We are professional seat manufacturer for seats. And we have more than 15years experience in seat field.

      Q2--What is your MOQ?
      In general ,Our MOQ is 100-500 pcs. That depend on which seat models. The more seats you order,the more cost you will save. However,for the first trail order, we accept small QTY for trail order,like 50pcs,100pcs,200pcs. And mixed orders are available.

      Q3--What is the delivery time ?
      Usually 3-5days for samples; 20-25 days for bulk orders.

      Q4--Can you give me samples to test and how will the sample order prceed?
      Samples are available for testing,but the sample cost and shipping cost will be paid by customers. As the seat packing size is bigger,the shipping cost by air will be too high. So we usggest you order 10-20pcs as the trail order and ship by sea,which will save you a lot cost. And for the small QTY payment,we accept Paypal and WU.

      Q5-Do you have any certificate?
      Yes we have passed CE and ISO certificate for all our seats.

      More information of our products, please do feel free to contact us.
      Reply will be available within 24 hours. Thanks!
       

      Best Regards

      Amber

      Sales Department

      ***********************************************

      HangZhou Qinglin Automobile Accessories Co.,Ltd

      No.222,Xihu (West Lake) Dis. Road, Xiaolan Zone, HangZhou, ZheJiang ,China

       

      Website: qlseat qlseat

       

      Calculate the ideal mechanical advantage of pulleys

      The basic equations for pulleys can be found in this article. It will also cover the different types of pulleys, the ideal mechanical advantages of pulleys, and some common uses of pulley systems. Read on to learn more! After all, a pulley is a simple mechanical device that changes the direction of a force. Learn more about pulleys and their common uses in engineering.
      pulley

      pulley basic equation

      Pulleys work the same way as gravity, so they should withstand similar forces. Newton's laws of motion can be used to calculate the forces in a pulley system. The second law of motion applies to forces and accelerations. Similar to this is Newton's third law, which states that the directions of forces are equal and opposite. The fourth law dictates the direction of force. The Fifth Law states that tension is in equilibrium with gravity.
      A pulley is a simple mechanism that transmits force by changing direction. They are generally considered to have negligible mass and friction, but this is only an approximation. Pulleys have different uses, from sailboats to farms and large construction cranes. In fact, they are the most versatile mechanisms in any system. Some of their most common applications and equations are listed below.
      For example, consider 2 masses m. Those of mass m will be connected by pulleys. The static friction coefficient of the left stop is ms1, and the static friction coefficient of the right stop is ms2. A no-slip equation will contain multiple inequalities. If the 2 blocks are considered to be connected by a pulley, the coefficient of kinetic friction is mk. In other words, the weight of each block carries the same mass, but in the opposite direction.

      Types of pulleys

      A pulley is a device used to pull and push objects. Pulley systems are ropes, cables, belts or chains. The "drive pulley" is attached to the shaft and moves the driven pulley. They are available in a variety of sizes, and the larger they are, the higher the speed of power transmission. Alternatively, use small pulleys for smaller applications.
      Two-wheel pulleys have 2 mechanical advantages. The greater the mechanical advantage, the less force is required to move the object. More wheels lift more weight, but smaller pulleys require less force. In a two-wheel pulley system, the rope is wound around 2 axles and a fixed surface. As you pull on the rope, the shafts above slowly come together.
      Compound pulleys have 2 or more rope segments that are pulled up on the load. The mechanical advantage of compound pulleys depends on the number of rope segments and how they are arranged. This type of pulley can increase the force by changing the direction of the rope segment. There are 2 main types of pulleys. Composite pulleys are most commonly used in construction. The ideal mechanical advantage of pulleys is 2 or more.
      Construction pulleys are a basic type. They are usually attached to wheel rails and can be lifted to great heights. Combinations of axes are also common. Construction pulleys can be raised to great heights to access materials or equipment. When used in construction, these pulleys are usually made of heavy materials such as wood or metal. They are secured with ropes or chains.

      The ideal mechanical advantage of pulleys

      The pulley system is a highly complex system with high mechanical advantages. Use a single pulley system to reduce the force required to lift an object by cutting it in half. The mechanical advantage increases as you add more pulleys, such as 6 or seven. To calculate the mechanical advantage of a pulley system, you need to count the number of rope segments between the pulleys. If the free end of the rope is facing down, don't count it. If it's facing up, count. Once you have your number, add it up.
      The required mechanical advantage of a pulley is the number of rope segments it has to pull the load. The more rope segments, the lower the force. Therefore, the more rope segments the pulley has, the lower the force. If the rope segments are four, then the ideal mechanical advantage is four. In this case, the composite pulley quadrupled the load force.
      The ideal mechanical advantage of a pulley system is the sum of the mechanical force and the force required to lift the load at its output. Typically, a single pulley system uses 2 ropes, and the mechanical force required to lift the load is multiplied by the 2 ropes. For a multi-pulley system, the number of ropes will vary, but the total energy requirement will remain the same. The friction between the rope and pulley increases the force and energy required to lift the load, so the mechanical advantage diminishes over time.
      pulley

      Common uses of pulley systems

      A pulley system is a simple mechanical device typically used to lift heavy objects. It consists of a rotating wheel attached to a fixed shaft and a rope attached to it. When the wheel moves, the force applied by the operator is multiplied by the speed of the pulley, and the force is multiplied by the weight of the object being lifted. Common uses for pulley systems include pulling, lifting, and moving heavy objects.
      The oil and petroleum industries use pulley systems in a variety of applications. Most commonly, pulleys are used in drilling operations and they are installed on top of the rig to guide the cable. The cable itself is attached to 2 pulleys suspended in the derrick, where they provide mechanical energy to the cable. Using a pulley system in this application provides the force needed to move the cable safely and smoothly.
      The main advantage of the pulley system is that it minimizes the force required to lift an object. The force used to lift the object is multiplied by the desired mechanical advantage. The more rope segments, the lower the force required. On the other hand, a compound pulley system can have many segments. Therefore, a compound pulley system can increase the force a worker can exert on an object.
      Safety Precautions to Take When Working on Pulley Systems

      There are many safety precautions that should be observed when working on a pulley system. The first is to wear proper protective gear. This includes hard hats that protect you from falling objects. Also, gloves may be required. You should limit the amount of movement in the penalty area, and you should also keep the area free of unnecessary people and objects. Also, remember to wear a hard hat when working on the pulley system.
      Another important safety precaution when working on a pulley system is to check the Safe Working Load (SWL) of the pulley before attaching anything. This will help you understand the maximum weight the pulley can hold. Also, consider the angle and height of the pulley system. Always use safety anchors and always remember to wear a hat when working on a pulley system.
      Safe use of chain hoists requires training and experience. It is important to read the manufacturer's manual and follow all safety precautions. If you're not sure, you can actually inspect the hoist and look for signs of damage or tampering. Look for certifications for sprocket sets and other lifting accessories. Look for the Safe Working Load (SWL) marking on the chain hoist.
      pulley

      Example of a pulley system

      Pulley systems are often used to lift items. It allows you to reduce the effort to lift and move the load by applying force in 1 direction. Pulley systems can be built and modeled to fit any type of project. This resource focuses on pulley systems and is designed to support the new GCSEs in Engineering, Design and Technology. There are also many examples of pulley systems suitable for various applications.
      In the study, participants who read easy text took longer to manipulate the pulley system than those who read challenging text. In general, this suggests that participants with prior scientific experience used their cognitive abilities more effectively. Additionally, students who read simple texts spent less time planning the pulley system and more time on other tasks. However, the study did show that the time required to plan the pulley system was similar between the 2 groups.
      In everyday life, pulley systems are used to lift various objects. Flagpoles are 1 of many pulley systems used to raise and lower flagpoles. They can also be used to raise and lower garage doors. Likewise, rock climbers use pulleys to help them ascend and descend. The pulley system can also be used to extend the ladder.

      China Good quality Deluxe Midback Utility Seat, UTV /ATV Tractor Seat for Sale     with Best SalesChina Good quality Deluxe Midback Utility Seat, UTV /ATV Tractor Seat for Sale     with Best Sales

      China manufacturer Good Quality Machine Agriculture CZPT 4WD Farm Tractor 100HP CZPT Factory Supply for Sale with high quality

      Product Description

      Hot Sale 4WD Agricultural Wheeled Farm Tractor Graden Tractors Accessories Attachments


      Product Description

      Model 1204
      Wheel Drive 4*4 Four-Wheel Drive
      Dimension(L*W*H)mm 4530*1980*2630
      Weight(kg) 3840
      Front wheel Tread(mm) 1500-1740 adjustable
      Rear wheel(mm) 1520-1850 adjustable
      Minimum Land Clearance(mm) 405
      Rear Suspension  Three-point Suspension
      Engine Brand  Weichai / YTO
      Engine Type Water cooled Vertical,4 Stroke and Direct injection
      Rated Power(KW) 88.2KW
      Rated Revolution(r/min) 2300/2400
      Start Way Electricity start
      Transmission Box 4x(2+1)x2 shifts
      Clutch Single chip, Dry Friction and Double stage Clutch
      PTO Speed (6 spine )  540/1000

      Introduction Series: 

      Type: Farm tractor
      Model: TY  TE  NB
      Horsepower range: 30 - 60
      Highlights: Economical and practical
      Working land-form: Suitable for plain working
       

      Type: Farm tractor
      Model: TE
      Horsepower range: 40 - 80
      Highlights: Economical and practical
      Working land-form: Orchard and Greenhouse working
       

       

      Type: Farm tractor
      Model: TB
      Horsepower range: 60 - 90
      Highlights: 12+12 Gear shifts, Compact structure, easy operation and large traction
      Working land-form: Plain, hills and mountain region working, stable structure could deal with all kinds of land-forms
       

       

      Type: Farm tractor
      Model: TD  TF
      Horsepower range: 100 - 180
      Highlights: Large horsepower, compact structure, convenient operation and large traction
      Working land-form: Plain, hills and mountain region working, stable structure could deal with all kinds of land-forms
       

      Workshop view:

      Tractor implement:

      Pakage and delivery:
      Tractor series:

      SD254/304/354/404/454/504/604/704/804/904/1004D/1204/1404/1604/1804/2104/2004/2204/2604/3004
      Warmly Welcome to visit us and do business together! 

      FAQ:
      1.Are you a manufacture or trading company? 
      We are a professional manufacturer and we can provide tractors from 25Hp-220Hp and implements. .
      2.what's your MOQ? 1 unit. 
      3.How about the spare parts?
      We can provide free toolbox and easy damaged parts.
      4.Where is the loading port?
      HangZhou port, or to meet client's requirement.
      5.How long is the lead time?
      Usually 15-25 days. Depands on the quantity of your order.
      6.How long is the warranty time?
      18 months after the goods delivery to destination port.
      7.what's your payment terms?
      Normally we use T/T We also accept other payment terms, such as Western Union, PayPal and L/C.
      8.what's the tractor optional parts?
      Can be equipped with ROPS, Canopy, Fan cabin, Heater cabin, AC cabin, Air Brakes, Hydraulic valve out, Paddy tire, Turf tire or as per your requirements.
      9.Can we use our own logo or design?
      Yes.OEM is welcome any time. We can also provide whole tractor model design.
      10. Can be used for which implements?
      Loader, Backhoe, Harrow, Mower, Plough, Planter, Trailer, Slasher, Snow blower or as per your requirements.

      Types of Bevel Gears

      Bevel Gears are used in a number of industries. They are used in wheeled excavators, dredges, conveyor belts, mill actuators, and rail transmissions. A bevel gear's spiral or angled bevel can make it suitable for confined spaces. It is also used in robotics and vertical supports of rolling mills. You can use bevel gears in food processing processes. For more information on bevel gears, read on.
      gear

      Spiral bevel gear

      Spiral bevel gears are used to transmit power between 2 shafts in a 90-degree orientation. They have curved or oblique teeth and can be fabricated from various metals. Bestagear is 1 manufacturer specializing in medium to large spiral bevel gears. They are used in the mining, metallurgical, marine, and oil fields. Spiral bevel gears are usually made from steel, aluminum, or phenolic materials.
      Spiral bevel gears have many advantages. Their mesh teeth create a less abrupt force transfer. They are incredibly durable and are designed to last a long time. They are also less expensive than other right-angle gears. They also tend to last longer, because they are manufactured in pairs. The spiral bevel gear also reduces noise and vibration from its counterparts. Therefore, if you are in need of a new gear set, spiral bevel gears are the right choice.
      The contact between spiral bevel gear teeth occurs along the surface of the gear tooth. The contact follows the Hertz theory of elastic contact. This principle holds for small significant dimensions of the contact area and small relative radii of curvature of the surfaces. In this case, strains and friction are negligible. A spiral bevel gear is a common example of an inverted helical gear. This gear is commonly used in mining equipment.
      Spiral bevel gears also have a backlash-absorbing feature. This feature helps secure the thickness of the oil film on the gear surface. The shaft axis, mounting distance, and angle errors all affect the tooth contact on a spiral bevel gear. Adjusting backlash helps to correct these problems. The tolerances shown above are common for bevel gears. In some cases, manufacturers make slight design changes late in the production process, which minimizes the risk to OEMs.

      Straight bevel gear

      Straight bevel gears are among the easiest types of gears to manufacture. The earliest method used to manufacture straight bevel gears was to use a planer equipped with an indexing head. However, improvements have been made in manufacturing methods after the introduction of the Revacycle system and the Coniflex. The latest technology allows for even more precise manufacturing. Both of these manufacturing methods are used by CZPT. Here are some examples of straight bevel gear manufacturing.
      A straight bevel gear is manufactured using 2 kinds of bevel surfaces, namely, the Gleason method and the Klingelnberg method. Among the two, the Gleason method is the most common. Unlike other types of gear, the CZPT method is not a universal standard. The Gleason system has higher quality gears, since its adoption of tooth crowning is the most effective way to make gears that tolerate even small assembly errors. It also eliminates the stress concentration in the bevelled edges of the teeth.
      The gear's composition depends on the application. When durability is required, a gear is made of cast iron. The pinion is usually 3 times harder than the gear, which helps balance wear. Other materials, such as carbon steel, are cheaper, but are less resistant to corrosion. Inertia is another critical factor to consider, since heavier gears are more difficult to reverse and stop. Precision requirements may include the gear pitch and diameter, as well as the pressure angle.
      Involute geometry of a straight bevel gear is often computed by varying the surface's normal to the surface. Involute geometry is computed by incorporating the surface coordinates and the theoretical tooth thickness. Using the CMM, the spherical involute surface can be used to determine tooth contact patterns. This method is useful when a roll tester tooling is unavailable, because it can predict the teeth' contact pattern.
      gear

      Hypoid bevel gear

      Hypoid bevel gears are an efficient and versatile speed reduction solution. Their compact size, high efficiency, low noise and heat generation, and long life make them a popular choice in the power transmission and motion control industries. The following are some of the benefits of hypoid gearing and why you should use it. Listed below are some of the key misperceptions and false assumptions of this gear type. These assumptions may seem counterintuitive at first, but will help you understand what this gear is all about.
      The basic concept of hypoid gears is that they use 2 non-intersecting shafts. The smaller gear shaft is offset from the larger gear shaft, allowing them to mesh without interference and support each other securely. The resulting torque transfer is improved when compared to conventional gear sets. A hypoid bevel gear is used to drive the rear axle of an automobile. It increases the flexibility of machine design and allows the axes to be freely adjusted.
      In the first case, the mesh of the 2 bodies is obtained by fitting the hyperboloidal cutter to the desired gear. Its geometric properties, orientation, and position determine the desired gear. The latter is used if the desired gear is noise-free or is required to reduce vibrations. A hyperboloidal cutter, on the other hand, meshes with 2 toothed bodies. It is the most efficient option for modeling hypoid gears with noise concerns.
      The main difference between hypoid and spiral bevel gears is that the hypoid bevel gear has a larger diameter than its counterparts. They are usually found in 1:1 and 2:1 applications, but some manufacturers also provide higher ratios. A hypoid gearbox can achieve speeds of 3 thousand rpm. This makes it the preferred choice in a variety of applications. So, if you're looking for a gearbox with a high efficiency, this is the gear for you.

      Addendum and dedendum angles

      The addendum and dedendum angles of a bevel gear are used to describe the shape and depth of the teeth of the gear. Each tooth of the gear has a slightly tapered surface that changes in depth. These angles are defined by their addendum and dedendum distances. Addendum angle is the distance between the top land and the bottom surface of the teeth, while dedendum angle is the distance between the pitch surface and the bottom surface of the teeth.
      The pitch angle is the angle formed by the apex point of the gear's pitch cone with the pitch line of the gear shaft. The dedendum angle, on the other hand, is the depth of the tooth space below the pitch line. Both angles are used to measure the shape of a bevel gear. The addendum and dedendum angles are important for gear design.
      The dedendum and addendum angles of a bevel gear are determined by the base contact ratio (Mc) of the 2 gears. The involute curve is not allowed to extend within the base diameter of the bevel gear. The base diameter is also a critical measurement for the design of a gear. It is possible to reduce the involute curve to match the involute curve, but it must be tangential to the involute curve.
      The most common application of a bevel gear is the automotive differential. They are used in many types of vehicles, including cars, trucks, and even construction equipment. They are also used in the marine industry and aviation. Aside from these 2 common uses, there are many other uses for bevel gears. And they are still growing in popularity. But they're a valuable part of automotive and industrial gearing systems.
      gear

      Applications of bevel gears

      Bevel gears are used in a variety of applications. They are made of various materials depending on their weight, load, and application. For high-load applications, ferrous metals such as grey cast iron are used. These materials have excellent wear resistance and are inexpensive. For lower-weight applications, steel or non-metals such as plastics are used. Some bevel gear materials are considered noiseless. Here are some of their most common uses.
      Straight bevel gears are the easiest to manufacture. The earliest method of manufacturing them was with a planer with an indexing head. Modern manufacturing methods introduced the Revacycle and Coniflex systems. For industrial gear manufacturing, the CZPT uses the Revacycle system. However, there are many types of bevel gears. This guide will help you choose the right material for your next project. These materials can withstand high rotational speeds and are very strong.
      Bevel gears are most common in automotive and industrial machinery. They connect the driveshaft to the wheels. Some even have a 45-degree bevel. These gears can be placed on a bevel surface and be tested for their transmission capabilities. They are also used in testing applications to ensure proper motion transmission. They can reduce the speed of straight shafts. Bevel gears can be used in many industries, from marine to aviation.
      The simplest type of bevel gear is the miter gear, which has a 1:1 ratio. It is used to change the axis of rotation. The shafts of angular miter bevel gears can intersect at any angle, from 45 degrees to 120 degrees. The teeth on the bevel gear can be straight, spiral, or Zerol. And as with the rack and pinion gears, there are different types of bevel gears.

      China manufacturer Good Quality Machine Agriculture CZPT 4WD Farm Tractor 100HP CZPT Factory Supply for Sale     with high qualityChina manufacturer Good Quality Machine Agriculture CZPT 4WD Farm Tractor 100HP CZPT Factory Supply for Sale     with high quality

      China high quality Chinese Lawn Mower Cheap Price Mini Small Compact Agricultural Garden Farm Tractor with Front End Loader and Rear Backhoe Digger for Sale From China with high quality

      Product Description

      Product Description

      Mini tractor from 12hp to 25hp is improved from walking tractor
      Its single cylinder diesel engine model . more easy operate  and competitive price make it more popular in market.
      Match to grass cutter , snow blade , tiller , plough ,seeder ,harvest ,trailer , front end load and so on
      Fit for small farm  we have CE certification .and design certification .we also can design as your demand

      Have  12hp to  30hp different  choose  
       

      Model GH-12 GH-15 GH-18 GH-20 GH-25
      Engine horizontal,single cylinder , four-stroke
      Power 12HP/8.82KW 15HP/11.571KW 18HP/13.3KW 20HP/14.7KW 25HP/18.375KW
      Gearbox A main gearbox and auxiliary gearbox (6 forward gears, 2 reverse gear ,sliding gear full power shift (3+1) x2 constituent spur gears
      Gear No(Forward/Reverse) F 6/ R 2
      Rated Speed 2000r/min 2200r/min 2200r/min 2200r/min 2200r/min
      Clutch single -stage ,dry ,dual-disc ,constant , friction
      Tyre 5.00-12/6.50-16 5.00-12/6.50-16 5.00-12/7.50-16 6.00-12/9.50-16 6.00-12/9.50-16
      Min ground clearance 240mm
      Wheel Track 1m-1.2m (adjustable )
      Dimensions(mm) 2400x1100x1300

      Detailed Photos

      Engine Details

      For single  cylinder  engine  use for  mini tractor  .take  ZS1115 as  sample 
       

      Feature:

      • new design make diesel engine more beautiful;
      • large capacity fuel tank to work longer;
      • sing uniaxial balance, so that the diesel engine is more balanced;
      • low fuel consumption, more economical diesel engine;
      • excellent starting performance, the starter is more convenient;
      • using an oil bath air filter, more adapted to the harsh working environment.
      Model ZS1115
      Type Horizontal type, single cylinder, 4-stroke, water-cooling
      Cylinder diameter *stroke(mm) 115×115
      Model of combustion chamber Direct-injection
      Compression ratio  17±1
      1 hour power (kW/r/min) 16.2/2200
      12 hour power (kW/r/min) 14.7/2200
      Specific fuel consumption ≤242.1
      Specific oil consumption ≤2.72
      Cooling method Water-cooling or hopper cooling
      Starting Method Hand cranking or electric starting
      Net weight (kg) 185
      Packing method Plywood box
      Size (mm) 858×450×699

       

       

      Different Hood Choose

      Many  different  hood  you can choose  as you  like  
       

      Packaging & Shipping

      Company Profile

      HangZhou guihua agricultural equipment co.,ltd located in HangZhou , ZheJiang province . specializing in design , production ,sell agricultrual machine. Have  150 employees , 20 senior engineer , covering more than 25 production line . more than 20 set high-end equipment use for design, experimential ,test  
      The company established more than 20 years,main  products are tractor from 25hp to 260hp , mini tractor from 12hp to 25hp . walking tractor from 8hp to 20hp . products sell to more than 20 countries .

       

      After Sales Service

      Pre-sale :
      1. Free Technical Advisory Services
      2. Give  suggestion for  fitful goods  
      3. Can  check our  factory  by video or online  
      4 . Invite customer come have  a visit  

      After place order :

      1.Let you know all satuation about  goods  produce ,packing  
      2.Supply test  report and  sample test 

      After sale  :

      1.Suppy support by vedio , Email , phone  
      2. Free easy  broken parts 
      3. Dispatch technicians for on-site teaching and maintenance

       

      What You Need to Know About Ball Screws

      A ball screw is a common industrial component used in various applications. Here's a basic overview of their features, typical applications, and characteristics. You'll also learn about their maintenance and repair options. Learn more about ball screws today. We've got the answers you've been looking for. Scroll down for more information. And be sure to check out our blog for future articles! Until then, enjoy browsing! And happy screwing!
      air-compressor

      Typical applications

      Ball screws are threaded shafts with a ball nut attached to them. These screws operate similar to ball bearings in which hardened steel balls travel a channel. Ball screws are usually used in linear-motion applications because of their high efficiency, load capacity, and positioning accuracy. Although these screws are similar in design to conventional lead screws, ball screws offer some distinct advantages. For example, ball screws are often used in machine tools, step photolithography machines, and microscopic integrated circuits.
      For example, the use of larger balls reduces backlash in ball screws by reducing friction between the balls and the grooves. Ball screws can be preloaded using a spring or spacer between 2 ball nuts or a lead with a spherical offset. However, this method requires higher torque and can lead to excessive heat generation. It's important to consider the size of preload before using a ball screw in a particular application.
      Although the ball screws are highly durable, they are not without their disadvantages. For example, their metal-on-metal nature makes them louder than lead screw nuts. For these reasons, proper preloading is vital. Ball screws also have a very low friction coefficient. Ball screws are ideal for applications where backlash is of critical importance, such as wire bonding. A ball screw is the perfect solution for many applications that require precise motion.
      Although ball screws are used in a wide variety of applications, they often are exposed to various types of contaminants. Dust, chips, and liquids can interfere with proper lubrication and shorten the lifespan of the ball screw assembly. Ultimately, these contaminants can lead to catastrophic failure of the assembly. They are also prone to abrasive wear and tear. To combat this, it's important to lubricate your ball screws frequently.

      Characteristics

      The accuracy of a ball screw is 1 of its primary characteristics, so choosing the correct grade is critical. A ball screw with a C5 accuracy grade is typically used in machining centers, while a C3 or even a C1 screw might be needed for image processing or inspection equipment. Ball screw hardness is also an important consideration, as differences in the Ct and C grades will affect their accuracy. Ultimately, the higher the quality of the ball, the longer its life expectancy.
      Numerous studies have been conducted to understand the mechanics of ball screw mechanisms. Cuttino et al. studied the nonlinear torque characteristics of ball screws. Then, by calculating the distribution of loads in all balls, they analyzed the load on the screw shaft and the ball screw.
      CZPT has decades of experience in the design and production of ball screws for industrial use. With close to 50 years of know-how, this company is able to respond to a highly-complex market and develop new solutions. Their ball screw ranges range from basic to high-precision. Moreover, they can provide dedicated solutions for specific applications, ensuring the highest quality under all circumstances. And they can meet specific customer needs and requirements thanks to their extensive research and development.
      A ball screw must be properly mounted. Improper mounting results in noise and vibration, accelerated wear, and material failure. Also, installed auxiliary components must be checked for faults. And, since ball screw mechanisms are often multi-stage, there are different types of ball screw mechanisms. There are 2 basic types: internal and external recirculation systems. There are many differences between the 2 types, but these 2 types have some fundamental similarities.
      air-compressor

      Maintenance

      Ball screw maintenance can be done easily if you know the symptoms of a deteriorating ball screw. Several signs of deterioration can be detected during regular inspections: excessive vibrations, discoloration, and misalignment of the screw. If the screw is accompanied by excessive noises, there could be a bent screw shaft or misaligned bearing housings. Excessive buildup can also cause clicking noises. If you notice excessive noises from the screw, the return tube has probably been damaged or is broken. Other common symptoms include loss of positioning accuracy due to endplay in support bearings and excessive power consumption.
      Another sign of a malfunctioning ball screw is noise, but if you can identify the problem before it occurs, you can flush it. A proper flush can solve any noise or extend the life of the ball screw assembly. Moreover, flushing the assembly can also reveal if the bearings are damaged or galled. If the bearings are broken, you can replace them with new ones. You can also contact a professional to perform PM for ball screw assembly.
      A ball screw manufacturer recommends periodic lubrication to maximize uptime. In fact, ball screws are pre-lubricated at the factory, but periodic attention to lubrication is advisable. In addition, the lubrication reservoir must be designed to minimize the loss of lubricant. Finally, the wiper system must be designed to maximize wear protection. It is important to have a wiper system that is capable of sealing the nut and the screw shaft.
      To choose a company for your ball screw maintenance, it is important to check their qualifications. The company must have a long-term track record in the servicing of different types of ball screws. Their customer service should include free evaluation. Additionally, the company should offer 3 services: reload, recondition, and replacement. Reload requires cleaning and polishing, reconditioning requires regrinding the ball nut, and replacement means replacing the screw with a new one. If you need a ball screw repair, it is best to contact a professional.

      Repair options

      A damaged ball screw can shut down a manufacturing line unless the component is repaired quickly. Fortunately, there are several options for repair, including rebuilding, reconditioning, and replacement. Reconditioning and replacement involve remanufacturing the ball screw and ball nut, but both options require new parts. Choosing the best option for your ball screw will depend on how much damage it has suffered and the amount of money it will cost.
      In most cases, ball screw repairs can be done on rolled and ground screw types. The process involves eutectic spraying and grinding the screw back to size. Among the 3 repair options, level 4 repair is the most expensive, but it can bring back the lifespan of the screw. Depending on the severity of damage, AB Linear may recommend level 3 repair to repair damaged ball screws. The following process will restore the screw to good working condition.
      First, inspect the ball screw for signs of damage. If the ball screw is making unusual noises or vibrations, replace any worn seals or wipers. Discoloration of the ball nut or lead can indicate an inadequate lubrication. Damaged lube lines can also be the cause of a ball screw failure. Repairing these issues is often a cheaper option than purchasing new. By choosing to repair the component instead of replacing it, you will be saving up to 70% of the cost of a replacement ball screw.
      If you do experience problems with your ball screw, the best option is to repair it. The cost of replacing a ball screw is prohibitively high, and it can be difficult to find a qualified repair company that specializes in repairing ball screws. A qualified company can repair the ball screw for a small fee. Regardless of the type of screw, it's always a good idea to seek qualified assistance if it is experiencing any of these problems.
      air-compressor

      Application in steering systems

      The conventional ball screw device is lacking a device to minimize noise and vibration. Both of these factors contribute to reduced performance and durability of a vehicle. The present invention overcomes these shortcomings. A ball screw device with a lower noise and vibration coefficient increases the durability and performance of a vehicle. In addition, it is easier to install and remove than the conventional version. Listed below are some advantages of ball screws in steering systems.
      A ball screw is an important component of an automobile's power steering system. This type of steering system requires a relatively low level of positional repeatability and precision. The screw is rotated by steering wheel motion and a ball nut engages with a Pitman arm. This arm is the primary linkage between the power steering box and the center link. By virtue of its low-cost and high-performance capabilities, ball screws are a desirable choice in many different automotive steering systems.
      A ball screw device can be used in any electric power steering system. The shaft of the ball screw is threaded, and a ball nut is installed at its end. The screw includes a damper to reduce noise and vibration. The ball screw is often coupled with a power steering pump and electric motor to control the torque. In the present invention, the ball screw device incorporates a damper. This damper can increase the durability of the ball screw device.
      As a leader in the manufacturing of ball screws, CZPT has been in the aerospace industry for decades. Its extensive experience and specialized expertise allows it to meet the diverse needs of the steering system market. Using this technology, CZPT offers a variety of solutions for this complex application. They can provide better positioning accuracy, higher durability and better control. So, if you're in need of a ball screw in your steering system, contact CZPT today!

      China high quality Chinese Lawn Mower Cheap Price Mini Small Compact Agricultural Garden Farm Tractor with Front End Loader and Rear Backhoe Digger for Sale From China     with high qualityChina high quality Chinese Lawn Mower Cheap Price Mini Small Compact Agricultural Garden Farm Tractor with Front End Loader and Rear Backhoe Digger for Sale From China     with high quality

      China Hot selling 100HP Farm 4WD Tractor with Canopy and Cheap Price for Sale Made in China wholesaler

      Product Description

      Product Description:

      100hp 4wd China agriculture manufacturer price farming tractors for sale
       

      This model 100hp 4wd tractor sells very well for its good quality and cheap price.
      We export this model tractors most to Europe, America, Australia and Brizil and other countries, they are very popular in the market.

      With beautiful appearance, this tractor is also multi-functional. It can match all kinds of farming implements.

      Pictures:

      Standard Equipments: 

      YT4B3Z Engine,6 Cylinders,16+8 Gear Shift,With Dual-Stage Clutch,Power Steering,Trailer outlet,
      protection plate,Tires:12.4-24/16.9-34,hand throttle wire ,4x4 Wheel Drive,3-Point Linkage,
      Rear PTO 540/1000, Multi-Way Valve,Front Ballast,Rear Ballast,Color follow your need.  

      Options:
      Cab,Canopy,Air Brake,Tilting Draw Bar, 

      110hp 4wd Tractor Specs 

      Model 1004
      (mm)Dimensions of Tractor Length (to front ballast) 4830
      Width 2050
      Height (to the exhaust vent) 2810
      Tread Front Wheel 1610-1950
      Rear Wheel 1608-1996
      Axle Base 2366
      Min.Ground Clearance 470
      Structure weight (kg) 4205
      Ballast weight
      (kg)
      Front ballast 360
      Rear ballast 440
      Rated traction force (kN) 25
      Engine Model YTO YT4B3Z
      Type Vertical,4-Cylinder,Water Cooled and 4-stroke
      Rated Power(kw) 74kW
      Rated speed (r/min) 2300
      Fuel Diesel
      Tyre Front Wheel 12.4-24
      Rear Wheel 16.9-34
      Clutch Dry, Dual-stage clutch
      Steering power steering
      Transmission Type 16F+8R Shuttle shift/ Creeper gear shift
      Suspension Type 3-point links
      PTO Type and Rev Semi-independent Type 760/1000 or540/1000 (optional)
      Spline Size F35 Rectangle Spline with 6 teeth

      TZ-10 Front End Loader with 4 - in - 1 Bucket Specifications:

      Model TZ-10
      Bucket capacity(m3) 1.45
      Rated Load(Kg) 1200
      Overall dimensions(mm) 5850×2100×3600
      Max. dump height(mm) 4100
      Max. dump distance(mm) 1400
      Bucket rollback angle (degree) 420
      Max. unloading angle  (degree) 460
      Max. scraping depth(mm) 160
      Lifting time to pivot pin(s) 10
      Descending time(s) 10
      Recommended Tractor(hp) 140-160

      LW-10 Backhoe Specifications:

      Model LW-10
      Bucket Capacity(m3) 0.07
      Bucket Wide(mm) 550
      Max.digging depth(mm) 3500
      Max.digging Radius(mm) 4300
      Max.digging Height(mm) 4300
      Discharging Height(mm) 2770
      Max.digging depth(2ft) Flat bottom(mm) 3350
      Swing Angle(degree) 180°
      Bucket Rotation(degree) 172°
      Dipper stick CZPT Force(Kg) 2700
      Operating pressure(Mpa) 16

      Packaging & Delivery:

      -3 units inside 1x40'fcl assembled,
      -Delivery time: 30 days after receiving your deposit

      Company Information:

      Our service:

      Certifications:

      FAQ:

       

      Types of Miter Gears

      The different types of miter gears include Hypoid, Crown, and Spiral. To learn more, read on. In addition, you'll learn about their differences and similarities. This article will provide an overview of the different types of miter gears. You can also choose the type that fits your needs by using the guide below. After you've read it, you'll know how to use them in your project. You'll also learn how to pair them up by hand, which is particularly useful if you're working on a mechanical component.
      gear

      Bevel gears

      Bevel and miter gears are both used to connect 2 shafts that have different axes. In most cases, these gears are used at right angles. The pitch cone of a bevel gear has the same shape as that of a spur gear, except the tooth profile is slightly tapered and has variable depth. The pinions of a bevel gear are normally straight, but can be curved or skew-shaped. They can also have an offset crown wheel with straight teeth relative to the axis.
      In addition to their industrial applications, miter gears are found in agriculture, bottling, printing, and various industrial sectors. They are used in coal mining, oil exploration, and chemical processes. They are an important part of conveyors, elevators, kilns, and more. In fact, miter gears are often used in machine tools, like forklifts and jigsaws.
      When considering which gear is right for a certain application, you'll need to think about the application and the design goals. For example, you'll want to know the maximum load that the gear can carry. You can use computer simulation programs to determine the exact torque required for a specific application. Miter gears are bevel gears that are geared on a single axis, not two.
      To calculate the torque required for a particular application, you'll need to know the MA of each bevel gear. Fortunately, you can now do so with CZPT. With the help of this software, you can generate 3D models of spiral bevel gears. Once you've created your model, you can then machine it. This can make your job much easier! And it's fun!
      In terms of manufacturing, straight bevel gears are the easiest to produce. The earliest method for this type of gear is a planer with an indexing head. Since the development of CNC machining, however, more effective manufacturing methods have been developed. These include CZPT, Revacycle, and Coniflex systems. The CZPT uses the Revacycle system. You can also use a CNC mill to manufacture spiral bevel gears.
      gear

      Hypoid bevel gears

      When it comes to designing hypoid bevel gears for miter and other kinds of gears, there are several important parameters to consider. In order to produce high-quality gearings, the mounting distance between the gear teeth and the pinion must be within a predefined tolerance range. In other words, the mounting distance between the gear teeth and pinion must be 0.05 mm or less.
      To make this possible, the hypoid bevel gearset mesh is designed to involve sliding action. The result is a quiet transmission. It also means that higher speeds are possible without increasing noise levels. In comparison, bevel gears tend to be noisy at high speeds. For these reasons, the hypoid gearset is the most efficient way to build miter gears. However, it's important to keep in mind that hypoid gears are not for every application.
      Hypoid bevel gears are analogous to spiral bevels, but they don't have intersecting axes. Because of this, they can produce larger pinions with smooth engagement. Crown bevel gears, on the other hand, have a 90-degree pitch and parallel teeth. Their geometry and pitch is unique, and they have particular geometrical properties. There are different ways to express pitch. The diametral pitch is the number of teeth, while circumferential measurement is called the circumference.
      The face-milling method is another technique used for the manufacture of hypoid and spiral bevel gears. Face-milling allows gears to be ground for high accuracy and surface finish. It also allows for the elimination of heat treatment and facilitates the creation of predesigned ease-off topographies. Face-milling increases mechanical resistance by as much as 20%. It also reduces noise levels.
      The ANSI/AGMA/ISO standards for geometric dimensioning differ from the best practices for manufacturing hypoid and bevel gears. The violation of common datum surfaces leads to a number of geometrical dimensioning issues. Moreover, hypoid gears need to be designed to incorporate the base pitches of the mating pinion and the hypoid bevel gear. This is not possible without knowing the base pitch of the gear and the mating pinion.

      Crown bevel gears

      When choosing crown bevels for a miter gear, you will need to consider a number of factors. Specifically, you will need to know the ratio of the tooth load to the bevel gear pitch radius. This will help you choose a bevel gear that possesses the right amount of excitation and load capacity. Crown bevels are also known as helical gears, which are a combination of 2 bevel gear types.
      These bevel gears differ from spiral bevels because the bevels are not intersected. This gives you the flexibility of using a larger pinion and smoother engagement. Crown bevel gears are also named for their different tooth portions: the toe, or the part of the gear closest to the bore, and the heel, or the outermost diameter. The tooth height is smaller at the toe than it is at the heel, but the height of the gear is the same at both places.
      Crown bevel gears are cylindrical, with teeth that are angled at an angle. They have a 1:1 gear ratio and are used for miter gears and spur gears. Crown bevel gears have a tooth profile that is the same as spur gears but is slightly narrower at the tip, giving them superior quietness. Crown bevel gears for miter gears can be made with an offset pinion.
      There are many other options available when choosing a Crown bevel gear for miter gears. The material used for the gears can vary from plastics to pre-hardened alloys. If you are concerned with the material's strength, you can choose a pre-hardened alloy with a 32-35 Rc hardness. This alloy also has the advantage of being more durable than plastic. In addition to being stronger, crown bevel gears are also easier to lubricate.
      Crown bevel gears for miter gears are similar to spiral bevels. However, they have a hyperbolic, not conical, pitch surface. The pinion is often offset above or below the center of the gear, which allows for a larger diameter. Crown bevel gears for miter gears are typically larger than hypoid gears. The hypoid gear is commonly used in automobile rear axles. They are useful when the angle of rotation is 90 degrees. And they can be used for 1:1 ratios.
      gear

      Spiral miter gears

      Spiral bevel gears are produced by machining the face surface of the teeth. The process follows the Hertz theory of elastic contact, where the dislocations are equivalent to small significant dimensions of the contact area and the relative radii of curvature. This method assumes that the surfaces are parallel and that the strains are small. Moreover, it can reduce noise. This makes spiral bevel gears an ideal choice for high-speed applications.
      The precision machining of CZPT spiral miter gears reduces backlash. They feature adjustable locking nuts that can precisely adjust the spacing between the gear teeth. The result is reduced backlash and maximum drive life. In addition, these gears are flexible enough to accommodate design changes late in the production process, reducing risk for OEMs and increasing efficiency and productivity. The advantages of spiral miter gears are outlined below.
      Spiral bevel gears also have many advantages. The most obvious of these advantages is that they have large-diameter shafts. The larger shaft size allows for a larger diameter gear, but this means a larger gear housing. In turn, this reduces ground clearance, interior space, and weight. It also makes the drive axle gear larger, which reduces ground clearance and interior space. Spiral bevel gears are more efficient than spiral bevel gears, but it may be harder to find the right size for your application.
      Another benefit of spiral miter gears is their small size. For the same amount of power, a spiral miter gear is smaller than a straight cut miter gear. Moreover, spiral bevel gears are less likely to bend or pit. They also have higher precision properties. They are suitable for secondary operations. Spiral miter gears are more durable than straight cut ones and can operate at higher speeds.
      A key feature of spiral miter gears is their ability to resist wear and tear. Because they are constantly being deformed, they tend to crack in a way that increases their wear and tear. The result is a harder gear with a more contoured grain flow. But it is possible to restore the quality of your gear through proper maintenance. If you have a machine, it would be in your best interest to replace worn parts if they aren't functioning as they should.

      China Hot selling 100HP Farm 4WD Tractor with Canopy and Cheap Price for Sale Made in China     wholesaler China Hot selling 100HP Farm 4WD Tractor with Canopy and Cheap Price for Sale Made in China     wholesaler

      China OEM Hot Sale Multi-Function Agricultural Machinery 18.5kw Agricultural Mini Micro Wheel Skid Steer Loader for Compact Tractor near me factory

      Product Description

      Product Description

      Hot Sale Multi-Function Agricultural Machinery 18.5kw Agricultural Mini Micro Wheel Skid Steer Loader for Compact Tractor

      SPECIFICATIONS FOR SV25 MINI SKID STEER LOADER

       

      Engine

      KUBOTA DIESEL Engine

      3 cylinders

      D1105

      Displacement

       

      1.13L

      Power

       

      25 HP

       

      Main performance parameters

      Main performance parameters

      km/h

      5.9/4.0

      Travel speed (max. & min.)

      °

      <=35

      Max. Gradeability

      rpm

      11.3

       

      Hydraulic system

      Hydraulic Flow

      gpm

      14.5

      Traveling Hydrostatic Pressure

      bar

      210.3

      Fittings

       

      Quick Coupler

      Main Feautures
      1) Simple structure in linear type ,easy in installation and maintation.
      2) Adopting advanced world famous brand components in pneumatic parts ,electric parts and operation parts.
      3) Great multiple jpb applications.
      4) Running in a high automatization and intellectualization,no pollution
      5)Changing attachemnts in seconds with no lifting..

      Company Profile

      HangZhou BETTER. AGRO Industry (B.T.A), as 1 of the leading manufacturers in the production of agricultural equipments, is located in TiHangZhou District, HangZhou, ZheJiang , China, with good location, convenient transportation and complement resources.

      B.T.A's motto is "tending to the details others can 't ", and it is committed to creating the top brand in the high-end agricultural machinery. In line with the philosophy of "taking the initiative to participate in market competition", B.T.A spares no effort to design and develop the most professional and the most sophisticated new types of agricultural machinery products.

      B.T.A has professional laser cutting machines, fully automatic CNC bending machines, standard welding jigs and automatic spraying production line and other advanced production equipment, as well as excellent technology research and development team. It strictly follows European & American Design and Use Standard and adopts an advanced management system and strict quality control. It not only gives strict product performance assessment according to the field test specification and passed the CE certification, but also constantly improves and upgrades products after user feedback. B.T.A is well known with its superior design, rich varieties and reliable quality, it is especially recognized in the United States, Germany, Netherlands, Belgium, Australia and other countries.

      B.T.A is mainly engaged in the research and development, manufacturing and sales of various types of agricultural and garden machinery. Our main products are divided into our categories: farm machinery, garden machinery, forestry machinery and road machinery. Some of our well known products include 3 point linkage rotary tiller, finishing mower, flail mower, verge flail mower, rotary slasher, wood chipper, trailer, spare parts and Japanese tractor accessories, which are exported to over 20 countries.

      In the future, B.T.A will further optimize the structure of existing products according to the requirements and characteristics of farmers, satisfy the needs of the international market and establish the perfect after-sales service system.

      FAQ

      FAQ

      Q1. What are your terms of packing?

      A: Generally, we pack our goods in bulks or wooden box, suitable for shipping container.

       

      Q2. What is your terms of payment?

      A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

       

      Q3. What are your terms of delivery?

      A: EXW, FOB, CFR, CIF.

       

      Q4. How about your delivery time?

      A: Generally, it will take 10 to 15 days after receiving your advance payment. The specific delivery time depends 

      on the items and the quantity of your order. 

       

      Q5. Can you produce according to the samples?

      A: Yes, we can produce by your samples or technical drawings.

       

      Q6. What is your sample policy?

      A: We can supply the sample if we have ready parts in stock.

       

      Q7. Do you test all your goods before delivery?

      A: Yes, we have 100% test before delivery.

       

      Q8: How do you make our business long-term and good relationship?

      A1:We keep excellent quality, thoughtful after-sales service and competitive price to ensure our customers' benefit;

      A2:We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from

      What makes pulleys so important?

      A pulley is a simple tool that makes it easy to lift or move heavy objects. There are many uses for this tool, but let's take a look at their mechanical advantages. There are several types and many applications, along with their benefits and costs. So what makes them so important? Read on to find out! Below are some of the most common uses for pulleys. Let's dive into them.
      pulley

      Mechanical advantage

      If you've ever used rope and pulley systems, you've probably noticed their usefulness. A 3:1 mechanical advantage system is like a 300-pound load being moved 1 foot up by 3 feet of rope. Then you can imagine using the same rope to get into a small space. The same principle applies to limited spaces, and a simple mechanical advantage system is just what you need for this purpose.
      Assuming frictionless bearings, a single movable pulley can have 2 mechanical advantages. It is attached to a heavy object and requires the pulling force exerted by the jack to lift the heavy object. However, when you use a compound pulley, the force exerted on the rope to lift the object changes direction. The 3 factors used to measure machine efficiency are force, distance, and relative motion.
      The mechanical advantage of the pulley is that it reduces the effort required to lift weights. When the rope is attached to the 2 wheels, applying a force of 500 Newtons can lift a mass of 100 kg. This mechanical advantage is why 2 rings in a pulley are better than one. Therefore, using a pulley system will save you energy. You can also use branches instead of ropes and pulleys.

      type

      There are several different types of pulleys. They can be simple or complex, depending on how they are connected. Simple pulleys have a grooved wheel on 1 end and are attached to an axle. These pulleys are used to lift heavy objects. They are often found on sailboats, and you can even see them on construction sites. On the other hand, stationary pulleys are attached to stationary structures, such as flagpoles. Fixed pulleys can also be used to lift loads from trucks or trains. Pulleys are also commonly used in wells.
      Fixed pulley systems use rollers or single wheels. These pulleys are usually made of nylon or wire rope. They are used in heavy duty applications. They are also used in electric motors. A "V" pulley requires a "V" belt to transmit power. Some of these pulleys have multiple "V" grooves to reduce the risk of power slipping. Once installed, fixed pulleys are suitable for many applications.
      Simple pulleys are simple pulleys. It has a pulley mounted on an axle and a rope at 1 end. Rope can be used to pull objects, while plastic pulleys can carry lighter loads. There are 2 main types: heavy duty and simple pulley systems. In either case, their function is the same: they change the direction in which the seat belt is fastened. So when comparing the two, it's easy to decide which 1 is best for you.
      pulley

      application

      Pulley systems are simple machines used for a variety of industrial and mechanical tasks. Its design parameters and benefits have improved over the years, but they remain essential for many applications. Let's take a look at some of the most common applications of pulleys. The applications for pulley systems are endless, from construction to mining, from transportation to packaging. Read on to learn more!
      Pulley systems are often used to lift large objects, such as blocks, that might otherwise be too heavy to lift. It also makes the exploration process easier by helping people pull heavy objects into place. It is also widely used on sailing ships. Due to its low cost of use and no need for lubrication, it is a practical choice for many applications. It can be used to lift heavy objects and support long ropes.
      The pulley system allows you to change the force required to move the object. For example, a two-wheel pulley system is especially useful for reducing the effort required to lift large objects. The mechanical advantage increases with the number of wheels in the system. In addition, the mechanical advantage of a two-wheel pulley system depends on the ratio of the load weight to the number of rope segments in the system.

      cost

      In most cases, an idler replacement will cost around $150, but the exact cost will depend on several factors, including the make and model of the car. The cost also depends on the type of idler you need and the cost of the OEM parts. Some pulleys are easy to replace at home, while others require specialized tools, such as pulley wrenches. The chart below shows the cost of popular vehicles. Prices are valid at the time of writing.
      The diameter of the pulley is also important, this should be about 60% of the diameter of the active pulley. You can also purchase compensating pulleys at factory prices. Be sure to select the correct size before placing the pulley on the machine. Also, make sure you have enough space for the pulleys. Once you have the desired pulley size, you can determine the best type of belt to install.
      While this method is the most common type of belt drive, there are other methods of spinning cup blanks directly from a flat metal disk. One such method is described in US Patent No. 5,500,31. US Patent No. 1,728,002 and shows a method of making a dynamically balanced V-groove pulley. Using a headstock die with sliders increases the cost of the pulley. In addition, different cup blanks require different molds.

      lubricating

      The lubrication of pulley bearings is relatively simple. The pulley itself rotates smoothly with little vibration. Bearing contact loads are relatively low, and well-lubricated pulleys operate near ambient temperatures. Here are some tips for properly lubricating pulley bearings. Make sure to lubricate the nozzle before applying grease.
      Check grease, elastic ring, pulley bearing clearance once a year. If the elastic ring of the pulley is damaged or the roller bearing on the associated pulley is damaged, replace the pulley. Also, check the running noise of the pulleys to see if they are making noise. Check the bearing, damage to the elastic ring may indicate bearing failure or roller failure.
      Proper lubrication is critical to the life of the rotating pinion. Avoid exposure to sunlight or water. Protects the pinion meshing area from hard impurities. Liaise with crane operators and lubricators during maintenance and lubrication operations. They should know how to avoid pitfalls in the lubrication process. In case of malfunction, please contact service personnel and take necessary measures.
      pulley

      Compound Pulley System

      A compound pulley system is used to lift heavy objects. These systems can use ropes or cords of different sizes. In general, the total weight of all ropes must be less than the weight of a single rope. The system can be used in large areas, but may not be suitable for smaller spaces. To learn more about compound pulleys, read on! Here are some helpful tips. 1. Understand the difference between single wheel and compound wheel
      A composite pulley system consists of 3 components: a drive pulley, 1 or more driven pulleys, and 2 pulleys. The drive wheels are usually connected to shafts that are connected to the engine or transmission. The driven wheel is a separate unit mounted on the same shaft as the drive wheel. A compound pulley system helps lift heavy loads. These pulleys are the most common type of pulley system in use today.
      Composite pulley systems are widely used on construction sites. They save energy by spreading the weight of heavy loads over multiple smaller loads. This means that the elevator does not have to use high-capacity lifting equipment. Additionally, the compound pulley system allows users to easily adjust power distribution to meet their individual needs. They can also use more than 2 ropes if necessary. This increases the range of motion of the lift arm.

      China OEM Hot Sale Multi-Function Agricultural Machinery 18.5kw Agricultural Mini Micro Wheel Skid Steer Loader for Compact Tractor     near me factory China OEM Hot Sale Multi-Function Agricultural Machinery 18.5kw Agricultural Mini Micro Wheel Skid Steer Loader for Compact Tractor     near me factory

      China Best Sales Used CZPT Walking Massey Ferguson Usados Baratos Agricola Lawnmower Used Mini Farming Trucks Parts Tractor for Sale Price with Free Design Custom

      Product Description

      Tractor Main specificaiton and Technical parameters: 

      Packaging & Shipping

      Our Services

      USED TRACTOR :KUBOTA , FOTON , YTO , JINMA , DF , SF , WUZHENG , TS , SHXIHU (WEST LAKE) DIS.O , JOHN DEERE , NEW HOLLAN , WORD,ZOOMLION

      Product: We can provide high quality products with competitive price.

      Production Capacity: we have good production capacity and we have enough tractor stock and can start to pack at once when you confirm your order.

      Online Service: We will reply you at once when we get your enquiry, 24hours online service for you. Welcome to contact us by email, ,viber, .

      Trademanager or Email Us 
       

      We have Professional and technical staffs online to help you.

      Company Information

      HangZhou SUNEVER MACHINERY PARTS CO.,LTD. is a professional supplier of Used Agricultural Tractor, Brand New Agricultural Tractor,Used Combine Harvester, Brand New Combine Harvester, Used Transplanter And Spare Parts.Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. Our products are exported all over the world as Asia, Africa, South America,Middle East, Europe and so on. Welcome to contact with us.

       

      How to find quality agricultural accessories

      Agricultural accessories are very important in tractors, harvesters and more. If you're in the market for new agricultural parts, you may want to choose steel. Steel is the best choice for agricultural equipment because it is corrosion-resistant, durable and cost-effective. However, you also need to consider other materials such as aluminum and plastic. Here are some tips for finding quality agricultural parts. Hope this information is helpful to you.
      agriculturalparts

      Steel is the best metal for farm equipment

      Steel has many benefits, but why is it the best metal for farm equipment? Steel is lightweight and corrosion-resistant, making it ideal for agricultural applications. It has many other benefits, including resistance to chemical pesticides. Stainless steel is highly recyclable and has antimicrobial properties. It retains its integrity even when exposed to outdoor temperatures. It also has the added advantage of being able to withstand the rigors of agricultural life.
      Agricultural machinery made of steel is also known for its durability. Agricultural equipment made of steel is known for its durability and ease of maintenance. Steel has a smooth surface that is easy to clean, which is especially important in dairy farming, where smooth surfaces are critical to maintaining the quality of raw milk. For those who need metal parts for agricultural equipment, Guocai is the best source. Their team of experts can help you find the right metal for your agricultural equipment and provide you with a complete metal fabrication service.
      Agricultural equipment made of steel is often heavy, so finding ways to reduce weight is important. Aluminum alloys are a good choice because they are lighter than steel and suitable for dusty environments. Also, since they are more durable than steel, aluminum alloys are ideal for moving parts of agricultural machinery. Aluminum also has high tensile strength, making it ideal for dusty environments.
      In addition to being sturdy and durable, the steel structure is low maintenance and ideal for storing agricultural equipment. They can hold multiple pieces of equipment and have an open interior, which means you can easily store other equipment inside. Due to the high technical content of farming, you may need to invest in a flexible steel building. To help you achieve these goals, CZPT offers agricultural buildings that are ideal for storing a variety of items.
      agriculturalparts

      Corrosion Resistance

      Stainless steel is recommended for use in corrosive environments. Stainless steel is an alloy of iron, chromium, silicon and carbon. It also contains significant amounts of nickel and molybdenum. All stainless steels contain at least 10 percent chromium. This alloy has excellent corrosion resistance and strength. There are certain applications where stainless steel is more suitable than traditional steel:
      Agricultural components are often corroded due to their high carbon content. Depending on the metal and the environment, the resulting corrosion products may have different properties. The initial step of etching may result in the formation of ions. This ion then oxidizes further and forms oxides or other mixed valence compounds. The presence of dense oxide layers prevents further corrosion, but these layers are also porous. Therefore, the corrosion process can continue.
      When selecting biomedical materials, researchers should test the corrosion resistance of materials. Normally, the pH of fluids in the human body is 7.4. However, during surgery, the pH of fluids in the body may change to a range of 5.5 to 7.8. After a few days, this pH will return to normal. Titanium and 316L stainless steel have better corrosion resistance than cobalt-based alloys.

      Durable

      Steel was first used in farm implements by John Deere, who introduced the steel plow in 1837. Steel makes plows more efficient and faster. Today, steel remains the most durable material used for farm implements, depending on the application. For example, heavy equipment is mainly made of steel. The tractor has a structural steel housing and a strong steel frame for corrosion resistance in agricultural environments. This is an advantage for farmers and agronomists.
      Cost-effective

      Farmers often purchase farm machinery directly, rather than renting or leasing accessories. This gives them ownership of the machine and is often more cost-effective in the long run. Also, buying equipment outright helps them establish equity. Farm machinery is expensive, so farmers are usually more willing to buy them. But leasing or renting parts is also a cost-effective option. Read on to learn more. What are the benefits of renting agricultural parts?
      Agricultural equipment is made from many different materials and is often manufactured using an open or closed mold process. The use of thermoset composites is not uncommon, although reinforced thermoplastics are starting to gain traction in specific applications. For example, aerospace-grade prepregs are commonly used for cantilevers on sprayers. Alternatively, steel and aluminum arms are used for agricultural equipment, but require support structures to provide the required stability.
      agriculturalparts

      Easy to maintain

      Many modern agricultural machines contain computer systems, sensors and other technologies that make them difficult to maintain without the help of experts. While not an impossible task, it does require specific diagnostic software and tools that most manufacturers don't offer to the public. As a result, many farmers do not have access to the tools and diagnostic software needed to repair equipment and must take it to a licensed dealer for repairs.
      Fortunately, there are some solutions to this problem. A recent executive order from President Biden, who oversees the federal government, calls for more competition in the economy. His executive order calls on the FTC to limit unfair trade practices and promote U.S. economic growth. One of the recommendations is that consumers have the right to repair farm equipment. Many agricultural products are affected by the new laws as they become more integrated and less competitive, meaning farmers and ranchers are forced to pay more for their produce.

      China Best Sales Used CZPT Walking Massey Ferguson Usados Baratos Agricola Lawnmower Used Mini Farming Trucks Parts Tractor for Sale Price     with Free Design CustomChina Best Sales Used CZPT Walking Massey Ferguson Usados Baratos Agricola Lawnmower Used Mini Farming Trucks Parts Tractor for Sale Price     with Free Design Custom

      China Hot selling Chinese Lawn Mower Cheap Price 4X4 Mini Small Compact Agricultural Garden Farm Tractor with Front End Loader and Rear Backhoe Digger Auger for Sale From China wholesaler

      Product Description

      Product Description:

      CP factory new 4x4 power steering side gears 40hp tractor
       

      This model 40hp 4wd tractor sells very well for its good quality and cheap price.
      We export this model tractors most to Europe, America, Australia and Brizil and other countries, they are very popular in the market.

      With beautiful appearance, this tractor is also multi-functional. It can match all kinds of farming implements.

      Pictures:

      Standard Equipments: 

      4L23 Engine,4 Cylinders,8+2 Gear Shift,With Single-Stage Clutch,Power Steering,Trailer outlet,
      protection plate,Tires:6.0-16/9.5-24,hand throttle wire ,
      4x4 Wheel Drive,Front Ballast,Rear Ballast,
      3-Point Linkage, Rear PTO 540/760, Color follow your need.

      Options:
      Cab,Air Brake,Dual-Stage Clutch, 8+8 Shuttle Gear,11.2-24 Tires,
      Tilting Draw Bar, Iron crate packing,

      40hp 4wd Tractor Specs 
       

                           Model CP404
      Dimensions of Tractor(mm) Length (to front ballast) 3300
      Width 1560
      Height (to the exhaust vent) 1896
      Tread Front Wheel 1200
      Rear Wheel 1200
      Axle Base 1690
      Min.Ground Clearance 300
      Structure weight (kg) 1600
        Engine Model LD4L23
      Type Vertical,4-Cylinder,Water Cooled and 4-stroke
      Rated Power(kw) 29.4
      Rated speed (r/min) 2400
      Fuel Diesel
           Tires Front Wheel 6.00-16/6.5-16
      Rear Wheel 9.5-24/11.2-24
      Clutch Single-stage clutch
          Steering Hydraulic steering
          Transmission Type 8+2  shift
      Suspension Type 3-point links
       PTO Type and Rev Semi-independent Type 720r/m or 540/760r/m
      Spline Size I35 Rectangle Spline with 6 teeth

      TZ-4 Front End Loader with 4 - in - 1 Bucket Specifications:

      Model TZ-4
      Bucket capacity(m3) 0.3
      Rated Load(Kg) 360
      Overall dimensions(mm) 4100×1600×1580
      Max. dump height(mm) 2000
      Max. dump distance(mm) 900
      Bucket rollback angle (degree) 420
      Max. unloading angle  (degree) 470
      Max. scraping depth(mm) 140
      Lifting time to pivot pin(s) 7
      Descending time(s) 3.5
      Recommended Tractor(hp) 35-50

      LW-7 Backhoe Specifications:

      Model LW-7
      Bucket Capacity(m3) 0.036
      Bucket Wide(mm) 400
      Max.digging depth(mm) 2150
      Max.digging Radius(mm) 3360
      Max.digging Height(mm) 3400
      Discharging Height(mm) 1760
      Max.digging depth(2ft) Flat bottom(mm) 2000
      Swing Angle(degree) 140°
      Bucket Rotation(degree) 160°
      Dipper stick CZPT Force(Kg) 950
      Operating pressure(Mpa) 16

      Packaging & Delivery:

      -4 units inside 1x40'fcl assembled,
      -Delivery time: 30 days after receiving your deposit

      Company Information:

      Our service:
      1]. Color - Any color you like, we can paint it for you.
      2]. Warranty time - We supply you 18 months warranty time.
      3]. Spare Parts - For easy-damage parts, we will send you together with the tractor.
           In the warranty period, if spare parts don't work because of the quality, we will free send you new parts. 
      4]. Delivery time: 20 days after receive your deposit.
      5]. We can make the tractor with your logo in the order. (Free)
      6]. Payment term: T/T30% in advance,70% T/T before shippment.or L/C at sight.

      Certifications:

      FAQ:

       

      How to Assemble a Pulley System

      A pulley is a wheel that rotates on a shaft or shaft to support the movement of a taut cable. Pulleys allow power to be transmitted from the shaft to the cable.
      pulley

      Simple pulley

      The simplest theory of operation of a pulley system assumes that the rope and weight are weightless and that the rope and pulley are not stretched. Since the force on the pulley is the same, the force on the pulley shaft must also be zero. Therefore, the force exerted on the pulley shaft is also distributed evenly between the 2 wires passing through the pulley. The force distribution is shown in Figure 1.
      The use of simple pulleys is as old as history. Before the Industrial Revolution, people relied on muscle strength to carry heavy loads. Pulleys, levers and ramps make this possible. Today, we can see pulleys in a variety of systems, from exercise equipment to garage doors, and even rock climbers use them to help them reach greater heights. As you can see, these simple machines have been around for centuries and are used in everyday life.
      Another simple pulley system is the pulley system. In this system, there is a fixed pulley at the top and a movable pulley at the bottom. The 2 pulleys are connected by a rope. This combination reduces the amount of work required to lift the load. Additionally, the ropes used in this system are usually made of rope and woven through the individual wheels of the pulley drum.
      A pulley is an ingenious device that distributes weight evenly and can be used to lift heavy objects. It is easy to build and can be easily modified for a wide range of activities. Even young children can make their own with very few materials. You can also use simple household items such as washing machines, thin textbooks and even chopsticks. It's very useful and can be a great addition to your child's science and engineering activities.
      The simplest pulley system is movable. The axis of the movable pulley can move freely in space. The load is attached to 1 end of the pulley and the other end to the stationary object. By applying force on the other end of the rope, the load is lifted. The force at the other end of the rope is equal to the force at the free end of the pulley.
      Another form of pulley is the compound pulley. Compound pulleys use 2 or more wheels to transmit force. Compound pulleys have 2 or more wheels and can lift heavier objects. Dim is POLE2.
      pulley

      tapered pulley

      It is important to clean and align the bolt holes before assembling the tapered pulley. The screws should be lubricated and the threads cleaned before installation. To install the pulley, insert it into the shaft keyway. The keyway should be aligned with the shaft hole to prevent foreign matter from entering the pulley. Then, alternately tighten the bolts until the pulley is tightened to the desired torque.
      A tapered pulley is a basic structure. The pulley belt is arranged across 4 steps. Installed between the headstock casting and the main shaft, it is often used in the paper industry. It integrates with printing machinery and supports assembly lines. These pulleys are also available in metric range options, eliminating the need for ke-waying or re-drilling. They are easy to install, and users can even customize them to suit their needs.
      CZPT Private Limited is a company that provides unique products for various industries. This large product is used for many different purposes. Also, it is manufactured for industrial use. The company's website provides detailed specifications for the product. If you need a tapered pulley, contact a company in your area today to purchase a quality product!
      Tapered pulleys are vital to paper mill machinery. Its special design and construction enable it to transmit power from the engine source to the drive components. The advantages of this pulley include low maintenance costs and high mechanical strength. Cone wheel diameters range from 10 inches to 74 inches. These pulleys are commonly used in paper mills as they offer low maintenance, high mechanical strength and low wear.
      A tapered sleeve connects the pulley to the shaft and forms an interference fit connector. The taper sleeve is fixed on the shaft with a key, and the corresponding inner hole is fixed on the shaft with a key. These features transmit torque and force to the pulley through friction. This allows the tapered pulley to move in a circular motion. The torque transfer characteristics of this pulley are most effective in high speed applications.
      The sleeve is the most important part when assembling the tapered pulley. There is an 8-degree taper inside the cone, which is closely connected to the inner surface of the pulley. Taper sleeves and pulleys are interchangeable. However, tapered pulleys can be damaged after prolonged use.
      pulley

      pulley pulley system

      A pulley pulley system is a great way to move heavy objects. These systems have been around for centuries, dating back to the ancient Greeks. This simple mechanism enables a person to lift heavy objects. These blocks are usually made of rope, and the number of turns varies for different types of rope. Some blocks have more cords than others, which creates friction and interferes with the easy movement of the lifting system.
      When using a pulley pulley, the first thing to decide is which direction to pull. Unfavorable rigging means pulling in the opposite direction. In theory, this method is less efficient, but sometimes requires a certain amount of work space. The benefit is that you will increase the mechanical advantage of the pulley by pulling in the opposite direction. So the interception and tackle system will give you more of a mechanical advantage.
      Pulley pulleys are an excellent choice for lifting heavy objects. The system is simple to install and users can easily lift objects without extensive training. Figure 3.40 shows a pulley in action. In this photo, the person on the left is pulling a rope and tying the end of the rope to a weight. When the rope is attached to the load, the rope will be pulled over the pulley and pulley.
      The blocks on the blocks are attached to the ends of the rope. This creates unique lifting advantages compared to single-line systems. In Figure 3, the tension of each thread is equal to one-third of the unit weight. When the rope is pulled over the pulley, the force is divided equally between the 2 wires. The other pulley reverses the direction of the force, but that doesn't add any advantage.
      Use pulleys to reduce traction and load. The weight of the load has not changed, but the length of the rope has increased. Using this method, lifting the load by pulling the rope 4 times reduces the force required to lift 1 foot. Likewise, if the pulley system had 4 pulleys instead of three, the length of the rope would be tripled.
      The system can transmit loads in any direction. Rope length is determined by multiplying the distance from the fixed block to the load by the mechanical advantage. If the mechanical advantage is 3:1, then passing the rope through the pulley 3 times will produce the required traction distance. Also, the length of the rope will depend on the mechanical advantage, so if the load is 3 times the length of the rope, it will be more than 3 times the required length.

      China Hot selling Chinese Lawn Mower Cheap Price 4X4 Mini Small Compact Agricultural Garden Farm Tractor with Front End Loader and Rear Backhoe Digger Auger for Sale From China     wholesaler China Hot selling Chinese Lawn Mower Cheap Price 4X4 Mini Small Compact Agricultural Garden Farm Tractor with Front End Loader and Rear Backhoe Digger Auger for Sale From China     wholesaler