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 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.

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.

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.