wheel pulley for crawler cranes

Types of Wheel Pulleys

1. Fixed Pulleys

Fixed pulleys are stationary and change the direction of the force applied. They are commonly used in flagpoles.

2. Movable Pulleys

Movable pulleys move along with the load, providing a mechanical advantage. They are found in elevators.

3. Compound Pulleys

Compound pulleys combine fixed and movable pulleys to increase the mechanical advantage. They are ideal for lifting heavy loads in construction.

Advantages of Using Wheel Pulleys

1. Increased Mechanical Advantage

Wheel pulleys help in lifting heavy loads with less effort due to mechanical advantage.

2. Energy Efficiency

Using wheel pulleys reduces the amount of energy required to move heavy objects, making them energy efficient.

Maintenance and Troubleshooting

1. Regular Maintenance

Regularly lubricating and inspecting wheel pulleys is crucial for ensuring smooth operation.

2. Common Problems

Common issues like rusting or misalignment can occur with wheel pulleys, but can be troubleshooted with proper maintenance.

Advantages of Wheel Pulleys

1. Versatility

Wheel pulleys can be used in various applications due to their versatility.

2. Durability

High-quality wheel pulleys are durable and can withstand heavy loads.

Process of Wheel Pulley

spa pulley


The design of the wheel pulley is created in a mold for casting.


Raw materials are melted and poured into the mold to form the wheel pulley.

Choosing the Right Wheel Pulley

1. Load Capacity

wheel pulley

Consider the weight that the wheel pulley needs to lift to ensure it can handle the load.

2. Durability

wheel pulley

Choose a wheel pulley made from durable materials to ensure longevity.

About HZPT

V Pulley

HZPT, established in 2006, is a leading manufacturer of precision transmission components based in Hangzhou. We offer top-quality products and competitive prices, serving reputable clients in Europe and America. Our production process includes mold design, casting, raw material selection, testing, and anti-rust treatment. We prioritize customer satisfaction and provide efficient one-stop solutions for all your transmission component needs.