Overhead Crane Winch for Sale
2022-11-18 17:20:11
Overhead Crane Winch for Sale
Winch trolley is a very important lifting device, usually installed on a double girder overhead crane or a double girder gantry crane as the lifting and cross travel mechanism. The crane winch is equipped on a trolley, also called crane trolley, which is consisted of drum, wire rope, motor, brake, reducer, wheel, etc. The crane winch typically has a large hook or coupling device attached to the end of the cable that allows the crane to attach to and lift loads.
Parts details:
- Drum – the quality steel drum
- Wire Rope – for lifting purposes, the rope is generally chosen with a five-fold safety factor.
- Motor – the winch for general lifting purposes is equipped with an ordinary motor (IP44). For explosive or flammable atmospheres, the winch can be equipped with the correct explosion proof motor.
- Brake – the winch for lifting is normally fitted with a fail-safe brake system.
- Gearbox – it converts the motor power into large force. Different types of gearbox are available, such as worm gearbox, planetary gearbox and spur gearbox.
- Controls –we provide pushbutton control box, remote control, reversing switches and cam control for you to choose.
Main parameters of crane winch in Yuanrai
- Lifting capacity of traditional crane winch: 5t-550t,
- Span of traditional crane winch: 10.5m-31.5m
- Lifting height of traditional crane winch: 1m-30m,
- Working duty of traditional crane winch: medium (A5, A6).
Application of winch trolley
Overhead crane winches are commonly used in industrial settings for lifting and moving heavy loads. Some common applications of overhead crane winches include:
- Moving large machinery or equipment
- Loading and unloading cargo from ships or trucks
- Lifting heavy construction materials, such as steel beams or concrete blocks
- Assembling large structures, such as bridges or buildings
The difference between winch and hoist
- Both winch and hoist can be used to lift loads and make the heavy lifting tasks safely and efficiently
- A winch is a spooling winch device that is used to wind a cable or rope in and out. The resulting tension can lift a heavy object. The winch drum is built with high quality steel and designed for a specific load capacity. It is a perfect job for a winch to lift heavy loads , like construction materials.
- A hoist is used to raise or lower a load. It is typically fitted with wire rope or chain. Generally, the hoist is directly mounted to the crane girder or on a trolley for the lifting job.
- Some winches can be specially designed and fabricated to work as a hoist. In such case, the winch must have a locking brake and no free-spool mechanism. In addition, it should be clearly stated by the manufacturer that the winch can be approved to use as a hoist.