Crane trolley used for port lifting and hoisting

During cargo loading and unloading, equipment lifting and hoisting operations at ports, lifting pulleys are often used in conjunction with winches for hoisting operations. A lifting pulley is a type of lifting machinery that vertically lifts heavy objects by winding a steel wire rope around a sliding groove.

The lifting pulley belongs to a simple lifting machinery, which is easy to use, compact in structure, safe and reliable. When using lifting pulleys for lifting operations in ports, it is necessary to inspect the pulleys before work, select suitable pulley specifications and models based on the tonnage of the lifted object, and avoid overloading and lifting heavy objects. Overloading operations not only cause damage to tools, but also reduce the safety of operations, and in severe cases, may even lead to major safety accidents. When lifting heavy objects, the lifting trolley should maintain a slow and stable lifting operation, without pulling or knocking the heavy objects. The moving speed should not be too fast. If there are any abnormal situations, the operation should be stopped in a timely manner and troubleshooting should be carried out. After lifting the heavy object to the designated position, lower it to the ground and remove the hook to unload the heavy object.

The lifting trolley plays a very important role in port lifting operations, helping workers to quickly complete cargo handling and loading, improve work efficiency, and save labor.