Equipment hoisting shall ensure the uniform increase and decrease of mechanical load, so that the machinery is in a relatively gentle load change. Specifically, the throttle must be increased and decreased evenly to prevent the engine and working device from moving up and down. Measures to prevent overload of crane wire rope: install load indicator, overload limiter or alarm on the crane to eliminate overload.

Safety operation regulations shall be strictly followed to avoid artificial overload. In order to prevent the wire rope from overloading, Crane rental company The following measures are recommended!

1. The safety factor shall be correctly selected to minimize the impact of other loads other than static load on the wire rope. For example, bending load can be reduced by increasing pulley and drum diameter, dynamic load can be reduced by improving crane driver's operation level and crane performance, friction resistance can be reduced by adjusting pulley groove shape and supplementing lubricating oil, etc.

2. Strictly abide by the safety operation rules and put an end to artificial overload.

3. Install load indicator, overload limiter or alarm on the crane to eliminate overload.