How to hoist a small crane

The equipment operation workers are carried out at the end of each week. The maintenance time is: general equipment 2h, fine, large, thin equipment 4h. 

1.Before lifting operation, it is necessary to carefully check the binding and hooking of the lifting object, especially for the heavy and bulky heavy goods that should be heavy. It should be checked again whether the tower crane pulley group magnification is appropriate, the condition of the counterweight and the brake, etc.; for the pulley group after changing the magnification, the axis of rotation of the hook must be kept straight up from the ground.

7. When the small crane device components or equipment will be in place, the engine should be operated at a low speed, single pump oil supply (large and medium-sized cranes), saving speed and other methods to perform jog operations.