Detailed Product Description

Absorbing advanced technology domestically and abroad,JLF series of products independently using the variable-frequency speed regulation motor,S-NGW reducer and drum, the S-NGW reducer is domestic initiated. The large-diameter drum with double fold line groove has a good performance of laying rope and this will increase the life of wire rope.This kind of mechanism can be put in place at a near-zero velocity slowly , and it is convinient to be hoisted accurately and satisfy the requirment of large hoisting height and lower landing speed at the same time. Used for the tower crane of rated lifting load of 8-25t.