Power supply(V/Hz):220/50
Motor power(Kw):0.37
Max.lifting force(Kg):500
Drum diameter(mm): φ140
Drum speed(R/Min):5.55
Max.hoisting height(m):4.5
Deadweight lowering weight(Kg):12
Gear ratio of big and small chain wheels(gears):50/9
Specification of bushroller chain:10A-1-68
Weight of main engine(Kg):13.5