... working efficiency and improving working conditions.2.Model CD Electric Wire rope Hoist has only one normal speed,which ... lifting heavier cargo,our factory also manufactures HC20T/20T/32T Electric Hoist for you ModelCD1 MD1CapacityTons0.250.512351016Hoisting heightM3,6, ... to your actual working conditions design.Meanwhile, except the electric wire rope hoist, We also manufacture the Double girder ...