... working efficiency and improving working conditions.2.Model CD Electric Wire rope Hoist has only one normal speed,which can ... .250.512351016Hoisting heightM3,6,96,9,126,9,12,18,24,309,12,18,24,30Hoisting speedM/MIN8(0.8/8 ... 5(0.2/1.5)3.0(0.4/3.0)4.5(0.4/4.5)7.5(0.8/7.5)13 ... to your actual working conditions design.Meanwhile, except the electric wire rope hoist, We also manufacture the Double girder winch ...