electric chain hoist design feature: electric chain hoist are widely used at the sites of industrial and civil construction, bridge construction, underground construction, large chimney construction, ship industry, which is convenient for transport of both material and human. 1. Lifting speed:33m/min2. Max Lifting height: 150m3. Start-up current: 270A4. Working current: 70 A5. Motor power:3*11kw6. The recommended cage dimension (L*W*H) ( m) of construction hoist: 2.0*1.0*2.5, 2.5*1.3*2.5, 3.0*1.3*2.5, 3.2*1.5*2.5, 3.7*1.5*2.5, 4.2*1.5*2.5. and The cage Size also can be made according to your requirement.7. Perfect safety device for the hoist, Mainly including: Anti-falling safety device, upper and lower travel limit, upper and lower finial limit, cage door electrical and mechanical interlock device, anti-roof collapse device, anti-doffing safety hook, buffer spring, overloading protective device, etc. classificationModel Rated Load(kg) Height (m) Lifting Speed (m/min) Motor Power (kw) Dimension L×W×H Single cage Balanced weight SCD200 2000 100/150m 0 100 3×11 3×1.5×2.4 SCD250 2500 100 150 0 100 3×11 SCD300 3000 100 150 0 100 3×11 Unbalanced weight SC100 1000 100 150 0 100 3×11 SC120 1200 100 150 0 100 3×11 SC160 1600 100 150 0 100 3×11 SC200 2000 100 150 0 100 3×11 Double cage Balanced weight SCD200/200 2×2000 100 150 0 100 2×(3×11) 3×1.5×2.4 SCD250/250 2×2500 100 150 0 100 2×33 SCD300/300 2×3000 100 150 0 100 2×33 Unbalanced weight SC100/100 2×1000 100 150 0 100 2×33 SC200/200 2×2000 100 150 0 100 2×33 SC250/250 2×2500 100 150 0 100 2×33 SC300/300 2×3000 100 150 0 100 2×33