Explosion-proof Wire Rope Electric Hoist: Explosion-proof wire rope electric hoist is a kind of special lifting equipment with advantages of tight structure, light weight, small volume, it is developed from CD/HC model electric hoist. The duty class is medium duty, the ambient temperature should be -20---+40, altitude below 1000m above sea level, the relative humidity is 85% This electric hoist is widely used at the place with explosion gas mixture combined by combustible gas, steam and air where the classification are IIA, IIB, IIC, the temperature group from T1 to T4, and the explosion gas mixture zone are in 1 and 2 Situations. Capacity: 0.5T, 1T, 2T, 3T, 5T, 10T, 16T, 20T. Lifting height: 6m, 9m, 12m, 18m, 24m, 30m.