... drive chain hoist, Explosion-proof chain hoist. The capacity are 2t~10t. The lifting height from 3m to 18m Electrical motor ... drive chain hoist, Explosion-proof chain hoist. The capacity are 2t~10t. The lifting height from 3m to 18m electrical motor ... /660V, 50Hz, 3phase. The capacity of this chian hoist are: 2t, 3t, 5t, 10t. The lifting height from 3m to 18m ...