... appearance,reasonable structure 4.Widely used Description:1.electric double drum winch2.There are two type in this series ... electric double drum winch.small pull capacity and large pull ... in construction company,mine,factory and so on.4.Electric double drum winch is widely used in industrial and mining, ... 3 4 JK 1.6 16 24 150 12.5 5.5 JIK2 20 24 150 13 7.5 JK3.2 ...