Electric chain hoist and copper core motor provide stable power output, reduce energy loss, fast conductivity, low heating, quenched gear, strong and durable, without jamming chain. G80 chain has high strength, large tension, strong bearing capacity and is not easy to deform. Alloy steel hook has strong bearing capacity, Lifting weight: 0.5tons,1ton, 2tons,3tons,5tons Wire rope length:4m, Customize the length according to customer needs. Voltage:220V,380V. just tell me your needs, and contact us.