1,Gear reducer driven 2,Mainly used to lift,pull,load,unload heavy cargos 3,Suit to install&demount large equipment,concrete This winch is lifting equipment with following features: safety and convenient operation, reliable, durable, low in noice and so on. Be used widely in construction site, plant, mine, port, it's a necessary equipment for lifting, horizon or slop carrying heavy cargos,such as ...