... 1,gear reducer drive winch 2,lift safety with double brake 3,powerful traction from 1T to 25T This machine is ... small pull capacity is appliable for construction, lifting, disassembly, traction, assembly in construction company, mine, factory and so on. ... for port building, traction of shipyard, steel structure, transport and assemble, disassemble, pulling machines. sometimes with rope guider for wire ...