... winch 2,lift safety with double brake 3,powerful traction from 1T to 25T This machine is gear decelerator transmission, ... small pull capacity is appliable for construction, lifting, disassembly, traction, assembly in construction company, mine, factory and so on. ... Large pull capacity mostly are appliable for port building, traction of shipyard, steel structure, transport and assemble, disassemble, ...