... installing and demounting large-sized concrete, steel structure, equipment in construction site, mine, shipyard, slipway, plant and so on. ... capacity, small pull capacity is appliable for construction, lifting, disassembly, traction, assembly in construction company, mine, factory and so on. ... *8801640*1330*8002190*1810*12002170*3070*1300Total weight460700908138035005000 winch for bridge,construction