1,winch for bridge,construction... 1,lifting safety 2,powerful traction 3,Slow Speed Winch pull capacity from 1T to 50T This ... are appliable for port building, traction of shipyard, steel structure, transport and assemble, disassemble, pulling machines. sometimes with rope guider for wire rope ... *8801640*1330*8002190*1810*12002170*3070*1300Total weight460700908138035005000 winch for bridge building