... starting torque 3.Button control Electric winch:JM series electric slow speed electric windlass (crane)There are ... .Standard electrical windlass:3ton with 180m wire rope, motor power 7.5kw,speed: 10m/min, wire rope ... dia:16mm5ton with 250m wire rope, motor power 11kw, speed: 10m/min,wire rope dia: ... 22mm10ton with 450m wire rope, motor power 30kw, speed 9m/min, wire rope 30mmAlso ...