1.electric winch for pulling 2.5Ton electric winch speed: 28m/min, motor power: 30kw, 3.Failsafe brake 4.3phase voltage electric winch capacity 5Ton, wrie rope speed: 28m/min, motor power: 30kw, soft start, wire rope dia 22mm.we can supply 3ton -- 50ton slow/fast electric winch, resistance for soft start, running more smooth, safety. ModelJK1JK3JK5JK8JK10Line pull capacity (kg) ...