... (ton)0.5, 1, 2, 3, 510, 16, 200.5, 1, 2, 3, 510, 16, 20TravellingmechanismTravellingSpeed (m/min)10 ... , 18, 24, 30Motor (kw)0.8, 1.5, 3.0, 4.5, 7.5130.8/0.2, 1.5 ... 7.5/0.813/1.5Duty ClassM3Power source380V, 50HZ, 3 phase (or other standard)Working temperature-20~40°CBranch of ... main limit witch for upward/downward motions & second limit switch for upward motion: The hook has safe latch, and ...