... 20t Wire rope Electric Hoist With Monorail Trolley: CD&MD model wire rope electric hoist is a kind ... speed which make it lift steadily and accurately. CD&MD model electric hoist can be widely used ... 2, 3, 510, 16, 20TravellingmechanismTravellingSpeed (m/min)10, 20, 3010, 20, 30Motor (kw)1x0.4, 1x0.82x0.8, 4x0. ... 50HZ, 3 phase (or other standard)Working temperature-20~40°CBranch of rope2 ropes(0.5t~5t), 4 ...