... . capacity is 20t; Max. lifting height is 30m; Duty class is M3, Monorail electric hoist CD&MD model wire rope ... hoist with standard typeModelCDMDCapacity (ton)0.5, 1, 2, 3, 510, 16, 200.5, 1, 2, 3, 510, 16, 20TravellingmechanismTravellingSpeed ( ... , 24, 309, 12, 18, 24, 30Motor (kw)0.8, 1.5, 3.0, 4.5, 7.5130.8/0.2 ... 0.4, 4.5/0.4, 7.5/0.813/1.5Duty ClassM3Power source380V, 50HZ, 3 phase (or other standard ...