China Stationary Tower Crane Qtz250h12 (H3/36B), Find details about China Tower Crane, Crane from Stationary Tower Crane Qtz250h12 (H3/36B)
Hoisting Mechanism | Electromotor | Type | Unit | YZD200L1-4/8/24 | |||
Speed | R/min | 1400 | 700 | 240 | |||
Total motor capacity | KW | 18 | 18 | 5 | |||
Reducer | Ration | I | 12.64 | ||||
Lifting drum | Rope capacity | M | 280 | ||||
Arrester brake | Type | YWZ-250-40 | |||||
Brake moment | N·m | 600 | |||||
Steel wire rope | Max.Pulling force | N | 16500 | ||||
Specification | 6×29Fi+FC-11-1770-I | ||||||
Lifting speed | Double falls | M/min | 62 | 31 | 7.7 | ||
Quadruple falls | 31 | 15 | 3.8 | ||||
Slew mechanism | Electromotor | Type | YZR132M-6 | ||||
Total motor capacity | KW | 3.7*2 | |||||
Reducer | Type | TX80.180 | |||||
Ration | I | 180 | |||||
Hydraulic clutch | Type | YOX.250 | |||||
Swiveling speed | R/min | 0.63 | |||||
Luffing mechanism | Electromotor | Type | YEZS112M-4/6 | ||||
Power | KW | 2.2 | 2.8 | ||||
Reducer | Type | XX3 | |||||
Ration | 38 | ||||||
Steel wire rope | Specification | 6×19-7.7-1770-1 | |||||
Max.Pulling force | N | 5600 | |||||
Luffing speed | M/min | 26/37.5 | |||||
Hydraulic jacking system | Hydraulic power pack | Type | YQY | ||||
Working pressure | M Pa | 20 | |||||
Jacking cylinder | Type | 20.5 | |||||
Jacking speed | M/min | 0.4 | |||||
Max lift force | T | 50 | |||||
Electromotor | Type | Y132M-4 | |||||
Total motor capacity | KW | 4 | |||||
Rotate speed | R/min | 1440 |