China Ztm T466b 26t Building Hoist Qtz 40 Tower Crane 7055 Grounding Electrical Standards Requirements, Find details about China Self Erecting Mobile Tower Cranes, Tower Crane Cost from Ztm T466b 26t Building Hoist Qtz 40 Tower Crane 7055 Grounding Electrical Standards Requirements
Model | ZTM Tower Crane (ZTT466B) | ||||||
Max. lifting height (m) | Free-standing stationary crane | 78.5m | |||||
Anchored crane | 350m | ||||||
Working radius (m) | Max. working radius | 70m | |||||
Min. working radius | 15m | ||||||
Max. lifting capacity (t) | 20t | ||||||
Power | 380(±10%) / 50Hz | ||||||
Hoisting mechanism | Rope fall | α=2 | α=4 | ||||
Speed (m/min) | 45 | 68 | 90 | 22.5 | 34.0 | 45 | |
Lifting weight (t) | 10.0 | 5.0 | 2.5 | 20.0 | 10.0 | 5.0 | |
Power (kW) | 90 | ||||||
Slewing mechanism | Speed (rpm) | 0-0.7 | |||||
Power (kW) | 3X7.5 | ||||||
Trolleying mechanism | Speed (m/min) | 0-65 | |||||
Power (kW) | 11 |