China Ztm T256 12t Fixed Free Standing Height 60m Flat Top Topless Tower Crane, Find details about China Tower Crane, Erecting a Tower Crane from Ztm T256 12t Fixed Free Standing Height 60m Flat Top Topless Tower Crane
Model | ZTM Tower Crane (ZTT256) | ||||||
Max. lifting height (m) | Free-standing stationary crane | 60m | |||||
Anchored crane | 282m | ||||||
Working radius (m) | Max. working radius | 70m | |||||
Min. working radius | 15m | ||||||
Max. lifting capacity (t) | 12t | ||||||
Power | 380(±10%) / 50Hz | ||||||
Hoisting mechanism | Rope fall | α=2 | α=4 | ||||
Speed (m/min) | 40 | 80 | 120 | 20 | 40 | 60 | |
Lifting weight (t) | 5.0 | 2.5 | 1.25 | 10 | 5.0 | 2.5 | |
Power (kW) | 55 | ||||||
Slewing mechanism | Speed (rpm) | 0-0.6 | |||||
Power (kW) | 2X7.5 | ||||||
Trolleying mechanism | Speed (m/min) | 0-60 | |||||
Power (kW) | 7.5 |