China Ztm L376 20 Ton High Quality Construction Mobile Luffing Jib Tower Crane Cost, Find details about China Luffing Boom Tower Crane, Luffing Jib Tower Crane Load Chart from Ztm L376 20 Ton High Quality Construction Mobile Luffing Jib Tower Crane Cost
Model | ZTM Tower Crane (ZTL376) | |||||||||
Max. lifting height (m) | Free-standing stationary crane | 42.2m | ||||||||
Anchored crane | 126.2m | |||||||||
Working radius (m) | Max. working radius | 60m | ||||||||
Min. working radius | 15m | |||||||||
Max. lifting capacity (t) | 20t | |||||||||
Power | 380(±10%) / 50Hz | |||||||||
Hoisting mechanism | Rope fall | α=1 | α=2 | α=3 | ||||||
Speed (m/min) | 60 | 90 | 120 | 20 | 30 | 40 | 20 | 30 | 40 | |
Lifting weight (t) | 7.0 | 4.5 | 2.5 | 20.0 | 13.5 | 7.5 | 20.0 | 13.5 | 7.5 | |
Power (kW) | 110 | |||||||||
Slewing mechanism | Speed (rpm) | 0-0.7 | ||||||||
Power(kW) | 3x5.5 | |||||||||
Luffing winch | Speed (degree/min) | 15°-85° 2.2min | ||||||||
Power (kW) | 75 |