China Ztm L376 20t The Luffing Jib Tower Crane (saddle jib) Operation safety, Find details about China Luffing System Crane, Luffing Style Crane from Ztm L376 20t The Luffing Jib Tower Crane (saddle jib) Operation safety
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 |