China Ztm Ztt256 (7023) -12ton Tower Crane Brake Coil Tower Crane Electrical Control Box, Find details about China Flat Top Tower Crane Advantages, Luffing Jib Tower Crane Advantages from Ztm Ztt256 (7023) -12ton Tower Crane Brake Coil Tower Crane Electrical Control Box
Mechanism (ZTT256 12T) | 2Fall | 4Fall | Drum capacity | Motor | ||||
m/min | t | m/min | t | KW | ||||
Hoisting | 12T | 75LVF30 | 0-45 0-68 0-90 | 6.0 3.0 1.5 | 0-22.5 0-34 0-45 | 12.0 6.0 3.0 | 670m | 55 |
Trolleying | BP7575X | 0-60 m/min | 7.5 | |||||
Slewing | RVF7.5 | 0-0.7 rpm | 2*7.5 | |||||
Travelling | RT | 12.5-25 m/min | 2*2.6/5.2 |
Pressure | KVA |
380V(±10%) 50HZ | 55LVF25: 88 75LVF25B: 101 75LVF30: 103 100LVF30B: 130 |