China Ztm T466b 20t Tower Crane with Grounding System, Find details about China Tower Crane Manufacturers, Best Tower Crane Manufacturers from Ztm T466b 20t Tower Crane with Grounding System
Mechanism (ZTT466B 20T) | 2Fall | 4Fall | Drum capacity | Motor | ||||
m/min | t | m/min | t | KW | ||||
Hoisting | 20T | 120LVF50F | 0-45 0-68 0-90 | 10.0 5.0 2.5 | 0-225 0-34 0-45 | 20.0 10.0 5.0 | 680m | 90 |
Trolleying | 11JFX10S | 0-65 m/min | 11 | |||||
Slewing | RVF7.5 | 0-0.7rpm | 3*7.5 | |||||
Travelling | RT | 12.5-25 m/min | 4*2.6/5.2 |
Pressure | kVA |
380V(±10%) 50HZ | 120LVF50F/120LVF50B: 165 |