tower crane specification QTZ63(5010-4) moving electric tower crane price
| Performance | Max. height lifting weight | 4 |
| Max. working range | 32.4 (two ropes), 17.8 (four ropes) | |
| Max. working range lifting weight | 1 | |
| Max. arm length | 50 | |
| Lifting speed | 65 (two ropes), 32.5 (four ropes) | |
| Swing speed | 0~0.62 | |
| Amplitude speed | 40/20 |
