HARBIN DONGJIAN QTZ-80 CHINESE SELF-RISING TOWER CRANE
| Manufacturer | Harbin Dongjian |
| Model | QTZ80 |
| Type | Fixing type |
| Independent height, m | 45 |
| Max. height, m | 150 |
| Jib length, m | 55 |
| Max. lifting capacity, t | 8 |
| Jib end load, t | 1.3 |
| Max. lifting moment, KNm | 800 |
| Hoisting mechanism ↑↓ | SQ20 |
| Lifting speed, m/min | 20 - 50 |
| Slewing mechanism , ⊙ | HJ80 - 140C |
| Slewing speed, r/min | 0.71 |
| Trolley mechanism ←→ | BB45 |
| Trolley travel speed, m/min | 60 |
| Power line voltage, V | 380 |
| Power, kW | 37 |
| Standard mast section dimension, m | 1.8 × 1.8 × 3 |
| Working temperature, ℃ | -25 ~ +40℃ |
| CE certificate | certified |






