QTZ2800 topless tower crane Technical Parameter:
1. Freestanding height: 60m
2. Jib length: 70m/65m/60m/55m/50m/45m/40m
3. Max. Load: 140 t
4. Tip load: 36t
5. Range: 10-70m
6. Mast section: 3.25*3.25*6.0m
QTZ2800 topless tower crane Technical Parameter
Working Amplitude(m) 10-70m
Mast Section 3.25*3.25*6.0m
Max. Hoisting Weight(t) 140t
Hoisting Load(t) 70-140 35-70 17.5-35 0-17.5
V(m/min) 0-6 0-12 0-24 0-48
Trolleying m/min 0-20
Slewing r/min 0-0.3
Power Supply 380v 50Hz/440v 60Hz
Power Supply Quantity 101KVA
Protective Devices Moment limit automation
Overweight automation
Overheight, overlow automation
Trolley limit control
| QTZ2800 topless tower crane Technical Parameter |
| Working Amplitude(m) | 10-70m |
| Mast Section | 3.25*3.25*6.0m |
| Max. Hoisting Weight(t) | 140t |
| Hoisting | Load(t) | 70-140 | 35-70 | 17.5-35 | 0-17.5 |
| V(m/min) | 0-6 | 0-12 | 0-24 | 0-48 |
| Trolleying | m/min | 0-20 |
| Slewing | r/min | 0-0.3 |
| Power Supply | 380v 50Hz/440v 60Hz |
| Power Supply Quantity | 101KVA |
| Protective Devices | Moment limit automation |
| Overweight automation |
| Overheight, overlow automation |
| Slewing orientation control |
| Trolley limit control |
