QTZ400 luffing tower crane Technical Parameter:
1. Freestanding height: 42.79m; Travelling height: 51.53m;
2. Boom length: 60m/55m/50m/45m/40m
3. Max. Load: 20t
4. Tip load: 5t
5. Radius: 60m
6. Mast section: 2.0*2.0*3.0m
7. Max. Height: 162.79m
We can privde 7 models
Jib lengths from 30m to 60m
Maximum loads from 6 to 20 tonnes
Maximum hoisting speeds from 15 to 156 m/min
| Model | QTZ400 Luffing tower crane | ||||||||
| Mast section | 2.0*2.0*3.0m | ||||||||
| Max. load | 20t | ||||||||
| Jib length | 60m | ||||||||
| Mechanism | 2 falls | 4 falls | Rope length | Motor | |||||
| Hoisting | m/min | 0-23 | 0-46 | 0-11.5 | 0-23 | 550m >550m | 51.5KW | ||
| t | 10 | 5 | 20 | 10 | |||||
| m/min | 0-39 | 0-78 | 0-156 | 0-19.5 | 0-39 | 0-78 | 545m >545m | 88KW | |
| t | 10 | 5 | 2.5 | 20 | 10 | 5 | |||
| m/min | 0-51.5 | 0-61.5 | 0-77 | 0-101 | 0-123 | 770m >770m | 110KW | ||
| t | 10 | 7.5 | 5 | 2.5 | 1.25 | ||||
| m/min | 0-25.7 | 0-30.7 | 0-38.5 | 0-50.5 | 0-61.5 | ||||
| t | 20 | 15 | 10 | 5 | 2.5 | ||||
| Luffing | <=3 min | 63KW | |||||||
| Slewing | r/min | 0-0.7; | 3*185N.m | ||||||
| Travelling | 16/32; | 6*2.6/5.2KW | |||||||
| Power Supply | 380v 50Hz/440v 60Hz | ||||||||
