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TOWER CRANE QTZ63(TC5013)
This machine is the crane with vertical arm support, trolley travel and up-rotary hydraulic jack-up system. Its maximum effective amplitude is 50m and it is the only domestic tower Crane type to reach this amplitude. Its maximum lifting moment is 630kN@m. When Used alone, its lifting height is 40 m and attaching lifting height 150 m (α =2).
Feature of tower crane
Item parameters
1. Max. Load6t
2. Jib length50m
3. Tip load1.3t
4. Free standing height40 m
5. Max. Height150m
6. Size of mast section1.6× 1.6× 2.5
7. Material of mast section125× 125× 10 buckled square steel stiffened plate
| Item | parameters | |
| 1 | Max. load | 6t |
| 2 | Jib length | 50m |
| 3 | Tip load | 1.3t |
| 4 | Free standing height | 40 m |
| 5 | Max. height | 150m |
| 6 | Size of mast section | 1.6×1.6×2.5 |
| 7 | Material of mast section | ∠125×125×10 buckled square steel stiffened plate |
2. Detailed parameters:
| Rated load moment | KN.m | 630 | |||||||||
| Max. load | t | 6 | |||||||||
| Working radius | m | 3~50 | |||||||||
| Hoisting height | Free standing height | m | 40 | ||||||||
| Max. height | 151.2 | ||||||||||
| Hoisting speed | 2-multiplying power | m/min | 80/40.10 | ||||||||
| 4-multiplying power | 40/20/5 | ||||||||||
| Slewing speed | r/min | 0.637 | |||||||||
| Trolleying speed | m/min | 44/22 | |||||||||
| Climbing speed | 0.4 | ||||||||||
| Travelling speed | 12.5/25 | ||||||||||
| min. descending speed levelly | <7 | ||||||||||
| outline dimensions | base frame | m | 8×8 | ||||||||
| Height of crane | Basic | 48.892 | |||||||||
| Anchored | 160.892 | ||||||||||
| Boom jib tip to the slewing center | 51.21 | ||||||||||
| Jib end of balance tip to slewing center | 12.39 | ||||||||||
| total mass | Structure weight | basic | t | 36.62 | |||||||
| adhered | 72.79 | ||||||||||
| weight of counterweight | 16.18 | ||||||||||
| Power | kW | 36.45 | |||||||||
| Allowed temperature | ºC | -20~+40 | |||||||||
| Power performance | 50Hz | ~380V±10% | |||||||||
Tower Crane QTZ63(5013) max load 6t--mingwei@crane2.com
