Jinan Avitt International Trade Co., Ltd-HYCM Tower Crane
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Hammerhead Construction Lift Equipment QTZ 125 Construction Crane Tower
Features
Specification
| Model | QTZ125(6018) | |
| Working Radius (m) | 60 | |
| Max. Load Capactiy (T) | 10 | |
| Tip Load (T) | 1.8 | |
| Free Height Under Hook (m) | 50 | |
| Max. Height with anchorages (m) | 180 | |
| Mast Section dimension (m) | 1.835×1.835×2.5, 125×12 welded square tube plus rib plate | |
| Hoisting Mechanism | Speed (m/min) | 0-100 0-50 |
| Motor power (kw) | 45kw | |
| Slewing Mechanism | Speed (r/min) | 0-0.6 |
| Motor power (kw) | 5.5×2 | |
| Trolleying Mechanism | Speed (m/min) | 0-60 |
| Motor power (kw) | 5.5 | |
| Jacking-up System | Speed (m/min) | 0.4 |
| Motor power (kw) | 5.5 | |
| Total Power (kw) | 61.5 (not includes jacking-up system) | |
| Power Supply | 380V/50Hz | |
| Base type | Well shaped base/cross base/ base with ballast | |
| No. of containers | 7 x 40’HQs | |
Optional parts | 1) Anemometer | |
The process features
1): Automatic submerged arc welding is adopted in the main section limbs and chord boom. It has high thermal efficiency, high penetration, high production efficiency, while reducing the pores and crack defects, increases the weld strength and the beautiful appearance.
2): We adopt carbon dioxide gas welding; it has heat concentrated, a small welding line, high strength and resistance to rust and crack. it can reduce tress and deformation, it has high strength and resistance to rust and crack.
3): Shot blasting is used for masts to strength the hardness of steel surface; enhance the paint adhesion and prolonging its life
Pictures