| Customization: | Available |
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| After-sales Service: | Online Service |
| Warranty: | One Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Audited Supplier Audited by an independent third-party inspection agency
1.It has ultra long arm and large coverage area.
2. The standard segment section is wide. Rigidity is good. Complete machine is stable and swings slightly
when craning.
3.The standard segment principal branch is big.
4.The electrical system uses domestic high quality or importing parts. Its performance is stable and reliable.
5.The standard segment, drawbar, top-bottom turntable and other major components is welded by CO2 which
penetrates deeply and deforms smally.
6.The slewing mechanism adopts winding motor which starts smoothly and reliably and places conveniently
and efficiently.
7.Hoisting mechanism with good performance in speeding, lifting and declining smoothly.
| series | QTZ40 | |
| Standard Model | 4808 | |
| Max. Lift Load | 4t | |
| Tip Load | 0.8t | |
| Free Standing Height | 29m | |
| Max. Anchorage Height | 120m | |
| Jib Length | 48m | |
| Mast size | 1.5×1.5×2.2m | |
| Lift Mechanism |
Lifting Speed | (a=2)70/35/9 m/min (a=4)35/17.5/4.5m/min |
| Lift motor | 15/15/4kw | |
| Wire rope diameter | 12.5mm | |
| Trolley Mechanism | Trolley speed | 39/26 m/min |
| Trolley Motor | 1.5/2.2kw | |
| Slewing Mechanism | Slewing speed | 0.62r/min |
| Slew Motor | 3.7kw | |
| Jacking Mechanism | Jack climbing speed | 0.4m/min |
| Jack climbing motor | 4kw | |
| Voltage | 380V/50Hz/3P | |
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