Product Description
1, 4 sections of the longest 33.4 meters U-shaped main arm, 1 section of 8 meters jib, the maximum lifting height of 41.84 meters.
2. The comprehensive lifting capacity is higher than the industry's 20-ton product by more than 10%, the basic arm maximum lifting torque is 882kN·m, and the full-extension arm maximum lifting torque is 517.4kN·m, which can replace 25 tons of operation under most working conditions.
3, 25-ton truck crane chassis, with 12% capacity to obtain: better reliability, safety, lower maintenance costs.
4, the overall upgrade of the handling performance, working speed, smooth movement and micro-motion perfect balance.
5, mature and reliable combination of components, to achieve high operating performance of more than 10% with 90% of the operating costs of the same level of industry products.
6. Ergonomic optimization based on operational safety and efficiency improvement.
Main Specifications:
Item | Value | Remarks | ||
Working performance specification | Max. rated total lifting capacity kg | 20000 |
| |
Max. load moment of basic boomkN.m | 850 |
| ||
Max. load moment with max. main boom lengthkN.m | 458.6 |
| ||
Max. lifting height of main boom m | 32.60 | Deformation of boom is not taken into consideration. | ||
Max. lifting height of fly jibm | 40.4 | |||
Working speed | Max. speed of single rope on main winchm/min | 120 | The 4th layer of drum | |
Derricking time of booms | 60 |
| ||
Telescopic time of booms | 70 |
| ||
Slewing speedr/min | 0~1.8 |
| ||
Traveling specification | Max. traveling speedkm/h | 70 |
| |
Max. gradeability% | 27 |
| ||
Min. turning circle diameterm | 20 |
| ||
Min. ground clearance | 250 |
| ||
Limits for exhaust pollutants and smoke | Comply with related standards | GB3847-2005 GB17691-2005 (Stage III) | ||
Oil consumption per hundred kilometersL | 40 |
| ||
Mass specification | Deadweight of crane in traveling conditionkg | 26080 |
| |
Complete vehicle kerb masskg | 25885 |
| ||
Front axle loadkg | 6380 |
| ||
Rear axle loadkg | 19700 |
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