QY25k5-II Construction crane performance characteristics:
1. Construction crane QY25k5-II adopts U-shaped cross-section boom has small depth-width ratio, strong bearing capacity, small deformation,strong anti-bending and powerful lifting capacity.The main boom length is 10.6m to 41.0m, the performance of mid-extended boom and fully-extended are also superior.
2. Plug-in boom head effectively increases theboom connect length andreducesboom deformation.
3. Construction crane QY25k5-II embedded sliders are equipped, which enlarge the contact square and reduce the contact stress of boom.
4. Construction crane QY25k5-II with 9-speed transmission equipped, it has superior travel and grade ability. The max. grade abilityis 40%, max. travel speed is 90km/h.
5.Meets the requirements of speed and reduces the energy consumption and system heat effectively.
Packaging & Delivery Wooden box
7-30 Days
| Category | Item | Unit | Parameter |
| Outline Dimensions | Overall length | mm | 12680 |
| Overall width | mm | 2500 | |
| Overall height | mm | 3400 | |
| Axle base | mm | 4425+1350 | |
| Wheel base | mm | 2074/1834/1834 | |
| Weight | Total vehicle mass in travel configuration | kg | 32865 |
| Power | Model | SC9DF290Q3 | |
| Rated power | kw/(r/min) | 213/2200 | |
| Rated torque | N.m/(r/min) | 1200/1400 | |
| Travel Performance | Max. travel speed | km/h | 90 |
| Min. turning diameter | m | 22 | |
| Min. ground clearance | mm | 275 | |
| Approach angle | ° | 11 | |
| Departure angle | ° | 12 | |
| Braking distance(at 30 km/h) | m | ≤10 | |
| Max. grade ability | % | 41 | |
| Oil consumption per 100km | L | ≤32 | |
| Noise | Exterior noise level in accelerating | dB(A) | 88 |
| Noise Level at seated position | dB(A) | 90 |
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