| After-sales Service: | Online Service |
|---|---|
| Warranty: | One-Year Warranty |
| Certification: | CE, ISO9001 |
| Condition: | New |
| Maximum Lifting Height: | 30-40m |
| Maximum Lifting Weight: | >16t |
| Customization: |
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• Leading performance: the boom length in full extension is 39.5m, the performance leading in 5%. The grade ability is 40%, which make the machine have good road adaptability.
• The unique U boom and plug-in boom head make the load-carrying capacity more balanced, and lift more smoothly.
• The unique stretch and retract technique prevents the misoperation; the stretch and retract of the boom is safer and more reliable.
• The control system is optimized by 8 patents; lifting, rotation, and luffing are easy and reliable.
• Six unique technologies supply the quality assurance, and make the products keep a high value.
• The innovative jib system adopts embedded block, plug-in boom head and octagon jib, which has excellent lifting performance and safe and reliable lifting work.
• The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.
• Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems.
• Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.
• The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.
• The humanity design makes the cab and control cab more spacious, and easy to operate.
• Six unique manufacturing technologies ensure the high quality.
Technical parameter| Dimension | Unit | QY25K5D |
| Overall length | mm | 12300 |
| Overall width | mm | 2500 |
| Overall height | mm | 3350 |
| Weight | ||
| Total weight in travel | kg | 31750 |
| Front axle load | kg | 6550 |
| Rear axle load | kg | 25200 |
| Power | ||
| Engine model | SC8DK280Q3 | |
| Engine rated power | kW/(r/min) | 206/2200 |
| Engine rated torque | N.m/(r/min) | 1112/1400 |
| Travel | ||
| Max. travel speed | km/h | 80 |
| Min. turning diameter | m | 22 |
| Min. ground clearance | mm | 260 |
| Approach angle | ° | 16 |
| Departure angle | ° | 13 |
| Max. grade ability | % | 40 |
| Fuel consumption for 100km | L | ≈37 |
| Main performance | ||
| Max. rated total lifting capacity | t | 25 |
| Min. rated working radius | mm | 3000 |
| Turning radius at turntable tail | m | 3.065 |
| Max. lifting torque | kN.m | 961 |
| Base boom | m | 10.4 |
| Fully extended boom | m | 39.5 |
| Fully extended boom+jib | m | 47.8 |
| Longitudinal outrigger span | m | 5.14 |
| Lateral outrigger span | m | 6 |
| Working speed | ||
| Boom luffing time | s | 68 |
| Boom full extension time | s | 150 |
| Max. swing speed | r/min | 2.5 |
| Max. speed of main winch (single rope) (no load) | m/min | 125 |
| Max. speed of aux. winch (single rope) (no load) | m/min | 125 |
| Max. speed of aux. winch (single rope) (no load) |
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