China XCMG QY25K-II 25 Ton Telescopic Boom Hydraulic Mobile Mounted Crane
Product Description
• 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.
Product parameter
| Item | | | Unit |
| Dimensions | Total length | 12650 | mm |
| Total width | 2500 | mm |
| Total height | 3380 | mm |
| Weight | Operating Weight | 29400 | Kg |
| Front axle load | 6200 | Kg |
| Rear axle load | 23200 | Kg |
| Power | Engine model | SC8DK280Q3/WD615.329 | |
| Engine power ratings | 206/2200 312/2200 | Kw(r/min) |
| Engine torque ratings | 1112/1400 1160/1400 | N.m(r/min) |
| Travel | Max.travel diameter | 75 | Km/h |
| Min.turning diameter | 21.5 | m |
| Min.ground clearance | 275 | mm |
| Approach angle | 16 | . |
| Departure angle | 13 | . |
| Max.gradeability | 30 | % |
| Fuel consumption of 100km | 37 | L |
| Driving Parameters | Max.total lifting capacity | 25 | t |
| Min. working radius | 3000 | mm |
| Turning radius at swing table tail | 3.065 | m |
| Max.lifting torque | 1010 | Kn.m |
| Basic boom lifting length | 10.7 | m |
| Longest boom lifting length with secondary arm | 42.15 | m |
| Longest boom lifting length | 34.19 | m |
| Outrigger longitudinal distance span | 5.14 | m |
| Outrigger lareral distance span | 6 | m |
| Working speed | Elevation duration for secondary boom | 75 | s |
| Elevation duration for fully extended boom | 100 | s |
| Max.rotation speed | ≥2.5 | r/min |
| Max.speed for main winch | ≥120 | m/min |
| Max.speed for auxiliary winch | ≥120 | m/min |
Product picture
Product Tags:
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QY25K-II 25 Ton Boom Truck Crane / Hydraulic Mobile Mounted Crane Images
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