Place of Origin: | Zhejiang |
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Location: | Jinan, Shandong, China (Mainland) |
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Business Type: | Manufacturer |
Model No.: | QY25K |
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The innovative jib system adopts embedded block, plug-in boom head and international advanced U section 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.
Dimension |
Unit |
QY50K- |
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Overall length | mm | 13750 |
Overall width | mm | 2800 |
Overall height | mm | 3520 |
Weight |
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Total weight in travel | kg | 41000 |
Front axle load | kg | 15000 |
Rear axle load | kg | 26000 |
Power |
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Engine model | WD615.334(domestic III) | |
Engine rated power | kW/(r/min) | 247/2200 |
Engine rated torque | N.m/(r/min) | 1350/1400 |
Travel |
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Max. travel speed | km/h | 80 |
Min. turning diameter | m | 24 |
Min. ground clearance | mm | 291 |
Approach angle | ° | 17 |
Departure angle | ° | 11 |
Max. grade ability | % | 40 |
Fuel consumption for 100km | L | 45 |
Main performance |
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Max. rated total lifting capacity | t | 50 |
Min. rated working radius | m | 3 |
Turning radius at turntable tail | m | 3.482 |
Max. lifting torque | kN.m | 1764 |
Base boom | m | 11.3 |
Fully extended boom | m | 42.7 |
Fully extended boom+ jib | m | 57.7 |
Longitudinal outrigger span | m | 5.91 |
Lateral outrigger span | m | 6.9 |
Working speed |
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Boom luffing time | s | 88 |
Boom full extension time | s | 180 |
Max. swing speed | r/min | ≥2.0 |
Max. speed of main winch (single rope) (no load) | m/min | ≥110 |
Max. speed of aux. winch (single rope) (no load) | m/min | ≥110 |
Contact Us:
Danny Xi
Skype:xiliang999
Mobile/Whatsapp:008613011707382