QY25K5AY

  • • 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.


Key Figures:

Type QY25K5AY
Rated Power 213 kW / 2200 Rpm
Operating Weight 27.900 kg
Max. Rated Lift Capacity 25.000 kg
Max. lifting Height / Load 34 m / 7500 kg
Max. Lifting Height + Jib / Load 48 m / 1650 kg @5o

 

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