Hydraulic truck crane

Hydraulic truck crane

QY25K5-I

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  • FEATURES
  • PARAMETERS
QY25K5-I

• 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.

DimensionUnitQY25K5-I
Overall lengthmm12300
Overall widthmm2500
Overall heightmm3350
Weight  
Total weight in travelkg31750
Front axle loadkg6550
Rear axle loadkg25200
Power  
Engine model
SC8DK280Q3WD615.329
Engine rated powerkW/(r/min)206/2200213/2200
Engine rated torqueN.m/(r/min)1112/14001160/1400
Travel  
Max. travel speedkm/h80
Min. turning diameterm22
Min. ground clearancemm260
Approach angle°16
Departure angle°13
Max. grade ability%40
Fuel consumption for 100kmL≈37
Main performance  
Max. rated total lifting capacityt25
Min. rated working radiusmm3000
Turning radius at turntable tailm3.065
Max. lifting torquekN.m961
Base boomm10.4
Fully extended boomm39.5
Fully extended boom+jibm47.8
Longitudinal outrigger spanm5.14
Lateral outrigger spanm6
Working speed  
Boom luffing times68
Boom full extension times150
Max. swing speedr/min2.5
Max. speed of main winch (single rope) (no load)m/min125
Max. speed of aux. winch (single rope) (no load)m/min125