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QY25K-II XCMG Truck Crane

Max. rated total lifting capacity:25t
Engine Model:WD615.329
Engine rated power:13/2200kW/(r/min)
QY25K-II Truck Crane Truck Crane outline profile and hydraulic system won 6 China state patents.
4-section boom of all-round octagonal boom profile, single cylinder for front support elevation, low center of gravity, good stability.
Main and auxiliary winches are independent each other, work not only individually but also simultaneously.
Full-width driver's cab with wide vision is convenient for operation.
Swing system with free-sliding function automatically align to load. Pinion offset makes meshing clearance easy to adjust.
New materials are used to minimize the vehicle total weight and maximize the whole vehicle performances. Main performances are in the leading position in the industry.
Hydraulic pilot control system realizes all operations precisely with softly pushing the two joysticks on armrest (mechanical operation system for option).
Hydraulic valve block is integrated modular designed, little pressure loss and high work efficiency.
Counterbalance valve designed with international technology, oil filter, anti-cavitations device and plug in hydraulic circuit make operation more reliable.
Well-equipped safety devices such as automatic load moment limiter, hoist limit switch, and wire rope over-release cut-out device make operation more safe.
Engine, air conditioner for superstructure and carrier and hydraulic device are available for option.
Main Technical Specifications
Classificatory Item Unit Parameter
Outline dimension Overall length mm 12650
Overall width mm <2500
Overall height mm 3380
Wheel base Axle 1, Axle 2 mm 4125
  Axle 2, Axle 3 mm 1350
Mass Total mass in travel state kg 29400
Axle load Axle 1 kg 6200
  Axle 2, Axle 3 kg 23200
Travel performance Travel speed Max. travel speed km/h 75
Min. stable travel speed km/h 3
Turning diameter Min. turning diameter m 21.5
Min. turning diameter at boom tip m 24
Min. ground clearance mm 275
Approach angle (') 16
Departure angle (') 13
Braking distance (at 30km/h with full load) m 10
Max. grade-ability % 30
Fuel consumption for 100km L 37
Power Model   WD615.329
Engine rated output kW/(r/min.) 213/2200
Engine rated torque N.m/(r/min.) 1160/1400
Engine rated speed rpm. 2200

 Main Technical Data for Lifting Operation

Classificatory Item Unit Parameter
Lifting performance Max. total rated lifting capacity t 25
Min. rated working radius m 3
Turning radius at turntable tail m <3.065
Max. load moment Base boom kN.m 1010
Fully extended boom kN.m 521
Fully extended boom + Jib kN.m 331
Outrigger span Longitudinal m 4.8
Lateral m 6
Lifting height Base boom m 10.7
Fully extended boom m 34.19
Fully extended boom + Jib m 42.15
Working speed Boom raising time s 75
Boom full extension time s 100
Max. swing speed r/min 2.5
Hoist speed Main winch Full load m/min >70
No load m/min >100
Aux. winch Full load m/min >60
No load m/min >100
Noise limit Crane exterior noise dB (A) <118
At seated position dB (A) <90


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