XCMG建筑机械车骑Crane的（

QY50K truck crane 1. Outline dimensions: 13, 050X2, 800X3, 430mm 2. Total mass in travel state: 40.4ton 3. Engine model: WD615.334 4. Engine rated output: 247/2200kw/(r/min) 5. Engine rated torque: 1350/1400N. M/(r/min) 6. Engine max travel speed: 2200r/min 7. Max travel speed: 75km/h 8. Min. Turning diameter: 24m 9. Min. Ground clearance: 285mm 10. Approach angle: 16 11. Departure angle: 11 12. Braking distance(at 30km/h)10m 13. Max. Gradeability: 46% 14. Fuel consumption for 100km: 46L 15. Max. Total rated lifting load: 50ton 16. Min. Rated working radius: 3m 17. Turning radius at swing table tail: 3482mm 18. Max. Load moment Base boom: 1764kN. M 19. Outrigger extension distance Longitudinal: 5.65m Lateral: 6.6m 20. Lifting height: Base boom: 10.75m Fully extended boom: 40m Fully extended boom + jib: 55.8m All kinds of truck crane: QY8D, QY12, QY16D, QY20B, QY25K, QY25K5, QY30K5, QY40K, QY50K, QY60K, QY70K, QY80K, QY100K, QY130K. Classificatory Item Unit Parameter Outline dimension Overall length mm 13100 Overall width mm ≤2750 Overall height mm 3350 Wheel base Axle 1, Axle 2 mm 1520 Axle 2, Axle 3 mm 3815 Axle 3, Axle 4 mm 1350 Mass Total mass in travel state kg 38580 Axle load Front axle kg 12950 Rear axle kg 25630 Travel performance Travel speed Max. travel speed km/h 66 Min. stable travel speed km/h 2.7 Turning diameter Min. turning diameter m 24 Min. turning diameter at boom tip m 26.8 Min. ground clearance mm 285 Approach angle (°) 16 Departure angle (°) 16 Braking distance (at 30km/h with full load) m 10 Max. grade-ability 27 Fuel consumption for 100km L 36 Power Model WD615.67A Engine rated output kW/(r/min.) 206/2200 Engine rated torque N.m/(r/min.) 1100/1400 Engine rated speed rpm. 2200 Main Technical Data for Lifting Operation Classificatory Item Unit Parameter Lifting performance Max. total rated lifting capacity t 50 Min. rated working radius m 3 Turning radius at turntable tail m ≤3.485 Max. load moment Base boom kN.m 1764 Fully extended boom kN.m 823 Fully extended boom + Jib kN.m 492.8 Outrigger span Longitudinal m 5.65 Lateral m 6.6 Lifting height Base boom m 10.75 Fully extended boom m 40 Fully extended boom + Jib m 55.8 Working speed Boom raising time s 88 Boom full extension time s 180 Max. swing speed r/min 2.0 Hoist speed Main winch Full load m/min ≥85 No load m/min ≥110 Aux. winch Full load m/min ≥80 No load m/min ≥110 Noise limit Crane exterior noise dB (A) ≤118 At seated position dB (A) ≤90 222