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Crane introduction video
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Feature Parameter Back to the list --Check for other models-- QY8B.5 QY12B.5 QY16B.5 QY16C QY20B.5 QY20G.5 QY25B.5 QY25K-II QY25K5-I QY35K5 QY30K5-I QY40K QY50B.5 QY50K-I QY50K-Ⅱ QY70K-I QY90K QY100K-I QY110K QY130K QY160K td bgcolor="#ffffff"> ≥120 Dimension Unit QY90K Overall length mm 14700 Overall width mm 2800 Overall height mm 3900 Weight 　 　 Total weight in travel kg 53000 Front axle load （axle 1, 2, 3） kg 9000/9000/13000 Rear axle load （axle 4, 5） kg 13000/9000 Power 　 　 Engine model 　 TAD720VE OM457LAIII/9 Engine rated power kW/(r/min) 174/2300  315/1900 Engine rated torque N.m/(r/min) 845/1400 2100/1100 Travel 　 　 Max. travel speed km/h 80 Min. turning diameter m 23 Min. ground clearance mm 315 Approach angle ° 20 Departure angle ° 16 Max. grade ability % 45 Fuel consumption for 100km L 60 Main performance 　 　 Max. rated total lifting capacity t 90 Min. rated working radius m 3 Turning radius at turntable tail m 4.51 Max. lifting torque kN.m 3234 Base boom m 12.3 Fully extended boom m 55 Fully extended boom+ jib m 71 Longitudinal outrigger span m 7.5 Lateral outrigger span m 7.1 Working speed 　 　 Boom luffing time s 75 Boom full extension time s 600 Max. swing speed r/min ≥2 Max. speed of main winch (single rope) (no load) m/min Max. speed of aux. winch (single rope) (no load) m/min ≥85