Model Number

QY25K(8TON-100TON)

QY25K5 Truck Crane The features of QY25K5: 1、Standard 3-axle truck crane of the most advanced performance in China with the technology and quality achieved as 30t class in foreign country. 2、First introduced the concept of 25t class with 5 boom sections, main boom length 38.5m and jib length 8.3m, and the lifting height for boom and jib is at the advanced level of international same type of cranes. 3、Main load-bearing structural parts are made of high strength steel. Application of octagonal boom profile and reasonable setting of half or fully extended boom section contribute the crane powerful load lifting capacity. 4、Hydraulic system adopts serial items of China State Patent and serial items of technical innovation, so that the whole machine features strong power, energy-saving and high efficiency. 5、Swing system with free-sliding function can automatic align to load, offset pinion makes meshing clearance easy to adjust, less impact and smooth operation. 6、Well-equipped with perfect safety devices such as load moment limiter (LML), hoist limit switch, rope-end limiter, safety control valve, hydraulic pressure protection valve, anti-cavitations and anti-blocking device, etc, make operation more reliable. 7、Environmental, energy-saving and powerful engine offers strong drive for the crane carrier and improves travel performance for the whole machine. 8、Spacious and beautiful operator? cab, equipped with adjustable seat, newly-designed air-conditioning system, etc. all present the concept of ?eople Coming First? Main Technical Specifications Technical Data for Lifting Operation Classificatory Item Unit Parameter Outline dimension 　Overall length mm 12000 　Overall width mm 2500 　Overall height mm 3380 Mass 　Total mass in travel state kg 31000 　Axle load Front Axle kg 6440 Rear Axle kg 24600 Travel performance 　Travel speed Max. travel speed km/h 75 　Turning diameter Min. turning diameter m 22 　Min. ground clearance mm 260 　Approach angle (°) 16 　Departure angle (°) 13 　Braking distance (at speed of 30km/h) m 10 　Max. grade-ability ％ 30 　Fuel consumption for 100km L 37 Power 　Engine rated output kW/(r/min.) 206/2200 　Engine rated torque N.m/(r/min.) 1112/1400 　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 961 Fully extended boom kN.m 450 Fully-extend boom+Jib kN.m 436 　Outrigger span Longitudinal m 4.8 Lateral m 6.0 　Lifting height Base boom m 10.2 Fully extended boom m 38.6 Fully extended boom + Jib m 47.6 Working speed 　Boom elevating 　time Boom raising S 75 　Boom 　telescopingtime Boom full extension S 150 　Max. swing speed r/min 2.5 　Outrigger 　telescoping time Outrigger beam extending/retracting synchronously S 35/30 Outrigger jack extending/retracting synchronously S 40/35 　Hoist speed 　(single line) Main winch Full load m/min 75 No load m/min 125 Auxiliary winch Full load m/min 75 No load m/min 125