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QAY260A All Terrain Truck Crane

As the final product of the new generation all terrain crane, QAY260 perfectly inherits the advantages of the previous products.
• The product adopts 6-axle all terrain chassis, 12x12 full-axle steering mode. Adopt the imported Benz EFI engine with strong power, the maximum speed can reach 72Km/h, and the maximum grade ability is 50%. The fully extended length of the 7-segment retractable boom is 70m, adopts high-intensity imported steel, featuring lighter dead-weight and stronger performance. The optimized various retractable boom combination play the performance to the most.
• The self-combination counterweight technique developed by ourselves can effectively improve the lifting performance by 30%. The electrohydraulic proportion control multi-axle steering mode can realize many kinds of steering modes. The new brake technique can reduce 2/3 maintenance cost, and improve the travel safety. The comfortable cabs and outrigger operation completely show the humanity design concept. Equip with the XCMG unique control system, auxiliary retractable boom system, virtual wall system, perfect failure diagnosis, real-time detection, CAN technique, etc.

Classificatory Item Unit Parameter
Outline dimensionOverall lengthmm16150
Overall widthmm3000
Overall heightmm3000
Axle baseAxle 1, Axle 2mm1650
Axle 2, Axle 3mm3200
Axle 3, Axle 4mm1650
Axle 4, Axle 5mm2300
Axle 5, Axle 6mm1650
Wheel basemm2590
MassTotal mass in travel statekg72000
Axle loadAxle 1, 2,3kg36000
Axle 4.5.6kg36000
Model  TAD722VE/OM502LA.E3B/2
Crane carrier engineRated powerkw/(r/min)194/2100  440/1800
Rated torqueN.m/(r/min)1050/1400  2800/1080
Rated speedr/min1800
Travel performanceTravel speedMax. travel speedkm/h72
Min. stable travel speedkm/h2.
Min. turning diameterm23
Min. ground clearancemm270
Approach angle(°)16
Departure angle(°)18
Braking distance (at 30km/h)m≤ 10
Max. grade-ability%50
Fuel consumption for 100kmL83
Main performance
Max. rated total lifting capacityT260
Min. rated working radius
3
Counterweightmm5255
Base boomkN.m7980
Fully extended boomkN.m3380
Longitudinalm8.8
Lateralm8.7
Base boomm14.2
Fully extended boomm71.9
Fully extended boom+jibm100
Boom lengthm13.5
Fully extended boomm72
Fully extended boom+jibm103.3
Jib setting angle°0、15.30
Boom luffing times85
Boom telescoping time
 
Full extensions700
Max. swing speedr/min1.4
Outrigger extension/retraction time
50/40
Outrigger beam in extension/retractions50/40
Outrigger jack in extension/retractions50/45
Main winchm/min115
Aux. winchm/min115

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