China XCMG Qy70K-I 70 Ton Hydraulic Pickup Truck Lift Mounted Crane

XCMG Qy70K-I 70 Ton Hydraulic Pickup Truck Lift Mounted Crane.
XCMG QY70K-I truck crane bring customers new advantages. 6 specialized techniques, load moment limit with color LCD make the machine outstanding in the market. Exclusive telescoping technology prevents occurrence of core pipe bending, oil cylinder bending and boom breaking caused by mis-operation, and therefore operation safety is improved.
Advantages and highlights:
1. High-power air-conditioner meets the requirements of T3 working condition
High-power air-conditioners are equipped in driver' s cab and operator' s cab, heat transferring area of condenser is increased by 75%, displacement of compressor is increased by 20%, refrigeration effect is improved by above 25% relative to regular products, which meets the requirements of T3 working condition.
2. Hydraulic heat radiation system with superpower, permissible ambient temperature exceeds 55ºC
The layout mode of oil port of radiator is optimized, heat radiating area of core is increased by 50%, radiation power of hydraulic oil radiator is improved from 10kW to 18kW, permissible ambient temperature exceeds 55ºC, which meets the requirements for high temperature operation.
3. High-temperature resistant and ageing resistant wiring harness, service life covers product lifecycle
The protecting ply of wiring harness is produced according to QC/T29106-2004 Technical Conditions of Automobile Low-voltage Wiring Harness, heat-resistant temperature is increased to 105ºC, corrugated pipes are added for protection, protection class of plug-ins is IP67. The service life in high temperature operation exceeds 15 years..MainTechnical Data Table in Travel configuration
DescriptionUnitParameter valueOverall lengthmm13900Overall widthmm2800Overall Heightmm3575Axle base1st ,2nd axlemm14702nd ,3rd axle41053rd ,4th axle1350Wheel basemm 2304+2075Total vehicle mass in travel configurationkg43000 (not including auxiliary counterweight of 1t)Axle load1st and 2nd Axlekg170003rd and 4th Axle26000Engine Model WD615.338Engine rated powerkw/(r/min)276/2200Engine rated torqueN.m/(r/min)1500/1400Engine rated rotational speedr/min2100Max. travel speedkm/h80Min. steady travel speedkm/h3Min. turning diameterm24Min. turning diameter at boom tipm29Min. ground clearancemm327Max. grade ability%40Approach angle°19Departure angle°11Braking distance (at 30 km/h, full load )m≤10Oil consumption per 100kmL45
.Main Technical Data Table for Lifting Operation
DescriptionUnitParameter valueMax. total rated lifting capacityt70Min. rated working radiusm3Turning radius at turntable tailmm3550Max. load momentbase boomKN.m2303Fully-extended boom1129Fully-extended boom + Jib580.2Outrigger spanLongitudinalm6.1Lateral7.3Hoist heightbase boomm11.8Fully-extended boom44.2Fully-extended boom + Jib59.4Boom lengthbase boomm11.6Fully-extended boom44.5Fully-extended boom + Jib59.5Jib offset angle°0, 15, 30Time for boom raisings60Time for boom extending fullys80Max. slewing speedr/min2Telescoping timeFully extendeds150Fully retracted100Outrigger extending and retracting timeOutriggerbeam ExtendingSimultaneouslys30RetractingSimultaneously20Outriggerjack ExtendingSimultaneously35RetractingSimultaneously30Hoisting speedMain winchNo loadm/min130(single lineFull load 75 Auxiliary winchNo load108 Full load 98Exterior noise leveldB (A)≤122Noise level at seated positiondB (A)≤90