QRY70 rough terrain crane

XJCMQRY70 Rough Terrain CraneCrane Performance SpecifficationsCarrier Performance SpecifficationsMax.total rated lifting load70t*3mMax.speed40km/hBoom10.2-37mMax.gradeablity(tanQ)55%Fully-extended Boom+Jib37+15m(Two-section,angle 0°,30°)Min.turning radiusFour wheel steering 6.5mLifting heightBase Boom 10.6mMinimum turning radius of jib nose12.1mFully-extended Boom 37mEngineFully-extended Boom+Jib 52mEngine modelCUMMINS ISLe 310 30Engine typeSix cylinder water-cooled injection diesel engineWinch speed(single line)Main winch80m/minCylinder displacement8.9LAuxiliary winch80m/minMax.output228kW/2100r/minBoom angle-3 80°Max.torque1200N·m/1000-1700r/minBoom elevating time85sCarrier(undercarriage) Equipments and StructureBoom extending time85sDrivers form4×4Slewing speed2r/minTorque converterSingle-stage, two-phase, four components (twin-turbo) Turning radius at swing table tail4700mmTorque converter typeelectric shift, planetary structure gear-box Crane Equipments and StructureTransmission typeSix forward gear,one backward gearBoom profileFour-section boom of octagon cross sectionAxle typeFront axleSteering drive axleJib profileTwo-section truss(inclination0°,30°)Rear axleSteering drive axleBoom extending deviceTwo-section telescopic cylinder and ropeSuspensionFront and rear axleRigid front axle,swing rear axle,hydraulic locking cylinder,electric controlBoom elevating deviceFront-mounted single cylinder elevationLifting deviceIsolated main and auxiliary lifting devices.planetary reducer driven by hydraulic motorBraking sytem service brakesAir control,shoe brake parking brakeAir control,air spring brakeSlewing deviceThree-row roller slewing ringSteering device Electric controll hydraulic steering system Separated fornt and rear wheel steering Rear axle steering lock and rear wheel return detectorOutrigger deviceTypeH-shaped hydraulic outrigger with an option of both hand and electric controlOutrigger span7750×7600mm(longitudinal×lateral)Steel wire ropeMain winchφ18-200mTyre size Front and rear axle26.5-25,28PRAuxiliary winchφ18-200mFuel tank capacityHydraulic system Battery(12V-180A-h)×2Hydraulic pump80/80/40/08 quadruple geared pumpStandard ConfigurationHydraulic motorLifting deviceAxial piston hydraulic motorSlewing deviceAxial piston hydraulic motorConfiguration optionscontrol valvehydraulic ramDimensions and Weighthydraulic ram capacity700LOverall length13420mmStandard ConfigurationOverall width3350mmOil cooler,operation light,Overall height3850mmradioAxle base 4650mmDriver's cabTyre treadFront2520mmAdjustable seat,windscreen wiper,Gear2520mmall-steel-welded cab with a sliding door,two seatsRated seating capacity 2Four-point supported silicone oil damperOverall weightOverall weight44750kgConfiguration optionsFront axle weight21680kgAir-condition,video monitor systemGear axle weight23070kg