yuchaiYC220RRotarydrillingrigTechnicalSpecificati***ItemParametersChassisEngineModelCUMMINSQ***11-C330RatedPower/SpeedkW/rpm246/2100OuterWidthofCrawlermm4400WidthofCrawlerPlatemm700HaulingForcekN400PowerHeadMaximumTorquekN·m220Speedr/min6-26MaximumPressurekN180MaximumPullingForcekN200PressurizedCylinderStrokemm5000HoistMainHoistFirstLayerofLiftingForcekN240MaximumLiftingSpeedm/min56DiameterofWireropemmΦ28AuxiliaryHoistFirstLayerofLiftingForcekN80MaximumLiftingSpeedm/min65DiameterofWireropemmΦ20MastRakeAngle°5Left/RightTiltAngle°&plu***n;6HydraulicPumpMaximumPressureMpa35HoleDepthHoleDiameterMaximumDrillingmm2000MaximumDrillingDepthm70DrillPipeDrillingPipemmΦ440WorkingWeightt74Keywo***:rotarydrillingdig,yuchairotarydrillingdig,weichairotarydrillingrig,weichai,chineserotarydrillingrigE-mail:Contact:inquiry@/jiangxin@Tel:010-56245541Web:)