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Shop manual máy đào HuynDai R170W-9 (Phần 5) Phần hệ thống cơ điện tử
5-11GROUP 8 GROUP 8 VARIABLE POWER CONTROLVARIABLE POWER CONTROL SYSTEM SYSTEM Main pump Pilot pumpEngineECMMain control valvePump powershift EPPRMCUAccel dial Accel dial signalNormalCN-16EmergencyCN-16ACN-16BSignalWorkpressureDozerpressurePressure signalN2pressureN1pressureP1pressureP2pressurePressure signalRH controlleverLH controlleverAO AIArm in/out & Bucket inpressureBIBoom uppressureBUPressure signalClusterPower mode switch signalE mode powerCAN 1Shuttleblock4TravelpressureSwitch signalDescriptionWorking conditionPower mode Work mode Pressure sensorEGeneral (bucket)NormalThe variable power control system controls the engine and pump mutual power according to RCV lever stroke and pump load. It makes fuel saving and smooth control at precise work.·※ The variable power control function can be activated when the power mode is set to E mode.14W95MS10 . 5-1 1GROUP 8 GROUP 8 VARIABLE POWER CONTROLVARIABLE POWER CONTROL SYSTEM SYSTEM Main. control valvePump powershift EPPRMCUAccel dial Accel dial signalNormalCN-16EmergencyCN-16ACN-16BSignalWorkpressureDozerpressurePressure signalN2pressureN1pressureP1pressureP2pressurePressure