STRUCTURE, FUNCTION, & MAINTENANCE STANDARD HYDRAULIC PUMP HPV95 + 95(PC240LC/NLC-7K) 1. Front main pump 2. Rear main pump 3. LS valve 4. PC valve 5. LS-EPC valve 6. PC-EPC valve IM : PC mode selector current ISIG : LS set selector current PAF : Front pump delivery port PFC : Front pump delivery pressure detection port PAR : Rear pump delivery port PRC : Rear pump delivery pressure detection port PBF : Pump pressure input port PD1F: Case drain port PENF: Front pump control pressure detection port PENR : Rear pump control pressure detection port PLSF : Front load pressure input port PLSFC: Front load pressure detection port PLSR : Rear load pressure input port PLSRC:
Rear load pressure detection port PS : Pump suction port PSIG : LS set selector pressure detection port PM : PC set selector pressure detection port PEPC : EPC basic pressure input port Outline This pump consists of 2 variable capacity swash plate piston pumps, PC valve, LS valve, and EPC valve. 10-30 PC210/240-7K