R225LC-7液压图川崎阀回转

GROUP 1 HYDRAULIC CIRCUIT SECTION 3 HYDRAULIC SYSTEM XAtr XA0 XB0 XBtr XAb XBb Dr4 PbL XAb2 XBa2 XAa2 (XBp2) PyPG XAtl XBs XAs Pns Dr6 XAb2 XBa2 Fl FrPaL Dr3 Dr2 XAk XBk Px R1 Pz P1 PH R2P2 Dr1 XAa1 XAa2 XBa1 XBtl (XBp1) 98 Ab1 Bb1 11 2 Atr Btr 1314 16 17 18 15 20 21 19 2623 22 M dr1 Fr (Pi2) Pm2 A1 A2 Pm1 1 A3 dr1 24SWING ARM 5 7 TRAVEL XAs (1) XBs (3) XBa1 (2) XAa1 (4) XAtl (1) XBtl (2) XAtr (3) XBtr (4) XBk (3) XAk (1) XAb1 (2) XBb1 (4) 6BUCKET BOOM Pns Pk Pm1 Pm2 PZ A5 A4 A3 A2 A1 P4 P3 P2 P1 PG(S/Motor) PG(MCV) dr2~dr8 PBP 10 Atl Btl As Bs3 25 A B 12 4 Pk VA VB VAVB RED RED dr3 XBs XAs SH PG dr4 PA C PB Fl (Pi1) 1 Main pump 2 Main control valve 3 Swing motor 4 Travel motor 5 RCV lever(LH) 6 RCV lever(RH) 7 RCV pedal 8 Boom cylinder(LH) 9 Boom cylinder(RH) 10 Arm cylinder 11 Bucket cylinder 12 Turning joint 13 Check valve 14 Check valve 15 Hydraulic tank 16 Oil cooler 17 Air breather 18 Bypass valve 19 Strainer 20 Spin filter 21 Line filter 22 Solenoid valve 23 Accumulator 24 Pressure switch 25 Shuttle valve 26 Last guard filter 3-1