V(Tank-T5)DRSwing MotorPPPBA(CCW)TB(CW)Travel Motor (LH)Travel Motor (RH)P2D1P1P3D2PP4P4D1P2P3D2PP1A(FW)B(BW)B(BW)A(FW)DrEABCDFHGDozer CylinderTurning JointDCG.P1G.P2BPiAPST1Main Control ValveLS1P1LS2M(9-3)b'1b1B1A1(9-1)b'2b2B2A2Travel RHTravel LHBoom(30-H)b3PSb'3(30-J)(9-2)(9-4)Boom CylinderY1a1a'1a2a'2a3a'3Arm(30-K)b4b'4(30-L)Arm Cylindera4a'4TBATTBATB3A3B4A4Bucket(30-D)b5b'5(30-E)Bucket Cylindera5a'5TBATB5A5Dozer(30-G)b6(30-F)a6TBB6A6Boom Swing(8-2)b7(8-1)Boom SwingCylindera7TBATB7A7LHRHAux. 1(10-A1)b9(10-A9)a9TBATB9A912Swing(30-A)b11a11B11A11(30-B)T3P3R1R2R3T1(32-D5)T2(11-T)T3(31-T7)T4(34-T)T5(3-V)2-WayHydraulic TankS1SL2L1LPC V/VLS V/VMain PumpB2B1GSol ValveAPTP1P2TGRelief Valve(Tank - T4)Pilot FilterInOutSafetyTravel Speed(Tank-T2)TP1P2A1ACCA2Solenoid Valve Assy.(2-a11)B(2-b11)AC(2-a4)L(2-b4)KRHLHInOutSwingArmUpDownInOutBoomBucketDownUpDozer(2-b3)H(2-a3)J(2-a5)E(2-b5)D(2-b6)G(2-a6)F3P14T22P43T11PT2Block (B)(Tank-T1)D1D2D3D4D5C1C2C3C4C5P4P3P2P1T4(Tank-T3)T7T6T5T3T2T1Block (A)Grab Release &BreakerGrab Clamp(2-b9)(2-a9)A1A2PT2 EPPR ValveLHRHBoom Swing1P2(2-a7)(2-b7)FWBWTravel2P(2-a2)T3FWBW(2-b2)1(2-a1)4L/HR/H(2-b1)DozerFloatingSolenoid ValvePTATerminalREDREDREDEXLow PressureHigh PressureVacuum PressureDrain PressureColors LegendMedium Pressure