Máy đào HuynDai R170W-9 - P3
Máy đào HuynDai R250 - P3.1
... SYSTEMGroup 1 Hydraulic Circuit 3-1 Group 2 Main Circuit 3-2 Group 3 Pilot Circuit 3-5 Group 4 Single Operation 3-1 3Group 5 Combined Operation 3-2 3
GROUP 1 HYDRAULIC CIRCUITSECTION ... filter22Line filter23Solenoid valve24Accumulator25Pressure switchGBGAAuSHPGBDr(dr4)MuARHLHCBD1P1P3PP2D2PP2D2P3P1D1dr3 BAB APkPi1V2EV2Pi1Edr7T(dr6)T(dr5)BoAoXBa2XAa2XAkAk1Bk1XBkPbLDr4XAb1Ab1Bb1XBbXBo...
Máy đào HuynDai R250 - P3.2
... hydraulic tank through the control valve and the oilcooler.To oil coolerSuction filter(290LC-7) 3-2
3-3 All oil from each actuator returns to the hydraulic tank through the control valve.The bypass ... 3-2 The main hydraulic circuit consists of suction circuit, delivery circuit, return circuit and drain ... is clogged, the oil returns directly to the hydraulic tank through bypass chec...
Máy đào HuynDai R250 - P3.3
... 3-5 The pilot circuit consists of suction circuit, delivery circuit and return circuit.The pilot pump ... boost solenoid valveLine filterMax flow cut off solenoid valveSwing speed reducing valve25073CI03
3-6 BUCKET CYLINDERBOOM CYLINDERARM CYLINDERTRAVEL MOTORSWING MOTORSWING ARMTRAVELBUCKET BOOMRCV LEVER(LH)RCV ... VALVEARM1BUCKETBOOM2SWINGTRAVEL(LH)BOOM1OPTIONTRAVEL(RH)ARM2LEVER DOWNLE...
Máy đào HuynDai R250 - P3.4
... 3-1 3When the RH control lever is pulled back, the boom spools in the main control valve are moved ... VALVERELIEF VALVEBOOM HOLDING VALVEBUCKET CYLINDERBOOM CYLINDERGROUP 4 SINGLE OPERATION25073HC10
3-1 4When the RH control lever is pushed forward, the boom spools in the main control valve are movedto ... R2FRONTPUMPREARPUMPMAKE UP VALVERELIEF VALVEBOOM HOLDING VALVEBUCKET CYLINDERBOOM...
Máy đào HuynDai R250 - P3.5
... 3-2 3The oil from the front and rear pump flows through the neutral oil passage, bypass oil passage ... MOTORARM1BOOM2SWINGTRAVEL(LH)TRAVEL(RH)OPTIONBOOM1BUCKETARM2dr2~dr8BUCKET CYLINDERBOOM CYLINDERXBkXBp1STRAIGHTTRAVEL SPOOLGROUP 5 COMBINED OPERATION25073HC21
3-2 4When the swing and boom functions are operated, simultaneously the swing spool and boom spoolschanged. ... MOTORARM1BOOM2SW...
Máy đào HuynDai R170W-9 - P3
... 9-4 HYUNDAIMODEL : R1400W-9P/NO : 21Q 4-3 31002HornBVIEW BVIEW A2ONOFF2Fuel fillerpumpMCU3BatteryBattery relayStart relayHeater ... 6.9±1.4 49.9±10.14 M12×1.75 12.8±3.0 92.6±21.7
9-5 2DETAIL BClusterVIEW AAB122331111Wiper motorWork lampElectric boxFuse boxDc-Dc converterRemotecontrol unitHandsfreecontrol unit·Tightening
Máy đào Huyndai R480, 520LC - P3
... RETURN CIRCUIT1. SUCTION, DELIVERY AND RETURN CIRCUITSTRAIGHT TRAVELTRAVEL-LHBOOM1BUCKETARM2ARM1OPTIONTRAVEL-RHBOOM2SWINGP3P2Pa6TPG(S/Motor)A1A2A3P1P4A5SWING MOTORTRAVEL MOTORTRAVELHYDRAULIC TANKFRONTPUMPREARPUMPPILOTPUMPLINE ... UPPSSHpb8pc1PSSHpa7pb7STRAIGHT TRAVELTRAVEL-LHBOOM1BUCKETARM2ARM1OPTIONTRAVEL-RHBOOM2SWINGps1ps2PSPST3T1T2T4pa10B9A9pb9pa9B8A8pb8pa8DR2pc2A7B7pa7B6A6pb6pa6P3P2PHPAPP...
Máy đào HuynDai R170W-9 (Phần 1) - P3
... 'ON".ANTI-INVERSIONANTI-INVERSION VALVE VALVEThis anti-inversion valve absorbs shocks produced as swing motion stops and reduced oscillation cause by swing motion.1)1)2)2)3)3)4)4)14W93HC18A
3-2 4 3-2 4When ... RM1PuPc42Pb3Pd41DR1Pb21Pb20Pa20Pb1Pa1T1Pc3Pa21V3Pd2D2C2Pc1D1C1Pd1AiB4B5A5Pa5Pb5Pa4Pb4C5D5D4C4Pc40Pd40DR3Pc5Pd5RsC6D6P03PSP1P2P3P0PattP02Pn1Pi1(Pump)Pi2(Pump)Pn2PSPSPd6Pc6...
Sơ đồ thủy lực máy đào HuynDai 170W
... -- -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - 3-1 Group 2 Main Circuit -- -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - -- - - ... -- -- - -- - --...
