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उत्पाद विवरण:
भुगतान & नौवहन नियमों:
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| वर्ग: | पम्प; इकाई | भाग संख्या: | 3106174 |
|---|---|---|---|
| प्रोडक्ट का नाम: | सर्वो पिस्टन | मशीन संख्या: | ZX330-3 ZX350H-3 ZX370MTH ZX400W-3 |
| आवेदन: | खोदक मशीन | समय सीमा: | डिलीवरी के लिए 1-3 दिन |
| पैकिंग: | मानक निर्यात डिब्बा | ||
| प्रमुखता देना: | Hitachi excavator servo piston,ZX330-3 servo piston replacement,ZX350H-3 excavator spare parts |
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3106174 Servo Piston HITACHI Excavator Spare Parts Fit For ZX330-3 ZX350H-3 ZX370MTH
Specifiion
| Category | Pump; Unit |
| Name | Servo Piston |
| Parts No | 3106174 |
| Machine Number | ZX330-3 ZX350H-3 ZX370MTH ZX400W-3 ZX500W |
| Lead time | 1-3 DAYS |
| Quality | Brand new, OEM quality |
| MOQ | 1 PCS |
| Means of transport | By sea/air, DHL FEDEX UPS TNT |
| Packing | As request or standard packing |
| Working Principle | 1. Hydraulic oil under pressure is directed to one side of the servo piston (via control valves) – pressure acts on the piston’s surface area to generate linear force |
| 2. The piston slides within the cylinder bore, pushing/pulling the piston rod to actuate the main control valve spool or travel motor regulator | |
| 3. As the piston moves, it modulates the opening of hydraulic oil passages, controlling the flow rate and direction of oil to actuators (cylinders/motors) | |
| 4. Seals on the piston prevent internal pressure leakage, ensuring efficient conversion of hydraulic pressure to mechanical motion | |
| 5. When pressure is relieved from one side, the piston returns (via spring or counter-pressure) to reset the control valve/motor | |
| Core Functions | 1. Precision Control: Regulates hydraulic oil flow/direction to enable smooth, accurate operation of excavator/loader functions (boom lift, bucket curl, travel speed) |
| 2. Pressure-to-Motion Conversion: Converts hydraulic pressure signals from the operator’s controls into mechanical movement of control valves/motors | |
| 3. System Efficiency: Low-friction design minimizes energy loss, improving overall hydraulic system efficiency and reducing fuel consumption | |
| 4. Load Compensation: Adjusts hydraulic flow based on external loads (e.g., heavy digging), maintaining consistent control responsiveness |
EXCAVATORS ZX330 ZX330-3 ZX330-3-HCMC ZX330-3G ZX330-5G ZX330LC-5G ZX350-3-AMS ZX350H ZX350H-3 ZX350H-3G ZX350H-5G ZX350K ZX350K-3 ZX350K-3G ZX350K-5G ZX350LC-3-HCME ZX350LC-5B ZX350LC-AMS ZX350LC-HCME ZX350LCH-5G ZX350LCK-5G ZX350LCN-5B ZX360H-3G ZX370MTH ZX400W-3 ZX500W Hitachi
| 1118004 PISTON ASS'Y |
| ZX1000K-3, ZX10U-2, ZX14-3, ZX14-3CKD, ZX17U-2, ZX17UNA-2, ZX350K-3, ZX350LC-3-HCME, ZX470H-3, ZX480LCK-3, ZX8-2, ZX870H-3, ZX8U-2 |
| 8981529011 PISTON |
| EG70R-3, MA200, SR2000G, ZH200-A, ZH200LC-A, ZR950JC, ZW220, ZW220-HCMF, ZW250, ZW250-HCMF, ZX170W-3, ZX170W-3-AMS, ZX170W-3DARUMA, ZX190W-3, ZX190W-3-AMS, ZX190W-3DARUMA, ZX190W-3M, ZX200-3, ZX200-3F... |
| 1198604 PISTON |
| ZX360W-3, ZX400W-3 |
| 0961217 PISTON |
| ZX330, ZX350H, ZX350K, ZX350LC-AMS, ZX350LC-HCME, ZX360W-3, ZX370MTH |
| 4713840 PISTON |
| EX100, EX100-2, EX100-5, EX120, EX120-2, EX120-5 JPN, EX150, EX160WD, EX200, EX200-2, EX200-3, EX200-5 JPN, EX220, EX220-2, EX220-5 JPN, EX270, EX300, EX300-5, EX400-5, EX60, EX60-2, EX60-3, EX60-5(LC... |
| 1190904 PISTON |
| ZX400W-3, ZX500W |
| 8092512 PISTON |
| 218HSL, SCX1200-2, SCX1500-2, SCX700-2, SCX800-2, SCX800HD-2, SCX900-2, ZX270, ZX280LC-AMS, ZX280LC-HCME, ZX330, ZX350H, ZX350K, ZX350LC-AMS, ZX350LC-HCME, ZX370MTH |
| 4319277 PISTON |
| ZX400W-3, ZX500W |
| 3092162 PISTON |
| ZX330, ZX350H, ZX350K, ZX350LC-AMS, ZX350LC-HCME, ZX370MTH |
| 1105501 PISTON |
| ZX330-3 |
| 1150906 PISTON |
| EX100, EX100-2, EX100-5, EX120, EX120-2, EX120-5 JPN, EX150, EX160WD, EX200, EX200-2, EX200-3, EX200-5 JPN, EX220, EX220-2, EX220-5 JPN, EX270, EX300, EX300-5, EX400-5, EX60, EX60-2, EX60-3, EX60-5(LC... |
| XB00001970 PISTON |
| ZX330-5G, ZX330LC-5G, ZX350H-5G, ZX350K-5G, ZX350LCH-5G, ZX350LCK-5G |
| 3080834 PISTON |
| EX300-5, EX300-5HHE, EX300LC-5M, EX345USR(LC), EX350H-5, EX350H-5HHE, EX350K-5, EX370-5M, EX370HD-5, EX385USR, ML250R, ZX330, ZX330-HHE, ZX350H, ZX350K, ZX350LC-AMS, ZX350LC-HCME, ZX360LC-HHE, ZX360W-... |
| 3035563 PISTON |
| CX350DR, EX200, EX200K, EX220, KH100D, KH125-3(D), RX2000, SCX300-C, SCX400 |
| 3016733 PISTON |
| UH261 |
| 263G4-57121 PISTON |
| ZW180, ZW220, ZW220-HCMF |
| 16823-07011 PISTON ASSY |
| LX300-7, LX450-7 |
| 1236302 PISTON |
| SR2000G |
| T119873 PISTON |
| DX75, DX75L, DX75M |
| MM0260844 PISTON |
| ZR950JC |
| 979237 PISTON |
| ZX450-3, ZX470H-3 |
| 9742464 PISTON |
| EX100-5, EX100-5 JPN, EX100M-5, EX120-5, EX120-5 JPN, EX120-5HG, EX120-5LV JPN, EX120-5X |
| Pos. | Part No | Qty | Parts name | Comments |
| 9195242 | [2] | PUMP;UNIT | I 9207291 <for assembly of machine> | |
| -9207291 | [2] | PUMP;UNIT | <for transportation> | |
| 2 | 1014184 | [1] | CASING;PUMP | |
| 3 | 8068521 | [1] | PACKING | |
| 4 | 2038877 | [1] | DISC;DRIVING | |
| 6 | 4366256 | [1] | BRG.;ROL. | |
| 7 | 4366356 | [1] | BRG.;ROL. | |
| 8 | 3035965 | [1] | SPACER | |
| 9 | 4191665 | [1] | NUT;BRG. | |
| 12 | 8051275 | [7] | PISTON | |
| 14 | 2022744 | [1] | ROTOR | |
| 16 | 3081023 | [1] | SHAFT;CENTER | |
| 19 | 4194362 | [1] | SPRING;COMPRES. | |
| 21 | 4198956 | [1] | PIN | |
| 23 | 3035966 | [1] | COVER;SEAL | |
| 24 | 4191664 | [1] | O-RING | |
| 25 | 4094325 | [1] | RING;RETAINING | |
| 26 | 4232070 | [1] | SEAL;OIL | I 4639126 |
| 26 | 4639126 | [1] | SEAL;OIL | |
| 28 | 9749142 | [1] | VALVE | |
| 31 | 3039569 | [1] | LINK | |
| 32 | 9724756 | [2] | LEVER | |
| 34 | 4179179 | [2] | PIN | |
| 35 | 4179177 | [2] | PIN | |
| 36 | 4200227 | [1] | PIN | |
| 37 | 4179176 | [1] | PIN | |
| 38 | 4146370 | [6] | RING;RETAINING | |
| 39 | 1022441 | [1] | HEAD | |
| 41 | 3036326 | [1] | PISTON;SERVO | |
| 42 | 4193245 | [1] | PIN | |
| 43 | 4179838 | [1] | SCREW;SET | |
| 41 | 3106174 | [1] | PISTON;SERVO | |
| 42 | 4641714 | [1] | PIN | |
| 43 | 4337812 | [1] | SCREW;SET | |
| 46 | 4099290 | [2] | PIN;SPRING | |
| 48 | 4180349 | [10] | O-RING | |
| 49 | M341245 | [8] | BOLT;SOCKET | |
| 50 | 495841 | [8] | WASHER;SPRING | |
| 51 | 9134110 | [1] | PLUG | |
| 51A. | 957366 | [1] | O-RING | |
| 53 | 4355081 | [1] | O-RING | |
| 54 | 4204862 | [1] | STOPPER | |
| 59 | 4294621 | [1] | O-RING | |
| 61 | 4216295 | [1] | STOPPER | |
| 63 | M340820 | [8] | BOLT;SOCKET | |
| 66 | 9195243 | [1] | REGULATOR | I 9207292 <for assembly of machine> |
| 66 | -9207292 | [1] | REGULATOR | <for transportation> |
| 69 | 4348665 | [1] | O-RING | |
| 70 | 4515041 | [2] | PIN;SPRING | |
| 75 | +++++++ | [1] | NAME-PLATE | |
| 76 | M492564 | [2] | SCREW;DRIVE | |
| 81 | 9134111 | [1] | PLUG | |
| 81A. | 4509180 | [1] | O-RING | |
| 83 | 4436271 | [1] | SENSOR;PRES. | |
| 83A. | 4365826 | [1] | O-RING | |
| 100 | 4467592 | [1] | KIT;SEAL |
1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.
2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.
3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.
4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.
5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.
6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.
Packing Details :
inner packing : plastic film for wrapping
external packing : wooden
Shipping :
within 3 days after received the payment , by air or by express or by sea on the basis of the
quantity and emergency circumstances.
1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,
2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.
3. By Sea: Delivery from the Huangpu port .
व्यक्ति से संपर्क करें: Mr. Paul
दूरभाष: 0086-15920526889
फैक्स: +86-20-89855265
