| Category |
Oil Motor |
| Name |
Relief Valve |
| Parts No |
4654850 |
| Machine Number |
ZR950JC ZX330-3 ZX350H-3 ZX360W-3 ZX400W-3 |
| 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 |
1.Overpressure Protection: Prevents catastrophic failures (e.g., burst hoses, cracked pump housings) caused by pressure spikes—common when the excavator’s bucket hits a hard obstacle or a valve is suddenly closed.
2.Pressure Stabilization: Maintains system pressure within the optimal range (28–32 MPa) for consistent equipment performance. It ensures hydraulic cylinders receive steady pressure for smooth, controlled movements (e.g., precise boom lowering).
3.Component Longevity: Reduces stress on high-cost parts like hydraulic pumps and cylinders by limiting pressure to their design limits. Without it, repeated overpressure events would drastically shorten component lifespan.
ZR950JC ZX330-3 ZX330-3-HCMC ZX330-5G ZX330LC-5G ZX350-3-AMS ZX350H-3 ZX350H-5G ZX350K-3 ZX350K-5G ZX350LC-3-HCME ZX350LCH-5G ZX350LCK-5G ZX360W-3 ZX400W-3 Hitachi
- More other relief valve applied to HITACHI heavey machine
| 9246518 VALVE;SOLENOID |
| EX1200-6, MA200, PZX450-HCME, TL1100-3, ZX145W-3, ZX145W-3-AMS, ZX160LC-3, ZX160LC-3-AMS, ZX160LC-3-HCME, ZX1800K-3, ZX180LC-3, ZX180LC-3-AMS, ZX180LC-3-HCME, ZX200-3, ZX200-3-HCMC, ZX200-3F, ZX210-3-... |
| |
| 4658938 VALVE |
| MA200, ZX110-3, ZX110-3-AMS, ZX110-3-HCME, ZX110M-3, ZX110M-3-HCME, ZX120-3, ZX130-3, ZX130K-3, ZX130LCN-3F-AMS, ZX130LCN-3FHCME, ZX140W-3, ZX140W-3-AMS, ZX140W-3DARUMA, ZX145W-3, ZX160LC-3, ZX160LC-3... |
| |
| 9218234 VALVE;SOLENOID |
| EH3500AC2, EH4000AC2, EH5000AC-3-C, IZX200, IZX200LC, MA200-G, UCX300, ZX130W, ZX130W-AMS, ZX140W-3, ZX140W-3-AMS, ZX140W-3DARUMA, ZX145W-3, ZX145W-3-AMS, ZX160W, ZX160W-AMS, ZX170W-3, ZX170W-3-AMS, Z... |
| |
| 9254306 VALVE;SOLENOID |
| MA200, SR2000G, ZR950JC, ZX200-3, ZX200-3-HCMC, ZX210-3-AMS, ZX210-3-HCME, ZX210H-3, ZX210H-3-HCMC, ZX210K-3, ZX210K-3-HCMC, ZX210LC-3-HCMC, ZX210LCK-3-HCMC, ZX210N-3-AMS, ZX210N-3-HCME, ZX225US-3, ZX... |
| |
| 9749142 VALVE |
| EX300-5, EX300-5HHE, EX300LC-5M, EX300LCLL-5, EX300LCLL-5M, EX345USR(LC), EX350H-5, EX350H-5HHE, EX350K-5, EX370-5M, EX370HD-5, EX370LL-5M, EX385USR, ZX330, ZX330-3, ZX330-3-HCMC, ZX330-3G, ZX330-5G, ... |
| |
| 4372034 VALVE ASS'Y |
| EX200-5, EX200-5 JPN, EX200-5HG, EX200-5LV JAP, EX200-5X JPN, EX200-5Z JPN, EX200SS-5, EX210H-5, EX210H-5 JPN, EX210K-5 JPN, EX220-5, EX220-5 JPN, EX220-5HHE, EX225USR(LC), EX225USRK(LC), EX230-5, EX2... |
| |
| 8972098763 VALVE; EXH |
| 330C LC JD, 370C JD, CX650-2, EG70R-3, LX130-7, LX160-7, MA200, SCX300-C, SCX400, SCX400T, SCX500-C, SCX500W, SCX550-C, SCX700, SCX700-2, SR2000G, ZH200-A, ZH200LC-A, ZR125HC, ZR950JC, ZW220, ZW220-HC... |
| |
| 9314145 VALVE;SOLENOID |
| ZH200-A, ZH200LC-A, ZW250-5B, ZX200-5G, ZX200LC-5G, ZX210H-5G, ZX210K-5G, ZX210LCH-5G, ZX210LCK-5G, ZX240-5G, ZX240LC-5G, ZX250H-5G, ZX250K-5G, ZX250LC-5B, ZX250LCH-5G, ZX250LCK-5G, ZX250LCN-5B, ZX280... |
| |
| 8943958822 VALVE; INL |
| 330C LC JD, 370C JD, CX650-2, EG70R-3, LX130-7, LX160-7, MA200, SCX300-C, SCX400, SCX400T, SCX500-C, SCX500W, SCX550-C, SCX700, SCX700-2, SR2000G, ZH200-A, ZH200LC-A, ZR125HC, ZR950JC, ZW220 |
| Pos. |
Part No |
Qty |
Parts name |
Comments |
| |
4616985 |
[1] |
MOTOR;OIL |
|
| 10 |
816201 |
[1] |
PISTON ASS'Y |
|
| 010A. |
+++++++ |
[9] |
PISTON |
|
| 010B. |
+++++++ |
[9] |
SHOE |
|
| 20 |
816202 |
[1] |
CASING ASS'Y |
|
| 020A. |
+++++++ |
[1] |
CASING |
|
| 020B. |
+++++++ |
[2] |
PIN |
|
| 31 |
960201 |
[1] |
VALVE |
|
| 031A. |
417304 |
[1] |
O-RING |
|
| 031B. |
179521 |
[1] |
O-RING |
|
| 33 |
218824 |
[3] |
BOLT;SOCKET |
|
| 51 |
4654850 |
[2] |
VALVE;RELIEF |
|
| 051A. |
A811030 |
[2] |
O-RING |
|
| 101 |
816205 |
[1] |
SHAFT |
|
| 111 |
816206 |
[1] |
CYL. |
|
| 114 |
816207 |
[1] |
SPRING;PLATE |
|
| 123 |
816208 |
[1] |
RETAINER |
|
| 124 |
816209 |
[1] |
PLATE |
|
| 131 |
816210 |
[1] |
PLATE;VALVE |
|
| 301 |
976202 |
[1] |
CASING |
|
| 351 |
803007 |
[2] |
PLUNGER |
|
| 355 |
803008 |
[2] |
SPRING |
|
| 390 |
+++++++ |
[1] |
PLATE |
|
| 391 |
625509 |
[2] |
PIN |
|
| 401 |
365318 |
[4] |
BOLT;SOCKET |
|
| 443 |
816212 |
[1] |
BRG.;ROL |
|
| 444 |
872302 |
[1] |
BRG.;ROL |
|
| 468 |
629404 |
[2] |
PLUG |
|
| 469 |
803009 |
[2] |
PLUG |
|
| 472 |
401202 |
[1] |
O-RING |
I 0976204 |
| 472 |
976204 |
[1] |
O-RING |
|
| 487 |
957366 |
[2] |
O-RING |
|
| 488 |
984614 |
[2] |
O-RING |
|
| 491 |
353318 |
[1] |
SEAL;OIL |
|
| 702 |
816214 |
[1] |
PISTON |
|
| 706 |
365330 |
[1] |
O-RING |
|
| 707 |
308623 |
[1] |
O-RING |
|
| 712 |
747307 |
[20] |
SPRING;BRAKE |
|
| 742 |
816215 |
[3] |
PLATE;FRICTION |
|
| 743 |
816216 |
[4] |
PLATE |
|
| 1000 |
816217 |
[1] |
KIT;SEAL |
I 0976205 |
| 1000 |
976205 |
[1] |
KIT;SEAL |
|
- We could supply the following spare parts
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 .
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