Guangzhou Qichao Machinery Parts Co., Ltd.
| Supply Ability | 1000PCS/MONTH |
| Warranty | 6 Months |
| Payment Terms | T/T |
| Type | Cartridge Hydraulic Relief Valve |
| Packaging Details | Neutral Packing/Branded Packaging |
| Installation | Direct Replacement |
| Product Name | Travel Buffer Relief Valve Assembly |
| Fit Model | E320C Excavator |
| Place of Origin | CHINA |
| Model Number | E320C |
| Brand Name | ZVEZDA |
View Detail Information
Explore similar products
Medium Excavator Relief Valve E320D Hydraulic Cartridge Spare Parts
Hydraulic Main Pump Overload Cartridge Relief Valve OEM 171-0030 For E320C
ODM Cartridge Pressure Main Relief Valve PC200-8 E320B Assembly
Overload Auxiliary Cartridge Excavator Relief Valve Assembly For Pressure
Product Specification
| Supply Ability | 1000PCS/MONTH | Warranty | 6 Months |
| Payment Terms | T/T | Type | Cartridge Hydraulic Relief Valve |
| Packaging Details | Neutral Packing/Branded Packaging | Installation | Direct Replacement |
| Product Name | Travel Buffer Relief Valve Assembly | Fit Model | E320C Excavator |
| Place of Origin | CHINA | Model Number | E320C |
| Brand Name | ZVEZDA | ||
| High Light | excavator hydraulic cartridge relief valve ，hydraulic cartridge relief valve assembly ，e320c hydraulic relief valve cartridge | ||
Travel Buffer Relief Valve Fit E320C Excavator Hydraulic Cartridge Relief Valve Assembly
This aftermarket travel buffer relief valve is hydraulic cartridge relief valve assembly for excavator travel motor. It stabilizes travel hydraulic pressure, absorbs pressure shock during traveling, protects travel motor and hydraulic components from pressure surge damage.
Precision‑machined valve core, good sealing performance, anti‑wear, stable pressure relief performance, suitable for harsh construction‑site operating conditions. Direct replacement for original damaged valve assembly.
| Item | Specification |
|---|---|
| Product Name | Travel Buffer Relief Valve Assembly |
| Fit Model | E320C Excavator |
| Application | Travel Motor Hydraulic System |
| Type | Cartridge Hydraulic Relief Valve |
| Condition | Aftermarket Replacement |
| Installation | Direct Replacement |
| Warranty | 6 Months |
|
Related Part Numbers |
|||
|---|---|---|---|
| 723‑40‑51102 | 4372034 | 723‑30‑56300 | 702‑21‑09230 |
| 14535259 | 295‑9435 | 6E‑6138 | XJBN‑00163 |
| 420‑00258 | K9001805 | 702‑21‑09147 | YB60000571 |
| 4372039 | 9185757 | 4358914 | 25‑222354 |
| 352‑7123 | 723‑40‑71103 | 723‑40‑71900 | 723‑10‑11300 |
| 723‑10‑11301 | 723‑10‑11400 | 723‑10‑15201 | 14594904 |
| 14576336 | 297‑6993 | 353‑7979 | 509‑5929 |
| 511‑0317 | 355‑5669 | 529‑7475 | 212‑8556 |
| 327‑7230 | 351‑0320 | 245‑2975 | 352‑6860 |
| 5004903 | 10038572 | 10285170 | XKBF‑00094 |
| XKBF‑01291 | 708‑2K‑03560 | 244‑3114 | 3537‑489 |
| 3537‑577 | 114D3100‑01 | 600D3100‑00‑B | A6A51003 |
| A6A50603 | 642000605 | 723‑40‑51103 | 723‑40‑51104 |
| 723‑40‑51201 | 723‑40‑51202 | 702‑21‑09148 | 702‑21‑09149 |
| 702‑21‑09231 | 702‑21‑09232 | 4372040 | 4372041 |
| 9185758 | 9185759 | 4358915 | 4358916 |
| 25‑222355 | 25‑222356 | 14535260 | 14535261 |
| 295‑9436 | 295‑9437 | 6E‑6139 | 6E‑6140 |
| XJBN‑00164 | XJBN‑00165 | 420‑00259 | 420‑00260 |
| K9001806 | K9001807 | YB60000572 | YB60000573 |
| 723‑30‑56301 | 723‑30‑56302 | 723‑40‑71104 | 723‑40‑71105 |
| 723‑40‑71901 | 723‑40‑71902 | 723‑10‑19900 | 723‑10‑19901 |
| 14594905 | 14594906 | 297‑6994 | 297‑6995 |
| 353‑7980 | 353‑7981 | 509‑5930 | 509‑5931 |
| 511‑0318 | 511‑0319 | 355‑5670 | 355‑5671 |
| 529‑7476 | 529‑7477 | 212‑8557 | 212‑8558 |
| 327‑7231 | 327‑7232 | 351‑0321 | 351‑0322 |
| 245‑2976 | 245‑2977 | 352‑6861 | 352‑6862 |
| 5004904 | 5004905 | 10038573 | 10038574 |
| 10285171 | 10285172 | XKBF‑00095 | XKBF‑00096 |
| XKBF‑01292 | XKBF‑01293 | 708‑2K‑03561 | 708‑2K‑03562 |
| 244‑3115 | 244‑3116 | 3537‑490 | 3537‑491 |
| 3537‑578 | 3537‑579 | 114D3100‑02 | 114D3100‑03 |
| 600D3100‑01‑B | 600D3100‑02‑B | A6A51004 | A6A51005 |
| A6A50604 | A6A50605 | 642000606 | 642000607 |
| 723‑40‑51301 | 723‑40‑51302 | 702‑21‑09301 | 702‑21‑09302 |
| 4372042 | 4372043 | 9185760 | 9185761 |
| 4358917 | 4358918 | 25‑222357 | 25‑222358 |
| 14535262 | 14535263 | 295‑9438 | 295‑9439 |
| 6E‑6141 | 6E‑6142 | XJBN‑00166 | XJBN‑00167 |
| 420‑00261 | 420‑00262 | K9001808 | K9001809 |
| YB60000574 | YB60000575 | 723‑30‑56303 | 723‑30‑56304 |
| 723‑40‑71106 | 723‑40‑71107 | 723‑40‑71903 | 723‑40‑71904 |
| 723‑10‑19902 | 723‑10‑19903 | 14594907 | 14594908 |
| 297‑6996 | 297‑6997 | 353‑7982 | 353‑7983 |
| 509‑5932 | 509‑5933 | 511‑0320 | 511‑0321 |
| 355‑5672 | 355‑5673 | 529‑7478 | 529‑7479 |
| 212‑8559 | 212‑8560 | 327‑7233 | 327‑7234 |
| 351‑0323 | 351‑0324 | 245‑2978 | 245‑2979 |
| 352‑6863 | 352‑6864 | 5004906 | 5004907 |
| Question | Answer |
|---|---|
| Which machine does it fit? | Fit for E320C excavator, please check old valve size and structure before purchase. |
| What is the function of this valve? | Buffer travel pressure shock, stabilize hydraulic pressure, protect travel motor and hydraulic parts. |
| Is professional adjustment required after installation? | Pressure debugging by professional technician is recommended after installation. |
| Can it be directly swapped in? | Matches original mounting size for direct replacement. |
| How long is the warranty? | 6‑month warranty, covers manufacturing defects, does not include damage caused by contaminated hydraulic oil. |
Company Details
Business Type:
Manufacturer
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Guangzhou Qichao Machinery Co., Ltd. Premier Factory Specializing in R&D & Production of Excavator Electrical Spare Parts Based in Zhuji International Machinery City,Tianhe District,Guanazhou. Our full product lineup covers solenoid valves, sensors, throttle motors, controllers flameout swi... Guangzhou Qichao Machinery Co., Ltd. Premier Factory Specializing in R&D & Production of Excavator Electrical Spare Parts Based in Zhuji International Machinery City,Tianhe District,Guanazhou. Our full product lineup covers solenoid valves, sensors, throttle motors, controllers flameout swi...
Get in touch with us
Leave a Message, we will call you back quickly!