Guangzhou Gangwo Engineering Machinery Parts Department
| Delivery Time | Within 2-7 Days After Receiving Payment |
| Packaging Details | Export wooden crates |
| Supply Ability | 480PCS |
| Payment Terms | L/C,D/A,D/P,T/T, |
| Brand Name | GVO |
| Model Number | hyundai r505 DOOSAN DX500 DC520-9 |
| Place of Origin | CHINA |
| Certification | ISO CE |
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Product Specification
| Delivery Time | Within 2-7 Days After Receiving Payment | Packaging Details | Export wooden crates |
| Supply Ability | 480PCS | Payment Terms | L/C,D/A,D/P,T/T, |
| Brand Name | GVO | Model Number | hyundai r505 DOOSAN DX500 DC520-9 |
| Place of Origin | CHINA | Certification | ISO CE |
For HYUNDAI R505 series excavators (including R455, R485, and R505 models spanning the -7 and -9 generations), the factory original main hydraulic pump assembly corresponds to specific part numbers.
Depending on your region, production year, and configuration, your R505 could be fitted with either a Rexroth (A8VO200) or a Kawasaki (K5V200DT) setup.
The primary official part numbers for the R505 main hydraulic pump assembly are:
31NB-16110 (Most Common / Current Standard)
31Q7-40150
31Q7-40070
R(R455 / R485 / R505-7 / R505-9).
If you are looking at the tag affixed directly to the pump housing by the original component manufacturer, you will find one of these model numbers:
Rexroth Option: A8VO200 Series (e.g., A8VO200LA1H1)
Kawasaki Option: K5V200DT Series
Because these main pumps are high-value components, it is always safest to double-check the actual pump data plate before processing an order:
Look for the 10-digit Rexroth ID (usually starts with R902... or R901...) if it is a Rexroth pump.
Provide your excavator's full VIN / Chassis Serial Number to your parts dealer so they can run it through the Hyundai HCE-EPC (Electronic Parts Catalog) to verify the exact split for your specific production year.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2012
Total Annual:
7500000-12000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
关于我们:我们是一家致力于生产高精度挖掘机配件的制造商. 我们的业务范围:我们的供应链主题发动机零部件,液压元件,溢流,先导泵,齿轮,电气元件,密封件和轴承.我们服务于第三个市场,在挖掘机零部件行业拥有超过15年的经验,... 关于我们:我们是一家致力于生产高精度挖掘机配件的制造商. 我们的业务范围:我们的供应链主题发动机零部件,液压元件,溢流,先导泵,齿轮,电气元件,密封件和轴承.我们服务于第三个市场,在挖掘机零部件行业拥有超过15年的经验,...
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