31Q6-30050 GEAR PUMP 31E4-0015 31ER-30360 For WHEEL EXCAVATOR R200W-7 R210W-9
We supply high-quality heavy-duty hydraulic gear pump with cross-reference part numbers 31Q6-30050, 31E4-0015 and 31ER-30360, professionally designed and fully compatible with R200W-7 and R210W-9 wheel excavators. As an essential auxiliary hydraulic component, this precision gear pump undertakes stable hydraulic oil delivery, pressure circulation and system lubrication for the wheel excavator’s core hydraulic and traveling systems. It maintains consistent hydraulic transmission efficiency, ensures flexible traveling performance and smooth working operations, and greatly stabilizes the overall working efficiency of R200W-7 and R210W-9 wheel excavators in road construction, earthmoving and urban renovation projects.
Manufactured in strict accordance with standard OEM specifications and industrial precision machining standards, this gear pump series features accurate structural dimensions and perfect assembly compatibility. It supports direct plug-and-play replacement for original aging, worn-out, oil-leaking or low-efficiency gear pumps without extra modification or complicated professional debugging. The simple installation process effectively simplifies daily equipment maintenance, shortens repair cycles and significantly reduces long-term operating and maintenance costs for wheel excavator owners and mechanical service teams.
Adopting high-strength cast iron housing and upgraded wear-resistant internal gear structures, the 31Q6-30050 hydraulic gear pump maintains stable volumetric efficiency and continuous oil circulation during long-term heavy-load and high-frequency operation. It effectively resolves common equipment faults including insufficient hydraulic pressure, slow system response, weak traveling power, abnormal pump operation noise and hydraulic fluid leakage. With excellent anti-vibration, dustproof and high-temperature resistance, it perfectly adapts to complex and harsh construction working environments.
Every 31Q6-30050, 31E4-0015 and 31ER-30360 gear pump undergoes rigorous airtightness testing, pressure detection and performance aging inspection before shipment to eliminate potential quality defects and ensure ultra-low failure rates. As reliable aftermarket wheel excavator spare parts with outstanding durability and cost performance, our products are in sufficient stock. We support fast global shipping and 24/7 professional overseas after-sales service, helping global customers reduce equipment downtime and restore R200W-7 and R210W-9 wheel excavators to optimal working condition.
Product Description
| Product Name: |
Hydraulic Gear Pump |
| Model: |
R200W-7 |
| Parts Number: |
31Q6-30050 |
| Condition: |
100% Original New |
| In Stock: |
Yes |
| MOQ: |
1 PC |
| Payment Methods: |
Western Union, T/T |
| Quality: |
OEM Quality |
| Warranty: |
12 months |
Related Hydraulic Gear Pump Products
| Pos. |
Part No |
Qty |
Parts name |
Comments |
| *. |
|
[1] |
GEAR PUMP |
|
| *. |
|
[1] |
GEAR PUMP |
|
| N1. |
|
[1] |
GEAR-DRIVE |
|
| 2 |
|
[1] |
FLANGE-MOUNTING |
|
| 3 |
|
[1] |
SEAL KIT |
|
| 4 |
|
[2] |
PLATES-THRUST |
|
| 5 |
|
[1] |
PLATE |
|
| 6 |
|
[1] |
COUPLING-SPLINED |
|
| 7 |
|
[1] |
PLATE-SPACER |
|
| 8 |
|
[1] |
PLATE-THRUST |
|
| 9 |
|
[1] |
GEAR-DRIVE |
|
| 10 |
|
[1] |
COVER-REAR |
|
| 11 |
|
[1] |
BOLT-W/WASHER |
|
| 12 |
|
[1] |
GEAR-DRIVEN |
|
| 13 |
|
[1] |
BODY-REAR |
|
| 14 |
|
[1] |
BODY-FRONT |
|
| 15 |
|
[1] |
GEAR-DRIVEN |
|
| K. |
|
[1] |
SEAL KIT |
|
Hydraulic Parts
Packing&Shipping
FAQ:
Q: I know only the excavator model,but can not offer parts No. what shouldI do ?
A: If possible, you can send us the old photo,nameplate or the size for reference.
Q: How can I do if there is something wrong with the parts?
A: First of allI have confidence in the quality of our products,if you really found something wrong
pls provide the old photo for us. After it is confirmed pls return to us, we will offer the correct item.
Q: When will ship my order?
A: Once we get confirmation of paymentwe will try our best to ship order within 24 hours.
Q: How long does it take to my address?
A: By Expressdelivery time is 3-5 days
By Air, usually 4-7 days
By sea, usually 30~40 days
Depending on which country you are located.
OUR SERVICE
- Quick delivery and competitive price.
- There is a professional team to offer professional service for you.
- We can offer used and new, oem, good quality, made in china parts to you.
- The parts will give weight, price when quotation.
- All parts can check with part numberall parts can order follow part number.
- Safe packing to protect the goods such as wooden box, Iron sheet for our parts.
- 7/24 hours oversea service.
