GUANGZHOU QIANCHUAN MACHINERY PARTS CO.,LTD
| Packaging Details | oem package or neutral package according to customers' request |
| Type | R225-7 |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Condition | New |
| Supply Ability | 60 Piece/Pieces per Week |
| Product name | Main Control Valve |
| Country/Region of Manufacture | China |
| Model Number | R225-7 |
| Place of Origin | china |
| Brand Name | QIANCHUAN |
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Product Specification
| Packaging Details | oem package or neutral package according to customers' request | Type | R225-7 |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Condition | New |
| Supply Ability | 60 Piece/Pieces per Week | Product name | Main Control Valve |
| Country/Region of Manufacture | China | Model Number | R225-7 |
| Place of Origin | china | Brand Name | QIANCHUAN |
| High Light | Hyundai excavator main control valve ，Main control valve 31N8-17000 ，Hyundai R225-7 excavator spare parts | ||
Main Control Valve 31N8-17000 for Hyundai R225-7 R305-7 Excavator Spare Parts
High-quality main control valve for Hyundai R225-7 and R305-7 excavators. Direct replacement with 12-month warranty.
Product Specifications
| Part Number | 31N8-17000 |
| Product Type | Main Control Valve |
| Applicable Model | Hyundai R225-7, R305-7 |
| Condition | Brand New |
| Quality | Meets OEM Original Specifications |
| Place of Origin | China |
| Warranty | 12 Months |
| MOQ | 1 set |
| Lead Time | 3-5 working days |
Product Description
The 31N8-17000 Main Control Valve is a core hydraulic component installed in the hydraulic system of Hyundai R225-7 and R305-7 excavators. It integrates multiple hydraulic circuits in a single casting to manage the directional control and flow of hydraulic fluid to the boom, arm, bucket, travel, and swing motor circuits.
This is a brand new, 100% tested replacement main control valve that serves as a direct replacement for the original unit. It features precision-machined spools and ports, high-pressure hydraulic seals, and a durable cast-iron housing designed to withstand the demanding pressures and flow rates of excavator hydraulic systems.
Why Choose Us
✅ Meets OEM Original Specifications quality at competitive price
✅ 12-month warranty
✅ Fast lead time 3-5 days
✅ Strict QC inspection
✅ Custom packaging available
FAQ
Q: What does the main control valve do?
A: It directs and regulates hydraulic fluid flow to individual actuators (boom, arm, bucket, travel motors, and swing motor) in response to operator joystick inputs, enabling smooth and precise multi-function operations.
Q: What are the symptoms of a faulty main control valve?
A: Common symptoms include slow or unresponsive attachment movement, drift or fall of implements when neutral, hydraulic oil leaks from valve body, abnormal valve noise, and reduced overall machine efficiency.
Q: OEM or aftermarket?
A: High-quality aftermarket meeting OEM Original Specifications.
Q: What is the lead time?
A: 3-5 days for in-stock orders; 7-15 days for bulk orders.
Q: What payment methods do you accept?
A: We accept T/T (Telegraphic Transfer). Other payment methods may be available upon request for qualified buyers.
Q: Packaging options?
A: OEM, neutral, or custom packaging available.
About Guangzhou Qianchuan Machinery Parts Co., Ltd.
广州千川机械配件有限公司 — 13+ Years experience, 6500+ spare parts items, exported to over 200 countries. OEM & aftermarket parts for excavators, loaders, and forklifts. Specializing in Cat, Komatsu, Kubota, Sany, XCMG, Doosan, and more.
Contact us for wholesale pricing!
WhatsApp: +86 15360646166
Tim@partsforexcavator.com | www.partsforexcavator.com
Company Details
Business Type:
Trading Company
Ecer Certification：
Verified Supplier
Guangzhou Qianchuan Machinery Parts Co., Ltd. is a dedied supplier of spare parts for construction and industrial machinery. From our base in Guangzhou, China, we work with customers across Southeast Asia, Latin America, East Europe, the Middle East, and other global markets. We provide parts for... Guangzhou Qianchuan Machinery Parts Co., Ltd. is a dedied supplier of spare parts for construction and industrial machinery. From our base in Guangzhou, China, we work with customers across Southeast Asia, Latin America, East Europe, the Middle East, and other global markets. We provide parts for...
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