GUANGZHOU XIEBANG MACHINERY CO., LTD
| Payment Terms | T/T,PAYPAL,WESTERN UNION |
| Supply Ability | 5000 sets per week |
| Delivery Time | 7-15 working days |
| Packaging Details | Neutural Packing |
| Brand | OEM |
| MOQ | 1 Piece |
| OEM/ODM | Acceptable |
| Shipment | DHL FEDEX TNT EMS UPS |
| Application | Excavator |
| Product Name | Solenoid valve |
| Brand Name | YNF |
| Model Number | 702-21-07311 |
| Certification | CE |
| Place of Origin | China |
View Detail Information
Explore similar products
125-2966 Revolution Sensor for E320B Excavator Speed Sensor
22U-06-11790 Excavator Spare Parts Motor / PC128UU PC228UU Komatsu Throttle
Ynf02689 PC300-5/6 Shut Off Solenoid Valve For Mini Excavator Parts
Ynf02688 PC300-7 Pressure Sensor 20y-06-27710 20y0627710 20PS579-16 Xyz
Product Specification
| Payment Terms | T/T,PAYPAL,WESTERN UNION | Supply Ability | 5000 sets per week |
| Delivery Time | 7-15 working days | Packaging Details | Neutural Packing |
| Brand | OEM | MOQ | 1 Piece |
| OEM/ODM | Acceptable | Shipment | DHL FEDEX TNT EMS UPS |
| Application | Excavator | Product Name | Solenoid valve |
| Brand Name | YNF | Model Number | 702-21-07311 |
| Certification | CE | Place of Origin | China |
| High Light | Komatsu PC130-7 excavator solenoid valve ，main pump solenoid valve for excavator ，Komatsu excavator electric parts with warranty | ||
The YNF15544 solenoid valve is a high-quality replacement designed for the Komatsu PC130-7 excavator. As a key component of the main hydraulic pump control system, this solenoid ensures accurate regulating of hydraulic pressure and flow, helping maintain smooth machine performance and responsive operation.
Manufactured with durable materials and precise internal components, this valve delivers reliable switching performance even under high pressure and continuous operation. It is fully compatible with OEM part 702-21-07311.
Direct-fit replacement for 702-21-07311
Designed for Komatsu PC130-7 main pump control
Ensures precise hydraulic pressure regulation
Fast response time and stable operation
High-strength construction resists heat, pressure, and vibration
Long service life with consistent performance
Simple installation with OEM-matching connectors
| Parameters | Details |
|---|---|
| OEM/ODM | Acceptable |
| MOQ | 1 Piece |
| Brand | OEM |
| Product Name | Solenoid valve |
| Packaging Details | Neutural Packing |
| Shipment | DHL FEDEX TNT EMS UPS |
| Availablity | In stock |
| Color | Customized |
| Application | Excavator |
| Packaging | Box |
Used in the main hydraulic pump of Komatsu PC130-7 excavators to control hydraulic flow and pressure, supporting stable machine operation and efficient hydraulic performance.
We provide technical guidance, troubleshooting assistance, installation support, and compatibility verification for all hydraulic components.
Each solenoid valve is securely packed with shock-absorbing materials and shipped with full tracking through reliable logistics channels.
1. What does the YNF15544 solenoid valve do in the PC130-7?
It regulates hydraulic pressure and controls the main pump’s switching functions to maintain smooth hydraulic operation.
2. Which excavator model is it compatible with?
This valve fits the Komatsu PC130-7 excavator.
3. Is it an OEM-equivalent replacement?
Yes. It replaces OEM part number 702-21-07311 with matching performance and installation fit.
4. Is installation easy?
Yes. The solenoid features OEM-type connectors and can be installed quickly by a technician familiar with hydraulic systems.
5. How can I identify if the solenoid valve has failed?
Signs include slow hydraulic response, pump pressure irregularities, error codes, or inconsistent machine movement.
6. Can it operate under continuous high pressure?
Yes. It is built for demanding hydraulic environments with strong resistance to heat and pressure.
7. Can this valve fit other Komatsu models?
It is mainly for PC130-7. For other models, compatibility should be confirmed by part number.
8. Does replacing the solenoid improve pump performance?
A properly functioning solenoid ensures stable hydraulic output, smoother control, and overall better system efficiency.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1993
Total Annual:
1,500,000-1,800,000
Employee Number:
80~120
Ecer Certification：
Verified Supplier
Your Trusted Excavator Parts Supplier – Manufacturer & One-Stop Sourcing Solution Looking for a reliable supplier of excavator parts? Whether you need OEM services or a complete range of parts, we provide the best solutions for your business. As both a manufacturer and trading company, ... Your Trusted Excavator Parts Supplier – Manufacturer & One-Stop Sourcing Solution Looking for a reliable supplier of excavator parts? Whether you need OEM services or a complete range of parts, we provide the best solutions for your business. As both a manufacturer and trading company, ...
Get in touch with us
Leave a Message, we will call you back quickly!