GUANGZHOU XIEBANG MACHINERY CO., LTD
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Product Specification
| High Light | Excavator electronic control board ，EX550-3 excavator controller ，Excavator electric parts with warranty | ||
YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board
The YNF16802 Controller (part number 9140452) is a high-quality replacement electronic control board designed for EX550-3 excavators. This controller ensures reliable management of engine and hydraulic systems, providing precise machine operation and protecting against electronic failures. Made with durable components, it is built to withstand heavy-duty working conditions and environmental stress.
Direct replacement for 9140452
Compatible with EX550-3 excavators
High-quality electronic components for long-term durability
Controls hydraulic and engine system operations reliably
OEM-standard dimensions for easy installation
Resistant to vibration, dust, and moisture
Enhances operational efficiency and machine reliability
| Parameters | Details |
|---|---|
| OEM/ODM | Acceptable |
| MOQ | 1 Piece |
| Brand | OEM |
| Product Name | Controller |
| Packaging Details | Neutural Packing |
| Shipment | DHL FEDEX TNT EMS UPS |
| Availablity | In stock |
| Color | Customized |
| Application | Excavator |
| Packaging | Box |
Suitable for EX550-3 excavators
Used to manage hydraulic and engine electronic systems
Ideal replacement for faulty or damaged controllers
Part verification service available—send your old controller or machine model
Technical guidance for installation and troubleshooting
Full range of excavator electronic components available from YNF Machinery
Individually packed with protective materials
Shipped in reinforced cartons to prevent damage
YNF-branded or neutral packaging options available
Q: Is this controller compatible with EX550-3 excavators?
A: Yes, it directly replaces part number 9140452.
Q: What systems does it control?
A: Engine and hydraulic systems.
Q: Is installation difficult?
A: No, it is designed for OEM-standard direct replacement.
Q: Is it durable under harsh conditions?
A: Yes, resistant to vibration, dust, and moisture.
Q: Will it improve machine reliability?
A: Yes, it ensures stable operation and reduces downtime.
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, ...
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