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YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board
YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board
YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board
YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board
YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board
YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board
YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board
YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board
Specifications
Brand Name :
YNF
Model Number :
9140452
Certification :
CE
Place of Origin :
China
MOQ :
1 SET
Price :
ask our sales
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 :
Controller
Description

YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board

Product Overview

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.

Key Features

  • 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

Technical Specifications
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
Applications

  • Suitable for EX550-3 excavators

  • Used to manage hydraulic and engine electronic systems

  • Ideal replacement for faulty or damaged controllers

Support and Services

  • 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

Packing and Shipping

  • Individually packed with protective materials

  • Shipped in reinforced cartons to prevent damage

  • YNF-branded or neutral packaging options available

Frequently Asked Questions

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.



YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control BoardYNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board

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YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board

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Product Detail
Brand Name :
YNF
Model Number :
9140452
Certification :
CE
Place of Origin :
China
MOQ :
1 SET
Price :
ask our sales
Contact Supplier
YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board
YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board
YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board
YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board

GUANGZHOU XIEBANG MACHINERY CO., LTD

Verified Supplier
12 Years
guangdong, guangzhou
Since 1993
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Excavator Spare Parts, Excavator Coupling, Excavator Seal Kits
Total Annual :
1,500,000-1,800,000
Employee Number :
80~120
Certification Level :
Verified Supplier
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