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YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board

Categories Excavator Electric Parts
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
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YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board

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
ParametersDetails
OEM/ODMAcceptable
MOQ1 Piece
BrandOEM
Product NameController
Packaging DetailsNeutural Packing
ShipmentDHL FEDEX TNT EMS UPS
AvailablityIn stock
ColorCustomized
ApplicationExcavator
PackagingBox
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.



Quality YNF16802 9140452 EX550-3 Controller – Excavator Electronic Control Board for sale
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