7835-46-3002 PC300-8 PC400-8 Excavator Controller Control Unit ECU Pump Controller 7835463002

The 7835-46-3002 Controller Control Unit is a high-performance electronic controller designed for PC300-8 and PC400-8 excavators. This pump controller ECU manages hydraulic system signals, machine communication, and electronic control functions to ensure smooth and accurate excavator operation.

Built with a durable housing structure and reliable electronic components, the 7835463002 control unit provides an excellent replacement solution for damaged or malfunctioning excavator controllers, helping restore machine performance and reduce downtime.

• Controls hydraulic pump-related electronic functions
• Provides accurate signal processing and system communication
• Improves excavator operating stability and efficiency

• Strong protective housing
• Excellent heat dissipation structure
• Designed for heavy-duty construction environments

• Direct replacement for original controller applications
• Matching connector and mounting design
• Suitable for excavator repair and maintenance

• Professionally tested before shipment
• Reliable electronic components
• Supports long working hours in demanding conditions

Suitable for:

• ✔ PC300-8 Excavator
• ✔ PC400-8 Excavator

Reference Numbers:

• 7835-46-3002
• 7835463002

The controller is commonly used for:

• Excavator hydraulic pump control repair
• ECU replacement
• Electronic system troubleshooting
• Construction machinery maintenance
• Heavy equipment refurbishment

Designed specifically for PC300-8 and PC400-8 excavator control systems.

Helps maintain stable pump control and machine operation.

Designed to match original connectors and mounting points.

A practical replacement option compared with replacing the complete control system.

• ✔ Professional excavator electronic parts supplier
• ✔ Focus on ECU, controller and computer board solutions
• ✔ Strict quality inspection before shipment
• ✔ Stable supply for global dealers and repair companies
• ✔ Wholesale and bulk orders supported

This controller is designed for PC300-8 and PC400-8 excavators.

Yes, it functions as an electronic pump controller/control unit for the excavator hydraulic system.

Some machine configurations may require parameter setting or programming after installation.

Please check your original controller label and part number before ordering.