PC300-6 PC400-6 PC600-6 Excavator Controller Box Control Unit 7834-20-5001 7834205001 ECU Computer Board Replacement for Komatsu Excavator
The 7834-20-5001 Controller Box Control Unit is a high-quality electronic control module designed for Komatsu PC300-6, PC400-6, and PC600-6 excavators. This controller plays an important role in the excavator electronic control system, managing machine signals and ensuring stable communication between different operating systems.
This new programmed controller unit is manufactured with reliable electronic components and a durable metal housing. It is an ideal replacement solution for damaged or malfunctioning original controller boxes, helping restore excavator performance and reduce downtime.
- 7834-20-5001
- 7834205001
- Komatsu PC300-6 Excavator
- Komatsu PC400-6 Excavator
- Komatsu PC600-6 Excavator
Controller Box / ECU Control Unit / Computer Board
Condition: New Replacement Part (Programmed)
Provides accurate signal processing and stable communication between excavator electronic systems.
Pre-programmed controller solution designed for easier replacement and improved compatibility.
Helps optimize excavator operation and maintain smooth working performance.
Strong protective casing reduces the impact of vibration, dust, and harsh construction environments.
Each controller is inspected and tested before delivery to ensure reliable operation.
Compatible with:
✔ Komatsu PC300-6 Excavator
✔ Komatsu PC400-6 Excavator
✔ Komatsu PC600-6 Excavator
Suitable replacement for:
- Excavator Controller Box
- Electronic Control Unit
- Computer Control Board
- ECU Module
- Excavator Main Controller
- Professional excavator electronic parts supplier
- High-quality replacement ECU controllers
- OEM standard manufacturing process
- Programmed and tested before shipment
- Fast global delivery support
- Reliable after-sales service
1 * 7834-20-5001 Excavator Controller Box Control Unit
7834-20-5001 Controller
7834205001 ECU
PC300-6 Controller
PC400-6 Controller
PC600-6 Controller
Komatsu Excavator ECU
Komatsu Control Unit
Excavator Computer Board
Excavator Controller Box
Excavator Electronic Module
Construction Machinery Spare Parts
7834-20-5001 Controller for PC300-6 PC400-6 PC600-6 Excavator ECU Unit
JISION 7834-20-5001 Excavator Controller Box Control Unit for Komatsu PC300-6 PC400-6 PC600-6. New programmed ECU computer board with stable performance and reliable operation.
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