7834-21-4000 ECU Controller 7834214000 Engine Control Unit for Komatsu PC200-6 PC210-6 PC220-6 PC230-6 Excavator 4D95 6D95
Product Description 🔧 Product Overview The 7834-21-4000 ECU Controller is a high-performance engine control unit (ECU / ECM) designed for Komatsu excavators equipped with 4D95 and 6D95 diesel engines. This electronic controller manages important engine and machine operating functions, including ...
Komatsu excavator ECU controller
,PC200-6 engine control unit
,4D95 6D95 excavator controller
The 7834-21-4000 ECU Controller is a high-performance engine control unit (ECU / ECM) designed for Komatsu excavators equipped with 4D95 and 6D95 diesel engines.
This electronic controller manages important engine and machine operating functions, including engine monitoring, fuel system control, communication signals, and overall equipment performance optimization.
Designed as a reliable replacement component, the 7834-21-4000 ECU helps restore stable engine operation and improve machine reliability for heavy-duty construction applications.
- Product Name: Engine Control Unit (ECU Controller / ECM Module)
- Part Number: 7834-21-4000
- OEM Number: 7834214000
- Application Type: Excavator Engine Electronic Control System
- Engine Compatibility: 4D95 / 6D95 Diesel Engine
- Machine Type: Construction Machinery Excavator
This ECU controller supports OEM reference numbers:
- 7834-21-4000
- 7834214000
Suitable for Komatsu excavators including:
- PC200-6 Excavator
- PC210-6 Excavator
- PC220-6 Excavator
- PC230-6 Excavator
Compatible with machines equipped with:
- 4D95 Diesel Engine
- 6D95 Diesel Engine
Provides accurate electronic management of engine operating parameters for smooth and efficient performance.
Ensures reliable communication between engine systems and excavator control systems.
Built for demanding working conditions with excellent resistance to vibration, heat, and long operating hours.
Designed to match original specifications for convenient installation and replacement.
Helps reduce downtime caused by ECU failure and maintains stable excavator operation.
Widely used in:
- Hydraulic Excavators
- Construction Machinery
- Mining Equipment
- Heavy-Duty Industrial Equipment
Application examples:
- Komatsu PC200-6
- Komatsu PC210-6
- Komatsu PC220-6
- Komatsu PC230-6
- 1 * 7834-21-4000 ECU Controller
- Engine Control Unit Module
JISION specializes in aftermarket electronic solutions for construction machinery, including:
- ECU / ECM Engine Controllers
- Excavator Control Modules
- Computer Boards
- Electrical Control Units
Our products are manufactured with reliable electronic components and tested to provide stable performance for global machinery repair and maintenance markets.
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