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The ECU (Electronic Control Unit) controller of a bulldozer is a computer control device integrating hardware and software systems such as a microprocessor, memory, and input/output interfaces. It is responsible for receiving signals from various sensors (such as engine speed, temperature, and pressure) and monitoring and adjusting the bulldozer's operating status in real time.
In bulldozers, the ECU controller typically works closely with the Engine Management System (EMS) to optimize engine performance, improve fuel economy, and reduce emissions by controlling parameters such as fuel injection, ignition timing, and turbocharging. For example, in large bulldozers, the ECU automatically adjusts engine power output according to load changes to adapt to different operational needs.
Real-time Monitoring: Collects data from sensors such as engine speed, oil pressure, and coolant temperature.
Intelligent Adjustment: Dynamically adjusts fuel supply and power output according to the workload.
Fault Diagnosis: Detects and stores fault codes via the OBD interface for easy maintenance.
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brand |
SHANTUI |
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Warranty period |
No after-sales service |
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Mechanical test report |
Unavailable |
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quality |
High quality |
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country of origin |
Shandong, China |
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Video factory inspection |
Unavailable |
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Warranty period |
No after-sales service |
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size |
300*250 * 250mm |
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Applied to |
SE220 series excavators |
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Part Number |
602209600001 602209300019 |
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Part Name |
ECU controller |
