Logo -ul Tonkee Machinery
Î1: Care este identificarea produsului și domeniul de aplicare al acestuia?
A1: Acest produs este un 156-7172 Controler ECU, a high-durability excavator spare part specifically engineered and calibrated for the Caterpillar E3412e engine (widely used in large-scale excavators and heavy engineering machinery). It serves as the core electronic control component for the E3412e engine system, designed to withstand extreme working conditions and ensure long-term stable operation.
Q2: Ce funcții de bază are 156-7172 ECU Controller perform for the E3412e engine?
A2: Ca “central control hub” of the E3412e engine, cel 156-7172 ECU Controller undertakes the following critical functions to maintain optimal engine performance:
- Management de precizie a combustibilului: Reglează sincronizarea injecției de combustibil, presiune, and volume for each cylinder of the E3412e engine, optimizarea puterii de ieșire (up to the original rated power of the E3412e) reducând în același timp consumul de combustibil cu 3-5% under full-load conditions.
- Real-time parameter monitoring: Collects and analyzes data from over 20 senzori cheie (de ex., pozitia arborelui cotit, temperatura lichidului de răcire, presiunea uleiului, exhaust gas recirculation (EGR) temperatură) to monitor the engine’s operating status comprehensively.
- Diagnosticarea defecțiunii & protecţie: Detectează automat condițiile anormale (de ex., supraîncălzirea, presiune scăzută a uleiului, fuel system faults) of the E3412e engine, stores diagnostic trouble codes (DTC-uri), and triggers protective measures (de ex., reduced power mode) to prevent severe engine damage.
- Reglare adaptivă la sarcină: Adjusts engine idle speed, acceleration, and combustion efficiency in real time based on the excavator’s working load (light/medium/heavy load), ensuring smooth and stable engine operation under varying conditions.
- System communication: Establishes seamless data interaction with the excavator’s hydraulic control unit, instrument panel, and telematics system, enabling real-time status display and remote monitoring of the E3412e engine.
