Logotipo de máquinas Tonkee
Q1: Qual é a identificação do produto e seu escopo aplicável?
A1: This product is a 156-7172 Controlador de 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.
2º trimestre: Quais funções principais o 156-7172 ECU Controller perform for the E3412e engine?
A2: Como o “central control hub” of the E3412e engine, o 156-7172 ECU Controller undertakes the following critical functions to maintain optimal engine performance:
- Gerenciamento de combustível de precisão: Regula o tempo de injeção de combustível, pressão, and volume for each cylinder of the E3412e engine, otimizando a produção de energia (up to the original rated power of the E3412e) ao mesmo tempo em que reduz o consumo de combustível 3-5% under full-load conditions.
- Real-time parameter monitoring: Collects and analyzes data from over 20 sensores principais (por exemplo, posição do virabrequim, temperatura do líquido refrigerante, pressão do óleo, exhaust gas recirculation (EGR) temperatura) to monitor the engine’s operating status comprehensively.
- Diagnóstico de falhas & proteção: Detecta automaticamente condições anormais (por exemplo, superaquecimento, baixa pressão de óleo, fuel system faults) of the E3412e engine, stores diagnostic trouble codes (DTCs), and triggers protective measures (por exemplo, reduced power mode) to prevent severe engine damage.
- Ajuste adaptável à carga: 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.
