SPEED SENSOR FOR KOMATSU & HITACHI EXCAVATORS 4327239 3408472

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4327239 3408472

SPEED SENSOR FOR KOMATSU & HITACHI EXCAVATORS

Product Overview: Part Name: Diesel Engine Speed Sensor Part Numbers: 4327239, 3408472 Application: Designed to detect engine speed through crankshaft rotation, this sensor transmits real-time data to the machine's ECM for precise control of fuel injection and timing. Built for heavy-duty excavators working in extreme environments. Compatible Models: Excavators: Komatsu PC1250-7 & Hitachi ZAX1200 (Also compatible with other large excavators using Cummins QSK engines depending on configuration) Function: Accurately monitors engine RPM to optimize performance and reduce emissions. Essential for diagnostic functions and operational efficiency. Condition: Brand New | OEM Standard | High Durability Technical Specifications: Sensor Type: Magnetic Speed Sensor (MPU type) Thread Size: M18 x 1.5 Voltage Range: 8–32V Signal Output: Sine Wave, AC Voltage Connector Type: 2-pin plug Cable Length: Approx. 1000 mm Operating Temperature Range: −40°C to +125°C Material: Stainless steel housing with sealed electronics for vibration and moisture resistance Features: Stable signal at all engine speeds & Corrosion-resistant and waterproof design & Suitable for extreme-duty construction machinery