Tachometer Sensor 2872361 for Liugong Excavators

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Product Overview: Part Name: Tachometer Sensor / Engine Speed Sensor Part Number: 2872361 Application: Measures engine RPM by detecting rotational motion (typically of the cranksha ft or flywheel) and sends precise speed data to the machine's ECU or control panel Compatible Models: Excavators: Liugong 920E, 922E, 922D, 936D, and other models using 2872361 sensor based on KWSK-series engines or equivalents Engine Type: Liugong KWSK-series diesel engines Function: Provides a reliable RPM signal for tachometer readouts, machine diagnostics, and engine control, ensuring correct performance monitoring and protection Condition: Brand New / OEM Standard Replacement Technical Specifications: Type: Magnetic proximity (MPU) tachometer sensor Voltage Input: 5V–24V DC (depending on model/end equipment) Connector Type: 2 or 3-pin sealed connector (model-specific) Thread Size / Mounting: Typically M18 x 1.5 screw-in mount (confirm with machine service manual) Signal Output: AC voltage pulses proportional to engine RPM Operating Temperature: −40 °C to +125 °C Materials: Steel housing with corrosion-resistant finish; sealed electronics for durability Weight: Approx. 0.20–0.30 kg Shipping: Global Shipping Available | Delivery in 3–5 Days Show more