This is an engine oil pressure sensor specifically designed for Caterpillar (CAT) E320b and E320c excavators. It is a key component for real-time monitoring of engine oil pressure to ensure safe and stable operation of the excavator.
It is fully compatible with two core CAT excavator models:
(Note: For precise fitment, we recommend confirming your excavator’s serial number with our team if you have any doubts.)
The sensor monitors the engine’s oil pressure in real time and transmits accurate pressure data to the excavator’s ECU (Electronic Control Unit). When abnormal pressure (e.g., low oil pressure) is detected, it triggers a warning on the dashboard, preventing engine wear, seizure, or severe damage due to insufficient lubrication.
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