Excavator Machinery Parts 4130000329(0.8Bar) Pressure Sensor for LIUGONG Application 4130000329 is a 0.8 bar (≈ 12 psi) normally-closed mechanical pressure sensor used on LiuGong CLG906, CLG908, CLG915, CLG920, CLG922, CLG925 and CLG933 medium excavators as well as CLG835/842/856 wheel loaders. Mounted in the engine oil gallery, it opens the ground circuit to the cab gauge and ECU the instant oil pressure exceeds 0.8 bar, giving immediate low-pressure warning protection on construction, quarry and rental fleets worldwide
