TURBOCHARGER GP 6N5374 - Caterpillar

The engines are available with direct fuel injection and can be naturally aspirated, turbocharged, or turbocharged with jacket water aftercooling.A mechanical governor controls the fuel injection pump output to maintain the engine rpm selected by the operator.Individual injection pumps, one for each cylinder, meter and pump fuel under high pressure to an injection valve for each cylinder. Automatic timing advance provides the best fuel injection timing over the full range of engine speed.The cooling system consists of a gear driven centrifugal water pump, with one thermostat to regulate engine coolant temperature, an oil cooler and an expansion tank incorporating a shunt system.The engine lubricating oil is supplied by a gear-type pump. Oil is both cooled and filtered. Bypass valves provide unrestricted flow of lubrication oil to the engine parts when oil viscosity is high, or if either the oil cooler or the oil filter elements should become clogged.Efficiency of engine performance depends on adherence to proper operation and maintenance recommendations, and use of recommended coolants, fuels, and lubrication oils. Follow the recommended Maintenance Schedule to obtain the full service life of your engine.Engine Specifications