Generally, we should change engine oil of diesel generator once time after 500 hours' operation, but sometimes the oil becomes thinner and impurities increase before the replacement period, so it can not be used continuously. Starlight Power shares some reasons with you. Why Is Engine Oil Fast to Deteriorate in Diesel Generator? 1.The part number of engine oil is incorrect, the quality fails to meet the standard requirements. We should select the engine oil which meet CC grade or above for the diesel generator with supercharging and rated speed greater than 2000 R/min; 2.Technical condition of diesel engine generator is not good, and the blowby gas, oil, fitting clearance are too large or the oil temperature is too high; 3.Diesel generator set often operates at low temperature, low load and low speed. The piston deformation is not enough and the combustion is not complete. Diesel oil enters the oil pan along the cylinder wall to dilute the engine oil; 4.Waste ...
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