Where is the Dongan Mitsubishi Engine Produced?
1 Answers
Dongan Mitsubishi engines are produced by Harbin Dongan Engine (Group) Co., Ltd. in Heilongjiang, China, and are classified as domestically manufactured engines. Models such as the Changan Star 9, Dongfeng Fengxing, and Yongyuan A380 utilize Dongan Mitsubishi engines. Specifically, the Changan Star 9 is equipped with the 4G15S engine model, which delivers a maximum power output of 85kW, a maximum torque of 150 Nm, and a maximum horsepower of 116. For the daily maintenance of the Changan CS15's engine, the following methods are recommended: Use lubricating oil of the appropriate quality grade. For gasoline engines, select SD to SF grade gasoline engine oil based on the additional equipment in the intake and exhaust systems and usage conditions. For diesel engines, choose CB to CD grade diesel engine oil according to mechanical load, ensuring the selected standard meets or exceeds the manufacturer's requirements. Regularly replace the engine oil and oil filter. The quality of any lubricating oil deteriorates over time with use. After a certain mileage, its performance degrades, potentially causing various engine issues. To prevent malfunctions, change the oil periodically based on usage conditions and maintain an appropriate oil level. As oil passes through the fine pores of the filter, solid particles and viscous substances accumulate in the filter. If the filter becomes clogged and oil cannot pass through, it may rupture the filter or activate the safety valve, allowing oil to bypass through the bypass valve and carry contaminants back to the lubrication points, accelerating engine wear and increasing internal contamination. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls. These substances mix with metal particles from component wear, forming sludge. In small amounts, the sludge remains suspended in the oil, but in larger quantities, it precipitates, clogging filters and oil passages, making engine lubrication difficult and leading to wear. Periodically use a radiator cleaner to flush the radiator. Removing rust and scale deposits not only ensures the engine operates smoothly but also extends the overall lifespan of both the radiator and the engine.
