Analysis of the Power Shortage of Deutz 913 Series Diesel Engine
Diesel engines are widely used in marine vessels, cars, trucks and other industrial fields because of their advantage of high mechanical efficiency, low fuel consumption and long life. The Deutz 913 series diesel engine is a new series of engines developed by Deutz specially for financial customers and offers them with high value added service. However, in the actual operation process, there are often power shortages, which will seriously affect the vehicles power performance and bring great safety hazards. Therefore, understanding and analyzing the cause of power shortage of the Deutz 913 series diesel engine is of great significance.
First and foremost, when analyzing the cause of the power shortage of the Deutz 913-series diesel engine, it is necessary to carry out a detailed inspection on the air intake system and the oil supply system. If the air cleaner is not clean or the oil is not sufficient and has many impurities, the air intake of the engine will be insufficient to cause a power shortage. If the oil filter is blocked, the oil supply will not be enough, so the fuel injection pressure of the engine will decrease to cause a power shortage.
Secondly, it is also necessary to verify whether the fuel injector itself has problems. If the fuel injector is blocked, it will cause fuel Unreached, which is not only one of the important factors of engine power shortage, but also one of the causes of engine failure. Therefore, it is necessary to check whether the fuel injector is clogged or not, and also to check whether the pressure adjusting screw of the fuel injector is sticky or not, and to adjust the correct fuel injection pressure according to the standard.
Thirdly, it is necessary to find out if the engines turbocharger has a malfunction. If the turbocharger does not work properly, the air intake amount of the diesel engine will be greatly reduced, so that the engines power output will not reach the standard output volume, causing power shortage.
Fourthly, it is necessary to pay attention to the engines malfunction in the combustion process. If there is a problem in the combustion process, the power of the engine will be reduced, and then lead to power shortage. Therefore, during the inspection, it is necessary to observe the engines exhaust smoke color, smell and quantity. If there is black smoke of heavy oil in the exhaust smoke, it indicates that the air-fuel ratio is unbalanced, so it is necessary to make the appropriate adjustment.
In a word, in order to ensure the normal operation of the Deutz 913 diesel engine, it is necessary to pay attention to the inspection of the air intake system and the oil supply system, and check if the fuel injector is clogged or not, and confirm that the turbocharger is functioning properly. At the same time, it is also necessary to pay attention to the combustion process of the engine to maintain its normal output power, so that the security of its operation will be more guaranteed.
