I'm not sure what type of diesel engine you are talking about. Since it is the main engine of electricity generation, it should be a fixed and medium speed engine. I'm not sure if when you say low oil pressure you mean low fuel pressure or low oil pressure.
1. If the fuel pressure is low, the simplest possibility is that a certain fuel inlet valve is not open and there is air in the line, or it could be that the system fuel supply pipe in front of the high pressure fuel pump is blocked or malfunctioning (clogged filter dirty, fuel supply pump failure, blocked pipeline).
2. If the lubricating oil pressure is low, the problem is caused by the diesel engine safety mechanism which automatically shuts down the diesel engine. You can first confirm if the oil pressure is really low, if the diedetector (pressure switch) is working normally, whether the detector signal transmission is normal, whether the automatic processing center of the diesel engine is operating normally, and whether the built-in oil pump of the diesel engine is operating normally.
Best generator brands include Cummins, Yamaha, Honda, Weichai, Cape, Shangchai, etc.
1 Cummins
Cummins is the world leader in engines and One . generator manufacturers recognized for their efficient and reliable products. Generators are available in different power ranges for different applications.
2. Yamaha
Yamaha is a well-known diversified manufacturer in Japan and also has a good reputation in the field of generators. Their generator products are widely recognized for their high quality, low noise and reliability.
3. Honda
Honda is a manufacturer of automobiles andworld-renowned engines, and its generator products are known for their high performance, energy saving and environmental protection. They offer different types and specifications of generators to meet the needs of different users.
4. Weichai
WEICHAI Weichai is one of the famous engine manufacturers in China. Its generator products are renowned for their stability, reliability, high efficiency and energy savings. Their generators are widely used in industrial, commercial and domestic sectors.
5. Kaipu
Kaipu is a well-known generator brand in China and users trust it for its high quality and reliability. Generators of different types and powers are available, suitable for different scenarios and needs.
6. Shangchai
Shangchai is the leading engine manufacturer in China and also provides generator products.rs. The generator has stable power output, low fuel consumption and low emissions, making it suitable for various application scenarios.
Reference for the above content: Baidu Encyclopedia-Cummins
Reference for the above content: Baidu Encyclopedia-Yamaha