An air-cooled diesel generator is an internal combustion engine that uses diesel fuel as a device to convert the thermal energy released by the combustion of fuel into electrical or mechanical energy.

In order to ensure that the unit meets various technical indicators, the diesel engine and generator must be well-matched during the design and manufacture of the unit, which includes two aspects: power and speed.

Marine generators are mainly used as the primary motivation for onboard generator sets, and fuel coolers are essential for the cooling of the generator, allowing the generator to cool the fuel through seawater, thus achieving the performance required by the generator.

There are many different types of Yuchai diesel generator sets, which will be introduced in detail in the following content, let's take a look at them.