Diesel Power Engines are types of internal combustion engines that use diesel fuel to generate power. The diesel power engine was first developed by Rudolf Diesel in 1897 and has since become one of the most widely used types of engines in the world.
Diesel power engines are different from gasoline engines in that they use a compression ignition system rather than spark ignition. This means that the air and fuel are compressed together in the cylinder and then ignited by the heat of the compression, rather than by a spark plug. This allows diesel engines to achieve higher compression ratios than gasoline engines, resulting in higher power and efficiency.