What are the applications of diesel engines?

[Ann]

Various ground transportation vehicles (such as cars, tractors, diesel locomotives, etc.), machinery in mining, petroleum, construction, and engineering sectors, agricultural machinery, forestry machinery, and power stations extensively use internal combustion engines as their power source. Below are relevant introductions: 1. Water transportation: Can serve as the main and auxiliary engines for inland and marine vessels. In aviation, some small civil aircraft still use internal combustion engines for power. 2. Wide usage: Internal combustion engines are also widely used in military equipment, such as tanks, armored vehicles, infantry fighting vehicles, heavy weapon tractors, and various surface ships and submarines, where they are extensively utilized.