Internal combustion engines as drive units for working machines

Cilj rada je objasniti povijesni razvoj, primjenu, osnovne dijelove i princip rada; Otto motora, dizel motora i motora koji kao pogonsko gorivo koriste plin i alkohol te održavanje motora s unutrašnjim sagorijevanjem. Osim toga objašnjeni su i prednosti i nedostaci istih. Također se obrađuje sistem kontrole rashladne tekućine, održavanje čistoće motora te mijenjanje filtera za gorivo, zrak i ulja za podmazivanje motora.The aim of the paper is to explain the historical development, as appropirate, of the basic parts and principle of operation; Otto engines, diesel engines and engines that use gas and alcohol as fueal and maintain internal combustion engines. In addition, the advantages and disadvantages of the same were published. It also handles the coolant control system, maintaining engine celanliness, and changing fuel, air, and engine oil filters