enjene ea koloi ke sesebelisoa se fanang ka matla bakeng sa koloi, 'me ke pelo ea koloi, e khethollang matla, moruo, botsitso le tšireletso ea tikoloho ea koloi. Ho ea ka mehloli e fapaneng ea matla, lienjineri tsa likoloi li ka aroloa ka lienjineri tsa diesel, lienjineri tsa peterole, li-motors tsa likoloi tsa motlakase le matla a lebasetere.
Lienjineri tse tloaelehileng tsa peterole le lienjine tsa disele ke lienjineri tse tukang ka hare tsa piston, tse fetolelang matla a lik'hemik'hale a mafura hore e be matla a mochini a motsamao oa piston le matla a tsoang. Enjene ea peterole e na le melemo ea lebelo le holimo, boleng bo tlase, lerata le tlase, ho qala habonolo le litšenyehelo tse tlase tsa tlhahiso; Enjene ea diesel e na le tekanyo e phahameng ea khatello, ts'ebetso e phahameng ea mocheso, ts'ebetso e ntle ea moruo le ts'ebetso ea tlhahiso ho feta enjene ea peterole.
Enjene e entsoe ka mekhoa e 'meli e meholo, e leng mochini o kopanyang crank rod le mochini oa valve, hammoho le litsamaiso tse hlano tse kholo, joalo ka ho pholisa, ho tlotsa, ho tima, phepelo ea mafura le sistimi ea ho qala. Likarolo tse ka sehloohong ke cylinder block, cylinder head, piston, piston pin, connecting rod, crankshaft, flywheel joalo-joalo. Kamore e sebetsang ea enjene e tukang ka hare ea piston e bitsoa cylinder, 'me bokaholimo ba silindara ke cylindrical. Piston e khutlisetsang ka har'a cylinder e hoketsoe ka ntlha e le 'ngoe ea molamu o hokahanyang ka phini ea piston,' me ntlha e 'ngoe ea molamu o hokahanyang e hokahane le crankshaft, e tšehetsoeng ke ho beha sekontiri sa cylinder mme e ka fetoloa e belehang ho etsa mochini o kopanyang oa crank. Ha piston e ea pele le morao ka har'a silinda, molamu o kopanyang o sutumelletsa crankshaft ho potoloha. Ho fapana le hoo, ha crankshaft e bilika, koranta ea rod e kopanyang e tsamaea ka selikalikoe ka har'a crankcase ebe e khanna piston holimo le tlase ka moqomong ka molamu o kopanyang. Nako e 'ngoe le e' ngoe ea crankshaft, piston e matha hang ka nako, 'me molumo oa silinda o lula o fetoha ho tloha ho tse nyenyane ho ea ho tse kholo, ebe ho tloha ho tse kholo ho ea ho tse nyenyane, joalo-joalo. Bokaholimo ba silindara bo koetsoe ka hlooho ea cylinder. Li-valve tsa ho kenya le ho qeta li fanoa holim'a hlooho ea cylinder. Ka ho bula le ho koala ha li-valve tsa ho kena le tsa ho qeta, ho elelloa ho tjhaja ka hare ho silinda le ho ntša metsi ka ntle ho cylinder. Ho bula le ho koala li-valve tsa ho kena le tsa ho qeta li tsamaisoa ke camshaft. Camshaft e khannoa ke crankshaft ka lebanta le meno kapa lisebelisoa.
Re Zhuomeng Shanghai Automobile Co., LTD., re rekisa MG&MAUXS mefuta e 'meli ea likarolo tsa koloi ka lilemo tse 20, haeba koloi ea hau e hloka likarolo, o ka ikopanya le rona.
