Maemo a mosebetsi a mechine ea ho epa, li-bulldozer, li-crawler crawler le lisebelisoa tse ling mechini ea kaho a boima, haholo-hololi-crawlertsamaisong ea ho tsamaea mosebetsing ho hlokahala hore ho mamelle khatello le tšusumetso e kholo. E le ho fihlela litšobotsi tsa mechini tsa crawler, ho hlokahala ho etsa ts'ebetso ea mocheso ho kenyeletsoa kalafo ea mocheso, forging, casting le lits'ebetso tse ling likarolong tse ngata tse etsang crawler. Mekhoa ea ts'ebetso ea mocheso e boletsoeng ka holimo kaofela ke mekhoa ea ts'ebetso e sebelisang matla a mangata. Ka hona, ts'ebeliso ea matla a macha, theknoloji e ncha le theknoloji e ntlafalitsoeng e fetohile tsela ea bohlokoa ea ho ntlafatsa ts'ebetso ea sehlahisoa khafetsa le ho fokotsa litšenyehelo tsa tlhahiso, ha ka nako e ts'oanang e ntlafatsa bophelo ba ts'ebeletso ea sehlahisoa khafetsa. Eba mokhoa o atlehang oa ho boloka matla.