Lefatšeng le boima la lisebelisoa tsa kaho, ho tšoarella le ho ts'epahala ha ho ka buisanoa. Lisebelisoa tsa rona tsa li-bevel tse sebetsang ka thata li entsoe ka sepheo sa ho mamella maemo a thata ka ho fetesisa a fumanehang libakeng tsa kaho lefatšeng ka bophara. E hahiloe ho tloha ho lisebelisoa tse matla haholo 'me e entsoe ho ea ho litlhaloso tse nepahetseng, lisebelisoa tsena tsa lisebelisoa li sebetsa hantle haholo lits'ebetsong tseo ho tsona ho leng bohlokoa ho sebelisa matla le mahlahahlaha.
Ebang e matlafatsa liepolli, li-bulldozers, li-crane, kapa mechini e meng e boima, lisebelisoa tsa rona tsa bevel li fana ka torque, ts'epahalo le bophelo bo bolelele bo hlokahalang ho etsa mosebetsi. Ka kaho e matla, lintlha tse nepahetseng tsa meno, le lits'ebetso tse tsoetseng pele tsa ho tlotsa, lisebelisoa tsena tsa lisebelisoa li fokotsa nako, li fokotsa litšenyehelo tsa tlhokomelo, 'me li eketsa tlhahiso le mesebetsing e boima haholo ea kaho.