Uzibophelele ekuveliseni isikhonkwane soomatshini bokwakha, iindawo eziphambili ezisetyenziswa kwi-excavator yintsimbi yokudibanisa phakathi kwesiphelo se-boom kunye neqonga, i-pin yokuxhuma phakathi kweqonga kunye ne-cylinder, i-pin yokudibanisa phakathi kwesiphelo esiphakathi. ibhoom kunye ne-cylinder, isikhonkwane sokudibanisa phakathi kwepleyiti yendlebe ephezulu kunye nesilinda, njl. njl.