Imishini yokubumba umjovo kagesi sebenzisa amandla kuphela uma kudingeka esenzweni esithile, futhi imoto okukhiphayo kufaniswa ukuze kuhlangatshezwane nezidingo, ngokungafani nemishini yokubumba yomjovo we-hydraulic evamile esebenzisa ngokuqhubekayo amandla noma ingenzi lutho.
Esikhundleni sokushayelwa uhlelo lwe-hydraulic, imishini yokubumba umjovo kagesi ilawulwa ngedijithali ama-servo motors anesivinini esikhulu futhi asebenza kahle kakhulu ukushayela yonke inqubo. I-eksisi ngayinye ilawulwa injini ezimele yokujova, ukukhishwa, clamping kanye ejection.
I umphumela kuletha ngokushesha, ohlanzekile, inqubo yokubumba yomjovo ephindaphindekayo futhi eyonga amandla. Ukusetshenziswa kwamandla emishini yokubumba umjovo kagesi kungancishiswa ngo 50 ku 75% uma kuqhathaniswa nohlobo lwe-hydraulic.
Ngenxa yokwenyuka kwakamuva kwezikweletu zikagesi embonini, yonke imishini yokubumba umjovo kagesi iye yathandwa kakhulu ukulondoloza izindleko zikagesi ekugcineni okuholela ekunciphiseni izindleko zokusebenza jikelele.
