Ukugcinwa kahle kwesihlungi sikawoyela obuyayo kubalulekile ekuqinisekiseni ukusebenza kwaso okuvamile nokwelula isikhathi saso sokusebenza.
Uwoyela ezinhlelweni ezisebenza ngogesi udlala indima ebalulekile, uthwala ukuhanjiswa kwemidiya ecindezelwe kanye nokuvikelwa kwezingxenye zokugcoba.
Amasistimu we-hydraulic adlala indima ebalulekile ezinhlelweni eziningi zezimboni. Ukuze kugcinwe ukusebenza kahle kohlelo lwe-hydraulic, isihlungi sikawoyela we-hydraulic singenye yezingxenye ezibalulekile.
Isici sokuhlunga se-hydraulic siyingxenye ebaluleke kakhulu ohlelweni lwe-hydraulic, olungahlunga ngempumelelo ukungcola nokungcola kuwoyela we-hydraulic, futhi ivikele ukusebenza okuvamile kwesistimu ye-hydraulic.