Irola yomgwaqo iyisisetshenziswa esikhethekile esisetshenziselwa ukwakha nokuhlanganisa imigwaqo, izitimela, izinkundla zezindiza, uthango, izisekelo zobunjiniyela bokonga amanzi kanye neminye imiklamo.Ekwakhiweni komgwaqo, amarola omgwaqo angenye yezinto ezibalulekile.Irola yomgwaqo engamathani angama-22 iwuhlobo lwerola yomgwaqo enosayizi omaphakathi, enamandla amakhulu uma kuqhathaniswa nobubanzi obuhlangene, futhi idlala indima ebalulekile ekwakhiweni komgwaqo.
1. Ukushayela ngomshini, isivinini esine;ukudlidliza kwe-hydraulic (umshini wokudlidliza), isondo langaphambili ukudlidliza kwe-hydraulic noma ukudlidliza (i-vibration oscillator) ukuqalisa ngesandla;isiteringi se-hydraulic, ukusebenza okulula
2. Imisebenzi ye-oscillation ne-vibration ishintshwa ngesandla, okulula ukuyisebenzisa futhi ayinawo umthelela (i-vibration oscillator)
3. Uhlaka olucacile, ukuqondisa okuguquguqukayo;uhlaka lwangaphambili lokusekela imfoloko, lungasondelana ngokuphelele nehlombe lomgwaqo ukuze kuhlanganiswe;wonke umshini unokubukeka okuhle
4. Amaphiko amabili ekhava yangemuva angavulwa ngo-180 degrees, okulungele ukugcinwa kwenjini.
5. Amanzi okufafaza ngomfutho olawulwa ngogesi, ithangi lokufafaza elilwa nokugqwala kanye nesistimu
6. Uma uthanda amathayi okushayela abushelelezi noma anyathele
7. Uhlobo lwethafa lungafakwa injini yedizili eshajwe kakhulu
Ububanzi besicelo:
Ukuminyanisa nokulungiswa kwezisekelo ezijwayelekile zokugandaywa kwetiyela netiyela njengemigwaqo yasemadolobheni, phakathi kwamadolobha kanye nemigwaqo yesifunda neyamalokishi, ezemidlalo nezinye iziza zezimboni.
Amarola adlidlizayo afaneleka kakhulu ukuminyanisa kanye nokulungiswa kwezingqimba ezingaphezulu kwetiyela njengamadekhi ebhuloho lapho ukuminyana kokudlidliza kungafaneleki.