Amazinyo okumba ajikelezayo ayinxalenye ebalulekileyo kuluhlu olubanzi lwezixhobo ezihambayo zomhlaba kunye nemigodi:
Ukugrunjwa kunye nokugrumba: Ifakwe kumavili e-trencher kunye ne-excavator-mounted milling heads yokwemba imisele eluncedo emhlabeni namatye.
Ukumbiwa komhlaba: Isetyenziswa kubasebenzi-mgodini bomphezulu othe gqolo ukulungiselela ukumbiwa kwamalahle nezinye izimbiwa.
I-Rock Wheel Excavators: Ifakwe kwiintloko ezijikelezayo "zamavili amatye" okanye "abasiki bamatye" ukwenzela ukugrumba amatye aqinileyo kwitonela, ukwembiwa kunye nophuhliso lwesiza.
Ukulungiswa komhlaba kunye nokuRedwa: Uqeshwe kwiintloko zokusika ii-dredgers zokusika kunye nokuxuba izinto eziphantsi kwamanzi.
Le theyibhile ilandelayo ishwankathela iimpawu eziphambili zojongo olukhawulezayo:
| Uphawu | Inkcazo | Inzuzo |
| Umsebenzi oPhambili | Ukusika, ukwaphula, kunye nokuqhekeza imathiriyeli esemhlabeni ngokujikeleza. | Yenza ukugrumba okusebenzayo koomatshini. |
| Izinto eziphathekayo | Incam ye-tungsten carbide ibotshelelwe kumzimba wentsimbi ephezulu. | Idibanisa ukuxhathisa okugqithisileyo kunye nokuqina kwempembelelo ephezulu. |
| Indlela engundoqo | Impembelelo kunye namandla okucheba ukusuka kwigubu elijikelezayo; kudla ngokuquka ukuzijikeleza. | Ikhuthaza nokunxiba, ukuzilola, kunye nobomi benkonzo ende. |
| UNcedo oluPhambili | UkuSebenza okuPhakamileyo kokuGcinwa kunye nokuNcitshiswa kwexesha lokuphumla. | Igcina ukusebenza kokusika kwiimeko ezinqabileyo, ukunciphisa ukuphindaphinda kokutshintshwa. |
| Izixhobo | Iitrenchers, abasebenzi basezimayini abaqhubekayo, amavili amatye, abasiki be-dredger. | Isixhobo esibalulekileyo sokusika koomatshini bokugrumba be-rotary. |
Ngamafutshane, Rotary Ukumba Amazinyo zizixhobo ezisisiseko, ezisebenzisekayo ezenza ukomba oomatshini bale mihla. Uyilo lwabo olomeleleyo nolukrelekrele luvumela oomatshini abanzima ukuba bagrumbe ngokufanelekileyo nangoqoqosho ezona mathiriyeli zinzima emhlabeni, ukusuka kumhlaba odityanisiweyo ukuya kwilitye eliqinileyo.
