I-Rotator ye-casing luhlobo olutsha lwe-drill ngokudityaniswa kwamandla apheleleyo e-hydraulic kunye nokuhanjiswa, kunye nolawulo lwendibaniselwano yomatshini, amandla kunye nolwelo. Itekhnoloji entsha, enobume bendalo kunye nobuchule bokugrumba. Kwiminyaka yakutshanje, yamkelwa ngokubanzi kwiiprojekthi ezinje ngolwakhiwo lwangaphantsi kwedolophu, ukubekwa kwengqokelela yesiseko somgxobhozo, ukucocwa kwenkunkuma (izithintelo ezingaphantsi komhlaba), kaloliwe ohamba ngesantya esiphezulu, indlela kunye nebhulorho, kunye nemfumba yolwakhiwo ezidolophini, kunye nokuqiniswa kwedama ledama.