I-rotator ye-casing yi-drill entsha yodidi kunye nokuhlanganiswa kwamandla apheleleyo e-hydraulic kunye nokuhanjiswa, kunye nokulawulwa kokudibanisa komatshini, amandla kunye nolwelo. Bubuchwephesha obutsha, bokusingqongileyo kunye nobuchwephesha obuphezulu bokomba. Kwiminyaka yakutshanje, yamkelwe ngokubanzi kwiiprojekthi ezinje ngokwakhiwa kwe-wubway yasezidolophini, imfumba yokudityaniswa kwesiseko somngxunya onzulu, ukucocwa kweemfumba zenkunkuma (izithintelo eziphantsi komhlaba), uloliwe ohamba ngesantya esiphezulu, indlela kunye nebhulorho, kunye neemfumba zokwakha ezidolophini, kwakunye nokuqiniswa kwedama lovimba.