I-casing rotator uhlobo olusha lokuprakthiza ngokuhlanganiswa kwamandla amakhulu we-hydraulic nokudlulisa, kanye nokulawulwa kokuhlanganiswa komshini, amandla noketshezi. It is a entsha, imvelo-nobungcweti ubuchwepheshe esebenza kahle kakhulu. Eminyakeni yamuva nje, yamukelwa kabanzi kumaphrojekthi afana nokwakhiwa kojantshi ongaphansi komhlaba wasedolobheni, ukuqoqwa kwenqwaba yomgodi ojulile wesisekelo, ukususwa kwezinqwaba zemfucuza (ukuvinjelwa komhlaba), isitimela esinejubane elikhulu, umgwaqo kanye nebhuloho, nezinqwaba zokwakhiwa kwamadolobha, kanye nokuqiniswa kwedamu lamachibi okugcina amanzi.