The Ocean class are vessels of about 1,680 tons displacement, twin-screw, of shallow draft and specially strengthened to allow them to be grounded.
Udidi lolwandlekazi zinqanawa ezimalunga newaka amakhulu mathandathu anamashumi asibhozo eetoni ezishenxisiweyo, izikrufu ezingamawele, ezinganzulwanga kwaye zomelezwe ngokukhethekileyo ukuzivumela ukuba zinyuselwe.