Relative to the huge MAN B&W ship engines manufactured at the STX Engine Company factory on the southern coast of South Korea, their emergency generators are small in size. But in the event of a crisis on a deep-sea container, bulker or tank ship, they can literally be lifesavers. This is, of course, the reason that the IMO has mandated their installation in the upper decks of all new ships. On the first of February this year, STX Engines was shipping a Cummins KTA19-D(M)-powered emergency generator set.