On the basis of installed power about 60 % of these engines were slow-speed two-stroke cross-head diesel engines.
Malunga namandla afakiweyo malunga namashuni amathandathu eepesenti zezi-injini yazii-injini ezicothayo ezinabalawuli bephenyane elinabantu abaninzi ezinentloko esisishwankantelo ikwazezedizili.