In the remainder a variety of propulsion machinery is found - diesels, gas turbines, steam reciprocating engines, or steam turbines with gas turbines in addition.
Kwisikhumbuzi sokuguquguquka soqubo lomatshini lufunyenwe-idizili, iigesi zomsinga, i-injini ezibuyisa umphunga, okanye umphunga womsiga one gesi usinga wongezwe.