An is a secondary power unit designed to handle critical systems and equipment while the main engine is either off or focused solely on propulsion. While primarily associated with the marine industry as "diesel generators" (gensets), auxiliary engines are also used in aircraft (as APUs), heavy trucking, and industrial machinery. Core Functions
The primary role of an auxiliary engine is to ensure operational continuity by providing power for: auxiliary engine
: Operates air conditioning, galley equipment, and refrigeration. Key Features & Components An is a secondary power unit designed to