: Powers lighting, navigation systems, communication tools, and radar.
: Runs hydraulic pumps, air compressors, winches, cranes, and thrusters. auxiliary engine
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 : Powers lighting
To maintain 24/7 reliability, these engines include specialized subsystems: and radar. : Runs hydraulic pumps
The primary role of an auxiliary engine is to ensure operational continuity by providing power for: