Auxiliary Engines Home Power Systems Marine Power Systems Auxiliary Engines Enable Javascript in your browser to allow sorting products 3512E Marine Auxiliary/DEP Engine (U.S. EPA Tier 4 Final) Power Range 732-2399 bhp (546-1789 bkW) Aspiration TA Emissions U.S. EPA Tier 4 Final, IMO III View Full Specs 3516E Marine Auxiliary Engine (U.S. EPA Tier 4 Final) Power Range 787-3175 bhp (587-2368 bkW) Aspiration TA Emissions U.S. EPA Tier 4 Final, IMO III View Full Specs C4.4 (Electronic Control System) Power Range 71/81/108/129 bkW @ 1800 rpm, 71/86/108 bkW @ 1500 rpm Length 33.7 in Configuration In-line 4, 4-stroke-cycle diesel View Full Specs C7.1 (Electronic) Length 43.1 in Power Range 109 - 218 bkW Configuration In-line 6, 4-stroke-cycle diesel View Full Specs C9.3 Marine Auxiliary Engine Minimum Rating 292 bhp Aspiration TA Configuration In-Line 6, 4-Stroke-Cycle Diesel View Full Specs Cat C18 Auxiliary/Generator Set Engine Minimum Rating 624.0 bhp Aspiration TA, TTA Rotation Counterclockwise View Full Specs Cat C18 Auxiliary/Generator Set Engine (IMO II) Minimum Rating 404.0 bhp Aspiration TA, TTA Rotation Counterclockwise View Full Specs Cat C280 Marine Auxiliary Engines Minimum Rating 2320.0 bhp Aspiration TA Stroke 11.8 in View Full Specs Cat C32 Auxiliary / Diesel Electric Propulsion (US EPA Tier 3 / IMO II) Minimum Rating 314 BHP Maximum Rating 1333 BHP Aspiration Turbocharged-aftercooled aspiration View Full Specs Cat C32 Auxiliary / Diesel Electric Propulsion Engine (IMO III) Minimum Rating 1047 BHP Maximum Rating 1332 BHP Aspiration Turbocharged-aftercooled View Full Specs Cat C32 Auxiliary / Diesel Electric Propulsion Engine (US EPA Tier 4 / IMO III) Minimum Rating 400 BHP Maximum Rating 1333 BHP Aspiration Turbocharged-aftercooled View Full Specs Cat C32 Auxiliary/Generator Set Engine Minimum Rating 1047.0 bhp Aspiration TTA Rotation Counterclockwise View Full Specs Cat C32 Auxiliary/Generator Set Engine (IMO II) Minimum Rating 791.0 bhp Aspiration TTA Rotation Counterclockwise View Full Specs