Auxiliary Engines
For unique applications requiring a custom approach - Caterpillar marine generator sets provide the power you work with and live by. So everything about them is built to help you do your job, whether that means bringing in a catch or cargo, or simply providing a pleasurable day on the water.
Auxiliary Engines
-
3512E Marine Auxiliary/DEP Engine (U.S. EPA Tier 4 Final)
- Aspiration
- Turbocharged - Aftercooled
- Power Range
- 1263 - 1789 bkW
- Emissions
- U.S. EPA Tier 4, IMO II/III
-
3516E Marine Auxiliary Engine (U.S. EPA Tier 4 Final)
- Aspiration
- Turbocharged - Aspirator
- Power Range
- 1921 - 2368 bkW
- Emissions
- U.S. EPA Tier 4, IMO II/III
-
Cat C18 Auxiliary/Generator Set Engine
- Power Range
- 404 - 803 hp
- Emissions
- IMO II/III, EPA T 3, EU IWW, EU Stage V, China II
- Minimum Rating
- 404 BHP
-
Cat C18 Auxiliary/Generator Set Engine (EPA Tier 3)
- Minimum Rating
- 624 BHP
- Maximum Rating
- 803 BHP
- Aspiration
- TA, TTA
-
Cat C280 Marine Auxiliary Engines
- Minimum Rating
- 2,320 BHP
- Maximum Rating
- 7,268 BHP
- Aspiration
- Turbocharged - Aspirator
-
Cat C32 Auxiliary/Generator Set Engine
- Power Range
- 791-1333
- Rated Engine Speed
- 1500 / 1800
- Emissions
- IMO II, IMO III, U.S. Tier 4, EU Stage V, China II
-
Cat C32 Auxiliary / Diesel Electric Propulsion Engine (IMO III)
- Minimum Rating
- 1,047 BHP
- Maximum Rating
- 1,332 BHP
- Aspiration
- Turbocharged - Aftercooled
-
Cat C32 Auxiliary / Diesel Electric Propulsion Engine (IMO III)
- Minimum Rating
- 1,047 BHP
- Maximum Rating
- 1,332 BHP
- Aspiration
- Turbocharged-aftercooled
-
Cat C32 Auxiliary/Generator Set Engine (EPA Tier 3)
- Minimum Rating
- 1,047 BHP
- Maximum Rating
- 1,333 BHP
- Aspiration
- TTA
-
Cat C32 Auxiliary / Diesel Electric Propulsion (US EPA Tier 3 / IMO II)
- Minimum Rating
- 314 BHP
- Maximum Rating
- 1,333 BHP
- Aspiration
- Turbocharged-aftercooled aspiration
-
Cat C32 Auxiliary / Diesel Electric Propulsion Engine (US EPA Tier 4 / IMO III)
- Minimum Rating
- 400 BHP
- Maximum Rating
- 1,333 BHP
- Aspiration
- Turbocharged-aftercooled
-
C4.4 (Electronic Control System)
- Length
- 33.70 in
- Power Range
- 71 - 129 bkW
- Height
- 40.90 in
-
C7.1 (Electronic)
- Power Range
- 109 - 218 bkW
- Length
- 43.10 in
- Height
- 34.50 in
-
C7.1 Marine Auxiliary Engine (U.S. EPA Tier 3 / IMO II)
- Length
- 43.10 in
- Power Range
- 208 bkW (280 bhp) @ 2300 rpm
- Height
- 34.50 in
-
C9.3 Marine Auxiliary Engine
- Minimum Rating
- 292 BHP
- Maximum Rating
- 436 BHP
- Aspiration
- Turbocharged - Aftercooled
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