Auxiliary Engines 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.

Models

Units:

US
Metric

C7.1 Tier 3 / IMO II

Length: 43.1 in 1095.0 mm
Power Range: 208 bkW (280 bhp) @ 2300 rpm 208 bkW (280 bhp) @ 2300 rpm
Height: 35.1 in 891.0 mm

C9.3 Auxiliary Engine

Minimum Rating: 292.0 BHP 218.0 bkW
Maximum Rating: 436.0 BHP 325.0 bkW
Aspiration: TA TA

C18 IMO II

Minimum Rating: 404.0 BHP 301.0 bkW
Maximum Rating: 660.0 BHP 492.0 bkW
Aspiration: TA, TTA TA, TTA

C18 Tier 3

Minimum Rating: 624.0 BHP 465.0 bkW
Maximum Rating: 803.0 BHP 599.0 bkW
Aspiration: TA, TTA TA, TTA

C32 IMO II

Minimum Rating: 791.0 BHP 590.0 bkW
Maximum Rating: 1333.0 BHP 994.0 bkW
Aspiration: TTA TTA

C32 Tier 3

Minimum Rating: 1047.0 BHP 781.0 bkW
Maximum Rating: 1333.0 BHP 994.0 bkW
Aspiration: TTA TTA

C32 Tier 3 / IMO II

Minimum Rating: 314.0 BHP 234.0 bkW
Maximum Rating: 1333.0 BHP 994.0 bkW
Aspiration: Turbocharged-aftercooled aspiration Turbocharged-aftercooled aspiration

C32 IMO III

Minimum Rating: 352.0 BHP 262.0 bkW
Maximum Rating: 1172.0 BHP 874.0 bkW
Aspiration: Turbocharged-aftercooled aspiration Turbocharged-aftercooled aspiration

3512E

Aspiration: TA TA
Power Range: 732-2399 bhp (546-1789 bkW) 732-2399 bhp (546-1789 bkW)
Emissions: U.S. EPA Tier 4 Final, IMO III U.S. EPA Tier 4 Final, IMO III

3516E

Aspiration: TA TA
Power Range: 787-3175 bhp (587-2368 bkW) 787-3175 bhp (587-2368 bkW)
Emissions: U.S. EPA Tier 4 Final, IMO III U.S. EPA Tier 4 Final, IMO III

C280

Minimum Rating: 2320.0 BHP 1730.0 bkW
Maximum Rating: 7268.0 BHP 5420.0 bkW
Aspiration: TA TA

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