Our CAT marine engine line offers propulsion engines from 400hp to 1000hp, designed for light weight, long engine life and high acceleration reserve, with low EPA-compliant emissions. These engines are the ideal choice for all displacement hull applications including tug boats, patrol craft, fishing and lobster boats, as well as pleasure craft.
C7
- 7.1 Litre
- 400-500HP
- 2900 rpm
- 6 Cylinder
- Common Rail
- EPA Tier 3 Recreational
- Turbocharged, aftercooled
- Water Cooled Exhaust
C9
- 8.7 Litre
- Up to 575HP
- 2500 rpm
- 6 Cylinder
- Common Rail
- EPA Tier 3 Recreational
- Turbocharged, aftercooled
- Water Cooled Exhaust
C12
- 12 Litre
- Up to 600 bhp
- 2300 rpm
- 6 Cylinder
- 4 stroke-cycle
- Turbocharged, aftercooled
- Keel cooling
C18
- 18 Litre
- Up to 1001 bhp
- 2300 rpm
- 6 Cylinder
- EPA Tier 3
- Turbocharged
- Water cooled
Marine Engine Selection Guide: http://www.miltoncat.com/engines/cat-marine-diesel