Commercial Propulsion Engines

Commercial Propulsion Engines

Long-term durability, high fuel efficiency, simplified service, and long-life-to-overhaul - Cat® marine engines provide maximum productivity with minimum outlay.

Model
Power Range
Speed Range
Emissions
 

Power Range

775-1100 bhp (578-820 bkW)

Speed Range

1200-1600 rpm

Emissions

IMO II, EU IW

Power Range

1280-2551 bhp (955-1902 bkW)

Speed Range

1200 rpm, 1600 rpm, 1800 rpm

Emissions

IMO II, EU IW

Power Range

1340-2366 bhp (1000-1765 bkW)

Speed Range

1600-1800 rpm

Emissions

EPA Tier 3, IMO II

Power Range

1341-2549 bhp (1000-1901 bkW)

Speed Range

1600-1800 rpm

Emissions

U.S. EPA Tier 4 Final, IMO III

Power Range

1650-3386 bhp (1230-2525 bkW)

Speed Range

1200-1800 rpm

Emissions

IMO II

Power Range

2131-2675 bhp (1590-1995 bkW)

Speed Range

1600 rpm

Emissions

EPA Tier 3, IMO II

Power Range

2501-3386 bhp (1865-2525 bkW)

Speed Range

1600-1800 rpm

Emissions

U.S. EPA Tier 4 Final, IMO III

Power Range

340-490 bhp (254-366 bkW)

Speed Range

1800-2300 rpm

Emissions

IMO I, IMO II

Power Range

454-715 bhp (339-533 bkW)

Speed Range

1800-2100 rpm

Emissions

IMO II, EU IIIA

Power Range

469-1001 bhp (350-747 bkW)

Speed Range

1800-2300 rpm

Emissions

EPA Tier 3 Commercial, IMO II, EU IW

Power Range

4640-5096 bhp (3460-3800 bkW)

Speed Range

900 rpm

Emissions

IMO II

Power Range

4962-5444 bhp (3700-4060 bkW)

Speed Range

1000 rpm

Emissions

EPA Tier 4, IMO II

Power Range

6169-7577 bhp (4600-5650 bkW)

Speed Range

900-1000 rpm

Emissions

IMO II

Power Range

2320-2722 bhp (1730-2030 bkW)

Speed Range

900-1000 rpm

Emissions

IMO II

Power Range

3084-3393 bhp (2300-2530 bkW)

Speed Range

900 rpm

Emissions

IMO II

Power Range

3299-3634 bhp (2460-2530 bkW)

Speed Range

1000 rpm

Emissions

EPA Tier 4, IMO III

Power Range

750-1800 bhp (559-1342 bkW)

Speed Range

1600-2300 rpm

Emissions

EPA Tier 3, IMO II, EU IW

Power Range

660-1450 bhp (492-1081 bkW)

Speed Range

1600-2300 rpm

Emissions

IMO II, EU IW

Power Range

61-1450 bhp (46-1072 bkW)

Emissions

U.S. EPA Tier 3 / IMO II emissions certified

Emissions

U.S. EPA Tier 4 Final certified IMO III emissions certified (SCR required)

Emissions

U.S. EPA Tier 3 / IMO II emissions certified (commercial), RCD 2016 compliant, EU Stage IIIA compliant, CCNR Stage II through reciprocity with EU Stage IIIA

Power Range

375-476 bhp (280-355 bkW)

Speed Range

1800-2300 rpm

Emissions

EPA Tier 3 Commercial, IMO II, EU IW