Engine uptime is critical for you, your crew, your clients and your bottom line. That's why Cat and MaK propulsion engines power your vessel to any port. The industry's largest range of engines provide the reliability you need. Caterpillar Marine ensure that you have an engine on board that will work as hard as you do. Select from our wide range of Commercial Propulsion Engines, High Performance Propulsion Engines, Marine Generators, and Auxiliary Engines.
POWER SYSTEMS Type (5 items)
POWER SYSTEMS Type (5 items)
POWER SYSTEMS
Commercial Propulsion Engines
High Performance Propulsion and Maneuvering Solutions
Marine Generator Sets
Auxiliary Engines
Controls
Commercial Propulsion Engines 3406C
Power Range-365-400 bhp (272-298 bkW)
Speed Range-1800 rpm
Emissions-Non-Certified
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Commercial Propulsion Engines 3508C
Power Range-775-1100 bhp (578-820 bkW)
Speed Range-1200-1600 rpm
Emissions-IMO II, EU IW
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Commercial Propulsion Engines 3512C IMO II
Power Range-1280-2551 bhp (955-1902 bkW)
Speed Range-1200 rpm, 1600 rpm, 1800 rpm
Emissions-IMO II, EU IW
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Commercial Propulsion Engines 3512C Tier 3
Power Range-1340-2366 bhp (1000-1765 bkW)
Speed Range-1600-1800 rpm
Emissions-EPA Tier 3, IMO II
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Commercial Propulsion Engines 3512E Tier 4 / IMO III
Power Range-1341-2549 bhp (1000-1901 bkW)
Speed Range-1600-1800 rpm
Emissions-U.S. EPA Tier 4 Final, IMO III
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Commercial Propulsion Engines 3516C IMO II
Power Range-1650-3386 bhp (1230-2525 bkW)
Speed Range-1200-1800 rpm
Emissions-IMO II
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Commercial Propulsion Engines 3516C Tier 3
Power Range-2131-2675 bhp (1590-1995 bkW)
Speed Range-1600 rpm
Emissions-EPA Tier 3, IMO II
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Commercial Propulsion Engines 3516E
Power Range-3755-4023 bhp (2800-3000 bkW)
Speed Range-1800 rpm
Emissions-IMO II
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Commercial Propulsion Engines 3516E Tier 4 / IMO III
Power Range-2501-3386 bhp (1865-2525 bkW)
Speed Range-1600-1800 rpm
Emissions-U.S. EPA Tier 4 Final, IMO III
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Commercial Propulsion Engines C12
Power Range-340-490 bhp (254-366 bkW)
Speed Range-1800-2300 rpm
Emissions-IMO I, IMO II
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Commercial Propulsion Engines C18 ACERT IMO II
Power Range-454-715 bhp (339-533 bkW)
Speed Range-1800-2100 rpm
Emissions-IMO II, EU IIIA
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Commercial Propulsion Engines C18 ACERT Tier 3
Power Range-469-1001 bhp (350-747 bkW)
Speed Range-1800-2300 rpm
Emissions-EPA Tier 3 Commercial, IMO II, EU IW
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Commercial Propulsion Engines C280-12
Power Range-4640-5096 bhp (3460-3800 bkW)
Speed Range-900 rpm
Emissions-IMO II
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Commercial Propulsion Engines C280-12
Power Range-4640-6035 bhp (3460-4500 bkW)
Speed Range-900 / 1,000 rpm
Emissions-IMO II U.S. EPA Tier 4, IMO III (Cat SCR required)
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Commercial Propulsion Engines C280-12 Tier 4
Power Range-4962-5444 bhp (3700-4060 bkW)
Speed Range-1000 rpm
Emissions-EPA Tier 4, IMO II
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Commercial Propulsion Engines C280-16
Power Range-6169-7577 bhp (4600-5650 bkW)
Speed Range-900-1000 rpm
Emissions-IMO II
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Commercial Propulsion Engines C280-6
Power Range-2320-2722 bhp (1730-2030 bkW)
Speed Range-900-1000 rpm
Emissions-IMO II
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Commercial Propulsion Engines C280-8
Power Range-3084-3393 bhp (2300-2530 bkW)
Speed Range-900 rpm
Emissions-IMO II
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Commercial Propulsion Engines C280-8 Tier 4
Power Range-3299-3634 bhp (2460-2530 bkW)
Speed Range-1000 rpm
Emissions-EPA Tier 4, IMO III
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Commercial Propulsion Engines C32 ACERT Tier 3
Power Range-750-1800 bhp (559-1342 bkW)
Speed Range-1600-2300 rpm
Emissions-EPA Tier 3, IMO II, EU IW
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Commercial Propulsion Engines C32 IMO II
Power Range-660-1450 bhp (492-1081 bkW)
Speed Range-1600-2300 rpm
Emissions-IMO II, EU IW
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Commercial Propulsion Engines C32 Tier 3 / IMO II
Power Range-61-1450 bhp (46-1072 bkW)
Emissions-U.S. EPA Tier 3 / IMO II emissions certified
Aspiration-Turbocharged-aftercooled aspiration
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Commercial Propulsion Engines C32 Tier 4 / IMO III
6 Brick Z-Flow - Length-3751 mm
Minimum Length-2130 mm
6 Brick Z-Flow - Height-597 mm
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Commercial Propulsion Engines C7.1 Tier 3 / IMO II
Length-1095 mm
Height-891 mm
Minimum Width-798 mm
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Commercial Propulsion Engines C9.3 ACERT
Power Range-375-476 bhp (280-355 bkW)
Speed Range-1800-2300 rpm
Emissions-EPA Tier 3 Commercial, IMO II, EU IW
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Power Range
365-400 bhp (272-298 bkW)
Speed Range
1800 rpm
Emissions
Non-Certified
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Power Range
775-1100 bhp (578-820 bkW)
Speed Range
1200-1600 rpm
Emissions
IMO II, EU IW
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Power Range
1280-2551 bhp (955-1902 bkW)
Speed Range
1200 rpm, 1600 rpm, 1800 rpm
Emissions
IMO II, EU IW
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Power Range
1340-2366 bhp (1000-1765 bkW)
Speed Range
1600-1800 rpm
Emissions
EPA Tier 3, IMO II
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Power Range
1341-2549 bhp (1000-1901 bkW)
Speed Range
1600-1800 rpm
Emissions
U.S. EPA Tier 4 Final, IMO III
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Power Range
1650-3386 bhp (1230-2525 bkW)
Speed Range
1200-1800 rpm
Emissions
IMO II
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Power Range
2131-2675 bhp (1590-1995 bkW)
Speed Range
1600 rpm
Emissions
EPA Tier 3, IMO II
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Power Range
3755-4023 bhp (2800-3000 bkW)
Speed Range
1800 rpm
Emissions
IMO II
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Power Range
2501-3386 bhp (1865-2525 bkW)
Speed Range
1600-1800 rpm
Emissions
U.S. EPA Tier 4 Final, IMO III
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Power Range
340-490 bhp (254-366 bkW)
Speed Range
1800-2300 rpm
Emissions
IMO I, IMO II
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Power Range
454-715 bhp (339-533 bkW)
Speed Range
1800-2100 rpm
Emissions
IMO II, EU IIIA
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Power Range
469-1001 bhp (350-747 bkW)
Speed Range
1800-2300 rpm
Emissions
EPA Tier 3 Commercial, IMO II, EU IW
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Power Range
4640-5096 bhp (3460-3800 bkW)
Speed Range
900 rpm
Emissions
IMO II
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Power Range
4640-6035 bhp (3460-4500 bkW)
Speed Range
900 / 1,000 rpm
Emissions
IMO II U.S. EPA Tier 4, IMO III (Cat SCR required)
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Power Range
4962-5444 bhp (3700-4060 bkW)
Speed Range
1000 rpm
Emissions
EPA Tier 4, IMO II
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Power Range
6169-7577 bhp (4600-5650 bkW)
Speed Range
900-1000 rpm
Emissions
IMO II
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Power Range
2320-2722 bhp (1730-2030 bkW)
Speed Range
900-1000 rpm
Emissions
IMO II
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Power Range
3084-3393 bhp (2300-2530 bkW)
Speed Range
900 rpm
Emissions
IMO II
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Power Range
3299-3634 bhp (2460-2530 bkW)
Speed Range
1000 rpm
Emissions
EPA Tier 4, IMO III
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Power Range
750-1800 bhp (559-1342 bkW)
Speed Range
1600-2300 rpm
Emissions
EPA Tier 3, IMO II, EU IW
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Power Range
660-1450 bhp (492-1081 bkW)
Speed Range
1600-2300 rpm
Emissions
IMO II, EU IW
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Power Range
61-1450 bhp (46-1072 bkW)
Emissions
U.S. EPA Tier 3 / IMO II emissions certified
Aspiration
Turbocharged-aftercooled aspiration
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6 Brick Z-Flow - Length
3751 mm
Minimum Length
2130 mm
6 Brick Z-Flow - Height
597 mm
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Power Range
375-476 bhp (280-355 bkW)
Speed Range
1800-2300 rpm
Emissions
EPA Tier 3 Commercial, IMO II, EU IW
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POWER SYSTEMS
Commercial Propulsion Engines
High Performance Propulsion and Maneuvering Solutions
Marine Generator Sets
Auxiliary Engines
Controls