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.
Commercial Propulsion Engines
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3406C Propulsion Engine
- Power Range
- 365-400 bhp (272-298 bkW)
- Speed Range
- 1800 rpm
- Emissions
- Non-Certified
-
3512C
- Power Range
- 1281 - 2552 bhp
- Speed Range
- 1200 - 1800 rpm
- Emissions
- IMO II, China Stage II
-
3512E Marine Propulsion Engine (U.S. EPA Tier 4 Final)
- Power Range
- 1341-2550 bhp (1000-1902 bkW)
- Speed Range
- 1600 - 1800 rpm
- Emissions
- U.S. EPA Tier 4, IMO II/III, E...
-
3516C
- Power Range
- 2000-3385 bhp (1492-2525 bkW)
- Speed Range
- 1200-1800 rpm
- Emissions
- IMO II
-
3516E High Output
- Power Range
- 3151 - 4023 bhp (2350 - 3000 b...
- Speed Range
- 1800 rpm
- Emissions
- IMO II/ IMO III
-
3516E Marine Propulsion Engine (U.S. EPA Tier 4 Final)
- Power Range
- 2501-3386 bhp (1865-2525 bkW)
- Speed Range
- 1600 - 1800 rpm
- Emissions
- U.S. EPA Tier 4, IMO II, IMO I...
-
C12 Propulsion Engine
- Power Range
- 340-490 bhp (254-366 bkW)
- Speed Range
- 1800-2300 rpm
- Emissions
- IMO II
-
C280-12
- Power Range
- 4640 - 6035 bhp (3460-4500 bkW...
- Speed Range
- 900 - 1000 rpm
- Emissions
- IMO II, U.S. EPA Tier 4/IMO II...
-
C280-16 Commercial Marine Propulsion Engine
- Power Range
- 6169-8046 bhp (4600-6000 bkW)
- Speed Range
- 900-1000 rpm
- Emissions
- IMO II
-
C280-6 Propulsion Engine
- Power Range
- 2320-2722 bhp (1730-2030 bkW)
- Speed Range
- 900-1000 rpm
- Emissions
- IMO II
-
C7.1 Marine Propulsion Engine (U.S. EPA Tier 3 / IMO II)
- Power Range
- 280 bhp - 425 bhp (209 bkW - 3...
- Speed Range
- 2300 - 2700 rpm
- Emissions
- U.S. EPA Tier 3, IMO II, RCD I...
-
C9.3 Commercial Propulsion Engine
- Power Range
- 375-476 bhp (280 - 355 bkW)
- Speed Range
- 1800 - 2300 rpm
- Emissions
- IMO II, U.S. EPA Tier 3, China...
-
Cat C18 ACERT Propulsion Engine (Tier 3)
- Power Range
- 454 - 1136 bhp (339 - 847 bkW)
- Speed Range
- 1500 - 2100 rpm
- Emissions
- U.S. EPA Tier 3 Commercial, IM...
-
Cat C280-8 Propulsion Engine
- Power Range
- 3084-4023 bhp (2300-3000 bkW)
- Speed Range
- 900 - 1000 rpm
- Emissions
- IMO II, IMO III/EPA Tier 4
-
Cat C32 ACERT Marine Propulsion Engine (EPA Tier 3)
- Power Range
- 660 - 1600 bhp (492 - 1193 bkW...
- Speed Range
- 1600 - 2300 rpm
- Emissions
- U.S. EPA Tier 3/ Tier 4, IMO I...
