Marine Power
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 rpmEmissions
IMO II, EU IWCompare Models
Power Range
1280-2551 bhp (955-1902 bkW)Speed Range
1200 rpm, 1600 rpm, 1800 rpmEmissions
IMO II, EU IWCompare Models
Power Range
1340-2366 bhp (1000-1765 bkW)Speed Range
1600-1800 rpmEmissions
EPA Tier 3, IMO IICompare Models
Power Range
1341-2549 bhp (1000-1901 bkW)Speed Range
1600-1800 rpmEmissions
U.S. EPA Tier 4 Final, IMO IIICompare Models
Power Range
1650-3386 bhp (1230-2525 bkW)Speed Range
1200-1800 rpmEmissions
IMO IICompare Models
Power Range
2131-2675 bhp (1590-1995 bkW)Speed Range
1600 rpmEmissions
EPA Tier 3, IMO IICompare Models
Power Range
3755-4023 bhp (2800-3000 bkW)Speed Range
1800 rpmEmissions
IMO IICompare Models
Power Range
2501-3386 bhp (1865-2525 bkW)Speed Range
1600-1800 rpmEmissions
U.S. EPA Tier 4 Final, IMO IIICompare Models
Power Range
340-490 bhp (254-366 bkW)Speed Range
1800-2300 rpmEmissions
IMO I, IMO IICompare Models
Power Range
454-715 bhp (339-533 bkW)Speed Range
1800-2100 rpmEmissions
IMO II, EU IIIACompare Models
Power Range
469-1001 bhp (350-747 bkW)Speed Range
1800-2300 rpmEmissions
EPA Tier 3 Commercial, IMO II, EU IWCompare Models
Power Range
4640-6035 bhp (3460-4500 bkW)Speed Range
900 / 1,000 rpmEmissions
IMO II U.S. EPA Tier 4, IMO III (Cat SCR required)Compare Models
Power Range
4640-5096 bhp (3460-3800 bkW)Speed Range
900 rpmEmissions
IMO IICompare Models
Power Range
4962-5444 bhp (3700-4060 bkW)Speed Range
1000 rpmEmissions
EPA Tier 4, IMO IICompare Models
Power Range
6169-7577 bhp (4600-5650 bkW)Speed Range
900-1000 rpmEmissions
IMO IICompare Models
Power Range
2320-2722 bhp (1730-2030 bkW)Speed Range
900-1000 rpmEmissions
IMO IICompare Models
Power Range
3084-3393 bhp (2300-2530 bkW)Speed Range
900 rpmEmissions
IMO IICompare Models
Power Range
3299-3634 bhp (2460-2530 bkW)Speed Range
1000 rpmEmissions
EPA Tier 4, IMO IIICompare Models
Power Range
750-1800 bhp (559-1342 bkW)Speed Range
1600-2300 rpmEmissions
EPA Tier 3, IMO II, EU IWCompare Models
Power Range
660-1450 bhp (492-1081 bkW)Speed Range
1600-2300 rpmEmissions
IMO II, EU IWCompare Models
Power Range
660-1600 bhp (492-1193 bkW)Speed Range
1600-2300 rpmEmissions
U.S. EPA Tier 3 / IMO II emissions certifiedCompare Models
Power Range
1000-1450 bhp (746-1081 bKW)Speed Range
1600-2150 rpmEmissions
U.S. EPA Tier 4 Final certified IMO III emissions certified (SCR required)Compare Models
Power Range
280 bhp - 425 bhp (209 bkW - 317 bkW)Speed Range
2300 - 2700 rpmEmissions
U.S. EPA Tier 3, IMO II, RCD II, China IICompare Models
Power Range
375-476 bhp (280-355 bkW)Speed Range
1800, 2100, 2300 rpmEmissions
IMO II, U.S. EPA Tier 3, China Stage IICompare Models
High Performance Propulsion and Maneuvering Solutions
With power requirements like never before, the success of every vessel depends on efficient, dependable, and powerful marine engine. Cat® engines satisfy worldwide emissions regulations and still deliver a surge of adrenaline whenever and wherever required.
Model
Power Range
Speed Range
Emissions
Power Range
1340-2366 bhp (1000-1765 bkW)Speed Range
1600-1800 rpmEmissions
EPA Tier 3, IMO IICompare Models
Power Range
578-609 mhp (570-600 bhp)Speed Range
2300 rpmEmissions
IMO ICompare Models
Power Range
660-705 bhp (492-526 bkW)Speed Range
2300 rpmEmissions
IMO IICompare Models
Power Range
814-1015 mhp, 803-1001 bhp, 599-747 bkWSpeed Range
2100-2300 rpmEmissions
EPA Tier 3, IMO II, EU Stage IIIACompare Models
Power Range
1015-1150 mhp, 1001-1136 bhp, 747-847 bkWSpeed Range
2300 rpmEmissions
EPA Tier 3, IMO II, EU IWCompare Models
Power Range
1600-1900 bhp (1193-1417 bkW)Speed Range
2300 rpmEmissions
IMO II, U.S. EPA Tier 3 Recreational, RCD, China Stage IICompare Models
Power Range
1800-2400 bhp (1342-1790 bkW)Speed Range
2300 rpmEmissions
IMO II/III, U.S. EPA Tier 3 (recreational), RCD, China IICompare Models
Power Range
2000 bhp (1491 bkW)Speed Range
2300 rpmEmissions
IMO II, U.S. EPA Tier 3 Recreational, RCD, China Stage IICompare Models
Power Range
400 bhp - 500 bhp (298 bkW - 373 bkW)Speed Range
2900 rpmEmissions
IMO II, U.S. EPA Tier 3, RCD II, China IICompare Models
Marine Generator Sets
Cat marine generator sets are built to provide dependable, efficient service under extreme conditions. Our marine diesel generators combine proven designs and manufacturing methods with the latest technology, such as advanced control, to deliver more power and greater efficiency, while offering enhanced monitoring.
Model
Minimum Rating
Maximum Rating
Frequency
Minimum Rating
1550 eKW (1937 kVA)Maximum Rating
1700 eKW (2125 kVA)Frequency
60 hzCompare Models
Minimum Rating
10 ekW (10 kVA)Maximum Rating
12 ekW (12 kVA)Frequency
50 Hz or 60 HzCompare Models
Minimum Rating
260 ekW (325 kVA)Maximum Rating
565 ekW (706 kVA)Frequency
50 hzCompare Models
Minimum Rating
3520 ekW (4400 kVA)Maximum Rating
3640 ekW (4550 kVA)Frequency
50 Hz or 60 HzCompare Models
Minimum Rating
4700 ekW (5875 kVA)Maximum Rating
4840 ekW (6050 kVA)Frequency
50 Hz or 60 HzCompare Models
Minimum Rating
1760 ekW (2200 kVA)Maximum Rating
1820 ekW (2275 kVA)Frequency
50 Hz or 60 HzCompare Models
Minimum Rating
2350 ekW (2938 kVA)Maximum Rating
2420 ekW (3025 kVA)Frequency
50 Hz or 60 HzCompare Models
Minimum Rating
550 eKW (688 kVA)Maximum Rating
940 ekW (1175 kVA)Frequency
50 Hz or 60 HzCompare Models
Minimum Rating
730 ekW (913 kVA)Maximum Rating
940 ekW (1175 kVA)Frequency
60hzCompare Models
Minimum Rating
219 ekWMaximum Rating
940 ekWFrequency
60hzCompare Models
Minimum Rating
219 ekWMaximum Rating
940 ekWFrequency
60hzCompare Models
Minimum Rating
282 ekWMaximum Rating
940 ekWFrequency
60hzCompare Models
Minimum Rating
36.0R ekW (45 kVA)Maximum Rating
99.0 ekW (123 kVA)Frequency
50 Hz or 60 HzCompare Models
Maximum Rating
100 ekW - 200 ekW (125 kVA - 250 kVA)Compare Models
Auxiliary Engines
Cat® marine auxiliary engines are the solution for unique generator set applications requiring a custom approach. Additionally, the are perfectly engineered for electrically driven pumps, winches, conveyors and thrusters.
Model
Minimum Rating
Maximum Rating
Aspiration
Minimum Rating
404 BHP / 301 bkWMaximum Rating
660 BHP / 492 bkWAspiration
TA, TTACompare Models
Minimum Rating
624 BHP / 465 bkWMaximum Rating
803 BHP / 599 bkWAspiration
TA, TTACompare Models
Minimum Rating
2320 BHP / 1730 bkWMaximum Rating
7268 BHP / 5420 bkWAspiration
TACompare Models
Minimum Rating
791 BHP / 590 bkWMaximum Rating
1333 BHP / 994 bkWAspiration
TTACompare Models
Minimum Rating
1047 BHP / 781 bkWMaximum Rating
1332 BHP / 994 bkWAspiration
Turbocharged-aftercooledCompare Models
Minimum Rating
1047 BHP / 781 bkWMaximum Rating
1333 BHP / 994 bkWAspiration
TTACompare Models
Minimum Rating
314 BHP / 234 bkWMaximum Rating
1333 BHP / 994 bkWAspiration
Turbocharged-aftercooled aspirationCompare Models
Minimum Rating
400 BHP / 298 bkWMaximum Rating
1333 BHP / 994 bkWAspiration
Turbocharged-aftercooledCompare Models
Aspiration
Turbocharged-aftercooled and turbo only aspiration (Turbocharged aspiration only for 65ekW (71bkW))Compare Models
SAN DIEGO
Ross Farmer
Corporate Machinery
Sales Manager
858.674.7048 office
760.815.4094 mobile
[email protected]
AMERICAN SAMOA
Liza N. Mamea
Branch Manager
684.699.4306 office
684.258.8355 mobile
[email protected]
HAWAII
Bobby Whitworth
General Manager
808.676.0353 office
808.864.5147 mobile
[email protected]
Cliff Yuen
Power Systems Sales Manager
808.676.0322 office
808.349.7767 mobile
[email protected]
Parker Paredes
Hawaii Sales Manager
808.676.0393 office
808.829.9773 mobile
[email protected]