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.
Power Range
1281 - 2552 bhpSpeed Range
1200 - 1800 rpmEmissions
IMO II, China Stage IIPower Range
1341-2550 bhp (1000-1902 bkW)Speed Range
1600 - 1800 rpmEmissions
U.S. EPA Tier 4, IMO II/III, EU Stage 5Power Range
2000-3385 bhp (1492-2525 bkW)Speed Range
1200-1800 rpmEmissions
IMO IIPower Range
2501-3386 bhp (1865-2525 bkW)Speed Range
1600 - 1800 rpmEmissions
U.S. EPA Tier 4, IMO IIIPower Range
3755-4023 bhp (2800-3000 bkW)Speed Range
1800 rpmEmissions
IMO IIPower Range
340-490 bhp (254-366 bkW)Speed Range
1800-2300 rpmEmissions
IMO I, IMO IIPower Range
454 - 803 bhp (339 - 803 bkW)Speed Range
1800 - 2100 rpmEmissions
EPA Tier 3 Commercial, IMO II, EU IWW, China IIPower Range
4640 - 6035 bhp (3460-4500 bkW)Speed Range
900 - 1000 rpmEmissions
IMO II, U.S. EPA Tier 4/IMO III (Cat SCR required)Power Range
6169-8046 bhp (4600-6000 bkW)Speed Range
900-1000 rpmEmissions
IMO IIPower Range
2320-2722 bhp (1730-2030 bkW)Speed Range
900-1000 rpmEmissions
IMO IIPower Range
3084-4023 bhp (2300-3000 bkW)Speed Range
900 - 1000 rpmEmissions
IMO II, IMO III/EPA Tier 4Power Range
660 - 1600 bhp (492 - 1193 bkW)Speed Range
1600 - 2300 rpmEmissions
U.S. EPA Tier 3/ Tier 4, IMO II/III, EU Stage 5Power Range
280 bhp - 425 bhp (209 bkW - 317 bkW)Speed Range
2300 - 2700 rpmEmissions
U.S. EPA Tier 3, IMO II, RCD II, China IIPower Range
375-476 bhp (280 - 355 bkW)Speed Range
1800 - 2300 rpmEmissions
IMO II, U.S. EPA Tier 3, China Stage II
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.
Power Range
1340-2366 bhp (1000-1765 bkW)Speed Range
1600-1800 rpmEmissions
EPA Tier 3, IMO IIPower Range
340 - 705 bhp (254 - 526 bkW)Speed Range
1800 - 2300 rpmEmissions
IMO I, IMO IIPower Range
814-1015 mhp, 803-1001 bhp, 599-747 bkWSpeed Range
2100-2300 rpmEmissions
EPA Tier 3, IMO II, EU Stage IIIAPower Range
1015-1150 mhp, 1001-1136 bhp, 747-847 bkWSpeed Range
2300 rpmEmissions
EPA Tier 3, IMO II, EU IWPower Range
1600-1900 bhp (1193-1417 bkW)Speed Range
2300 rpmEmissions
IMO II, U.S. EPA Tier 3 Recreational, RCD, China Stage IIPower Range
1800-2400 bhp (1342-1790 bkW)Speed Range
2300 rpmEmissions
IMO II/III, U.S. EPA Tier 3 (recreational), RCD, China IIPower Range
400 - 500 bhp (298 - 373 bkW)Speed Range
2900 rpmEmissions
IMO II, U.S. EPA Tier 3, RCD II, China II
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.
Minimum Rating
1550 eKW (1937 kVA)Maximum Rating
1700 eKW (2125 kVA)Frequency
60 hzMinimum Rating
260 ekW (325 kVA)Maximum Rating
565 ekW (706 kVA)Frequency
50 / 60Minimum Rating
15 ekW (15 kVA)Maximum Rating
25 ekW (25 kVA)Frequency
50 / 60Minimum Rating
3520 ekW (4400 kVA)Maximum Rating
3640 ekW (4550 kVA)Frequency
50 Hz or 60 HzMinimum Rating
4700 ekW (5875 kVA)Maximum Rating
4840 ekW (6050 kVA)Frequency
50 / 60Minimum Rating
2200 ekW (2938 kVA)Maximum Rating
2600 ekW (3025 kVA)Frequency
50 / 60Minimum Rating
500 ekW (913 kVA)Maximum Rating
940 ekW (1175 kVA)Frequency
50 / 60Minimum Rating
219 ekWMaximum Rating
940 ekWFrequency
60hzMinimum Rating
36.0R ekW (45 kVA)Maximum Rating
99.0 ekW (123 kVA)Frequency
50 / 60
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.
Minimum Rating
624 BHP / 465 bkWMaximum Rating
803 BHP / 599 bkWAspiration
TA, TTAMinimum Rating
2320 BHP / 1730 bkWMaximum Rating
7268 BHP / 5420 bkWAspiration
Turbocharged - AspiratorMinimum Rating
1047 BHP / 781 bkWMaximum Rating
1332 BHP / 994 bkWAspiration
Turbocharged- AftercooledAspiration
Turbocharged - Aftercooled and turbo only aspiration (Turbocharged aspiration only for 65ekW (71bkW))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]