Marine Power Systems
Cat C280 Marine Auxiliary Engines
Minimum Rating
2320 BHP
Maximum Rating
7268 BHP
Aspiration
TA
Cat C32 Auxiliary / Diesel Electric Propulsion Engine (US EPA Tier 4 / IMO III)
Minimum Rating
400 BHP
Maximum Rating
1333 BHP
Aspiration
Turbocharged-aftercooled
Cat C32 Auxiliary / Diesel Electric Propulsion Engine (IMO III)
Minimum Rating
1047 BHP
Maximum Rating
1332 BHP
Aspiration
Turbocharged-aftercooled
Cat C32 Auxiliary/Generator Set Engine (EPA Tier 3)
Minimum Rating
1047 BHP
Maximum Rating
1333 BHP
Aspiration
TTA
Cat C32 Auxiliary/Generator Set Engine (IMO II)
Minimum Rating
791 BHP
Maximum Rating
1333 BHP
Aspiration
TTA
Cat C18 Auxiliary/Generator Set Engine (EPA Tier 3)
Minimum Rating
624 BHP
Maximum Rating
803 BHP
Aspiration
TA, TTA
Cat C18 Auxiliary/Generator Set Engine (IMO II)
Minimum Rating
404 BHP
Maximum Rating
660 BHP
Aspiration
TA, TTA
C7.1 Marine Auxiliary Engine (U.S. EPA Tier 3 / IMO II)
Length
43.1 in
Height
35.1 in
Minimum Width
31.4 in
Cat C280-16 Marine Generator Set
Minimum Rating
4700 ekW (5875 kVA)
Maximum Rating
4840 ekW (6050 kVA)
Frequency
50 Hz or 60 Hz
Cat C280-12 Marine Generator Set
Minimum Rating
3520 ekW (4400 kVA)
Maximum Rating
3640 ekW (4550 kVA)
Frequency
50 Hz or 60 Hz
Cat C280-8 Marine Generator Set
Minimum Rating
2350 ekW (2938 kVA)
Maximum Rating
2420 ekW (3025 kVA)
Frequency
50 Hz or 60 Hz
Cat C280-6 Marine Generator Set
Minimum Rating
1760 ekW (2200 kVA)
Maximum Rating
1820 ekW (2275 kVA)
Frequency
50 Hz or 60 Hz
3512C High Displacement Marine Generator Set
Minimum Rating
1550 eKW (1937 kVA)
Maximum Rating
1700 eKW (2125 kVA)
Frequency
60 hz
Cat C32 Generator Set (IMO III)
Minimum Rating
219 ekW
Maximum Rating
940 ekW
Frequency
60hz
Cat C32 ACERT Generator Set (EPA Tier 3)
Minimum Rating
730 ekW (913 kVA)
Maximum Rating
940 ekW (1175 kVA)
Frequency
60hz
Cat C32 ACERT Generator Set (IMO II)
Minimum Rating
550 eKW (688 kVA)
Maximum Rating
940 ekW (1175 kVA)
Frequency
50 Hz or 60 Hz
Cat C7.1 Generator Set
Minimum Rating
100 ekW (125 kVA)
Maximum Rating
200 ekW (250 kVA)
Frequency
50 Hz or 60 Hz
Cat® C4.4 Marine Generator Set
Minimum Rating
36.0R ekW (45 kVA)
Maximum Rating
99.0 ekW (123 kVA)
Frequency
50 Hz or 60 Hz
Cat C2.2 Marine Generator Set
Minimum Rating
16 ekW (16kVA)
Maximum Rating
27 ekW (27 kVA)
Frequency
50 Hz or 60 Hz
C1.5 Marine Generator Set Engine
Minimum Rating
10 ekW (10 kVA)
Maximum Rating
13 ekW (16.5 kVA)
Frequency
50 Hz or 60 Hz
3512C High Displacement Propulsion Engine
Power Range
1340-2366 bhp (1000-1765 bkW)
Speed Range
1600-1800 rpm
Emissions
EPA Tier 3, IMO II
Cat C32 ACERT High Performance Marine Propulsion Engine (Tier 3 Rec)
Power Range
1600-1900 bhp (1193-1417 bkW)
Speed Range
2300 rpm
Emissions
EPA Tier 3, IMO II, EU IW
Cat C18 ACERT High Performance Propulsion Engine (Tier 3 Recreational)
Power Range
1015-1150 mhp, 1001-1136 bhp, 747-847 bkW
Speed Range
2300 rpm
Emissions
EPA Tier 3, IMO II, EU IW
Cat C18 ACERT High Performance Propulsion Engine (Tier 3)
Power Range
814-1015 mhp, 803-1001 bhp, 599-747 bkW
Speed Range
2100-2300 rpm
Emissions
EPA Tier 3, IMO II, EU Stage IIIA
C12 ACERT™ High Performance Propulsion Engine
Power Range
660-705 bhp (492-526 bkW)
Speed Range
2300 rpm
Emissions
IMO II
C12 High Performance Marine Propulsion Engine
Power Range
578-609 mhp (570-600 bhp)
Speed Range
2300 rpm
Emissions
IMO I
C9 ACERT™ High Performance Marine Propulsion Engine
Power Range
503-567 bhp (375-423 bkW)
Speed Range
2500 rpm
Emissions
IMO II
C280-16 Commercial Marine Propulsion Engine
Power Range
6169-7577 bhp (4600-5650 bkW)
Speed Range
900-1000 rpm
Emissions
IMO II
C280-12 Marine Propulsion Engine (EPA Tier 4)
Power Range
4962-5444 bhp (3700-4060 bkW)
Speed Range
1000 rpm
Emissions
EPA Tier 4, IMO II
C280-12 Propulsion Engine
Power Range
4640-5096 bhp (3460-3800 bkW)
Speed Range
900 rpm
Emissions
IMO II
C280-8 Marine Propulsion Engine (U.S. EPA Tier 4)
Power Range
3299-3634 bhp (2460-2530 bkW)
Speed Range
1000 rpm
Emissions
EPA Tier 4, IMO III
Cat C280-8 Propulsion Engine
Power Range
3084-3393 bhp (2300-2530 bkW)
Speed Range
900 rpm
Emissions
IMO II
C280-6 Propulsion Engine
Power Range
2320-2722 bhp (1730-2030 bkW)
Speed Range
900-1000 rpm
Emissions
IMO II
C175-16 Propulsion Engine
Power Range
2683-3420 bhp (2001-2550 bkW)
Speed Range
1600-1800 rpm
Emissions
IMO II
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 Final, IMO III
3516C Propulsion Engine (Tier 3)
Power Range
2131-2675 bhp (1590-1995 bkW)
Speed Range
1600 rpm
Emissions
EPA Tier 3, IMO II
3516C Marine Propulsion Engine
Power Range
1650-3386 bhp (1230-2525 bkW)
Speed Range
1200-1800 rpm
Emissions
IMO II
3512C Tier 3 Marine Propulsion Engine
Power Range
1340-2366 bhp (1000-1765 bkW)
Speed Range
1600-1800 rpm
Emissions
EPA Tier 3, IMO II
3512C Propulsion Engine (IMO II)
Power Range
1280-2551 bhp (955-1902 bkW)
Speed Range
1200 rpm, 1600 rpm, 1800 rpm
Emissions
IMO II, EU IW
3508C Propulsion Engine
Power Range
775-1100 bhp (578-820 bkW)
Speed Range
1200-1600 rpm
Emissions
IMO II, EU IW
Cat C32 Propulsion Engine (US EPA Tier 4 / IMO III)
6 Brick Z-Flow - Length
147.7 in
6 Brick Z-Flow - Height
23.5 in
6 Brick Z-Flow - Width
43.5 in
Cat C32 Propulsion Engine (US EPA 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
Cat C32 ACERT Marine Propulsion Engine (EPA Tier 3)
Power Range
750-1800 bhp (559-1342 bkW)
Speed Range
1600-2300 rpm
Emissions
EPA Tier 3, IMO II, EU IW
Cat C32 ACERT Propulsion Engine (IMO II)
Power Range
660-1450 bhp (492-1081 bkW)
Speed Range
1600-2300 rpm
Emissions
IMO II, EU IW
Cat C18 ACERT Propulsion Engine (Tier 3)
Power Range
469-1001 bhp (350-747 bkW)
Speed Range
1800-2300 rpm
Emissions
EPA Tier 3 Commercial, IMO II, EU IW
Cat C18 ACERT Propulsion Engine (IMO II)
Power Range
454-715 bhp (339-533 bkW)
Speed Range
1800-2100 rpm
Emissions
IMO II, EU IIIA
C12 Propulsion Engine
Power Range
340-490 bhp (254-366 bkW)
Speed Range
1800-2300 rpm
Emissions
IMO I, IMO II
C7.1 Marine Propulsion Engine (U.S. EPA Tier 3 / IMO II)
Length
43.1 in
Height
35.1 in
Minimum Width
31.4 in
3516E Marine Auxiliary Engine (U.S. EPA Tier 4 Final)
Power Range
787-3175 bhp (587-2368 bkW)
Aspiration
TA
Emissions
U.S. EPA Tier 4 Final, IMO III
3512E Marine Auxiliary/DEP Engine (U.S. EPA Tier 4 Final)
Power Range
732-2399 bhp (546-1789 bkW)
Aspiration
TA
Emissions
U.S. EPA Tier 4 Final, IMO III
Cat C32 Auxiliary / Diesel Electric Propulsion (US EPA Tier 3 / IMO II)
Minimum Rating
314 BHP
Maximum Rating
1333 BHP
Aspiration
Turbocharged-aftercooled aspiration
C9.3 Marine Generator Set / Auxiliary Engine
Minimum Rating
292 BHP
Maximum Rating
436 BHP
Aspiration
TA
Cat C32 Generator Set (US EPA Tier 3 / IMO II)
Minimum Rating
219 ekW
Maximum Rating
940 ekW
Frequency
60hz
C18 (SRMP) Marine Generator Set
Minimum Rating
260 ekW (325 kVA)
Maximum Rating
565 ekW (706 kVA)
Frequency
50 hz
C9.3 Marine Generator Set
Minimum Rating
185R ekW (231 kVA) at 50hz, 224R ekW (280 kVA) at 60hz
Maximum Rating
250R ekW (313 kVA) at 50hz, 300 ekW (375 kVA) at 60hz
Frequency
50 Hertz & 60 Hertz
Cat® C4.4 ACERT Marine Generator Set
Minimum Rating
58R ekW (50 Hz), 51R ekW (60 Hz)
Maximum Rating
88R ekW (50 Hz), 105R ekW (60 Hz)
Frequency
50 Hz or 60 Hz
Cat C12.9 High Performance Propulsion Engine
Power Range
850-1000 mhp, 838-985 bhp, 625-735 bkW
Speed Range
2300 rpm
Emissions
EPA Tier 3, IMO II, EU Stage IIIA
C8.7 High Performance Propulsion Engine
Power Range
641 BHP
Speed Range
2300 rpm
Stroke
5.3 in
C7.1 High Performance Propulsion Engine
Power Range
298 bkW - 373 bkW (400 bhp - 500 bhp)
Rotation from Flywheel End
Counterclockwise
Speed Range
2900 rpm
3512E Marine Propulsion Engine (U.S. EPA Tier 4 Final)
Power Range
1341-2549 bhp (1000-1901 bkW)
Speed Range
1600-1800 rpm
Emissions
U.S. EPA Tier 4 Final, IMO III
C9.3 Commercial Propulsion Engine
Power Range
375-476 bhp (280-355 bkW)
Speed Range
1800-2300 rpm
Emissions
EPA Tier 3 Commercial, IMO II, EU IW
C7.1 Marine Auxiliary Engine (U.S. EPA Tier 3 / IMO II)
Length
43.1 in
Height
35.1 in
Minimum Width
31.4 in
Cat C32 Propulsion Engine (US EPA Tier 4 / IMO III)
6 Brick Z-Flow - Length
147.7 in
6 Brick Z-Flow - Height
23.5 in
6 Brick Z-Flow - Width
43.5 in
Cat C32 Propulsion Engine (US EPA 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
C7.1 Marine Propulsion Engine (U.S. EPA Tier 3 / IMO II)
Length
43.1 in
Height
35.1 in
Minimum Width
31.4 in
Cat C280-12 Marine Generator Set
Minimum Rating
3520 ekW (4400 kVA)
Maximum Rating
3640 ekW (4550 kVA)
Frequency
50 Hz or 60 Hz
Cat C18 ACERT High Performance Propulsion Engine (Tier 3)
Power Range
814-1015 mhp, 803-1001 bhp, 599-747 bkW
Speed Range
2100-2300 rpm
Emissions
EPA Tier 3, IMO II, EU Stage IIIA