Caterpillar Performance Handbook, January 2017, SEBD0351-47

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Edition 47 4-17
Engines Cat Marine Engines
● Propulsion
Propulsion Basic Information Power Range
Model
Displacement
Config.
Bore x Stroke
Rating bkW bhp L in 3 mm in
C8.7 8.7 531 6 117 x 135 4.6 x 5.3 Recreational U.S. EPA Tier 3/IMO II
Commercial IMO II/EU Stage IIIA
E 478 641
C9.3 9.3 568 6 115 x 149 4.53 x 5.87 U.S. EPA Tier 3 and IMO Tier II
B 280 376
C 310 416
D 355 476
C12 12 732 6 130 x 150 5.1 x 5.9 IMO Tier II
A 254 340
B 287 385
C 339-366 454-490
D 425 570
E 448 600
C12 ACERT 12 732 6 130 x 150 5.1 x 5.9 IMO Tier II
E 492-526 660-705
C12.9 12.9 787 6 135 x 150 5.31 x 5.9 Recreational U.S. EPA Tier 3/IMO II
Commercial IMO II/EU Stage IIIA
E 625-735 838-985
3406C 14.6 891 6 137.2 x 165.1 5.4 x 6.5 IMO Tier II
A 272 365
B 298 400
C18 ACERT 18.1 1106 6 145 x 183 5.7 x 7.2 IMO Tier II
A 339-447 454-600
B 412-500 553-670
C 533 715
D 651 873
U.S. EPA Tier 3 and IMO Tier II
A 350-447 469-600
B 500 670
C 533 715
D 599 803
E 747-847 1001-1136
C32 ACERT 32.1 1959 V12 145 x 162 5.71 x 6.38 IMO Tier II
A 492-746 660-1000
B 895-970 1200-1300
C 970-1081 1300-1450
D 1193 1600
U.S. EPA Tier 3 and IMO Tier II
A 559-746 750-1000
B 895 1200
C 970-1081 1300-1450
D 1193 1600
E 1268-1417 1700-1900
For more information on IMO regulations and compliance contact:
• For IMO and U.S. EPA requirements see www3.epa.gov/otaq/marine.htm
• For IMO and Canada compliance see regulation 108 at
• ABS guide “Notes on Prevention of Air Pollution from Ships,” or call ABS,Texas, phone: (281) 877-6306
For information on Cat Marine engines, please visit us at or contact your local dealer.