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Marine Engines

Explore Caterpillar's diverse lineup of marine engines, designed to meet your unique power requirements. From small-scale operations to large-scale industries, our customisable solutions deliver reliable power, tailored to your specific needs.
Marine Engines

C 7.1
Configuration
In-line 6, 4-Stroke-Cycle Diesel
Power Range
280-425 bhp
Speed Range
2300-2700 rpm

C 9.3
Configuration
In-line 6, 4-Stroke-Cycle Diesel
Power Range
375-476 bhp
Speed Range
1800-2300 rpm

C12
Configuration
In-line 6, 4-Stroke-Cycle Diesel
Power Range
340-490 bhp
Speed Range
1800-2300 rpm

3406C
Configuration
In-line 6, 4-Stroke-Cycle Diesel
Power Range
365-400 bhp
Speed Range
1800 rpm

C 18
Configuration
In-line 6, 4-Stroke-Cycle Diesel
Power Range
454-803 bhp
Speed Range
1800-2100 rpm

C32
Configuration
V 12, 4-Stroke-Cycle Diesel
Power Range
660-1600 bhp
Speed Range
1600-2300 rpm

C32B
Configuration
VEE 12, 4-Stroke-Cycle Diesel
Power Range
1800-2400 bhp
Speed Range
2300 rpm

3512C
Configuration
V 12, 4-Stroke-Cycle Diesel
Power Range
1281-2552 bhp
Speed Range
1200-1800 rpm

3512E
Configuration
V 12, 4-Stroke-Cycle Diesel
Power Range
1341-2550 bhp
Speed Range
1600-1800 rpm

3516C
Configuration
V 16, 4-Stroke-Cycle Diesel
Power Range
2000-3385 bhp
Speed Range
1200-1800 rpm

3516E
Configuration
V 16, 4-Stroke-Cycle Diesel
Power Range
2501-3386 bhp
Speed Range
1600-1800 rpm

C280-6
Configuration
In-line 6, 4-Stroke-Cycle Diesel
Power Range
2320-2722 bhp
Speed Range
900-1000 rpm

C280-8
Configuration
In-line 8, 4-Stroke-Cycle Diesel
Power Range
3084-4023 bhp
Speed Range
900-1000 rpm

C280-12
Configuration
V 12, 4-Stroke-Cycle Diesel
Power Range
4640-6035 bhp
Speed Range
900-1000 rpm

C280-16
Configuration
Vee 16, 4-Stroke-Cycle Diesel
Power Range
6169-8046 bhp
Speed Range