The Cat 3512C marine propulsion engine makes your investment work harder. Through a wide range of available power ratings, no required aftertreatment technology, and nominal rated BSFC fuel consumption – it will drive down your total cost of ownership. With a redesigned piston bowl shape to improve combustion, and improved fuel delivery, this engine is IMO II emissions compliant and committed to sustainable environmental development. Single-source support, the Caterpillar warranty, and industry-leading one-year warranty on parts make the 3512C a fully integrated marine power solution
Power Range | 1340-2366 bhp (1000-1765 bkW) |
Speed Range | 1600-1800 rpm |
Emissions | EPA Tier 3, IMO II |
Aspiration | TTA |
Bore | 6.69in |
Stroke | 8.5in |
Displacement | 3574in³ |
Rotation from Flywheel End | Counterclockwise |
Configuration | Vee 12, 4-Stroke-Cycle Diesel |
Width | 80.2in |
Height | 87.5in |
Dry Weight | 16508lb |
Length | 104.2in |
Air Inlet System |
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Control System |
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Exhaust System |
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Fuel System |
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Lube System |
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Power Takeoffs |
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Protection System |
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General |
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Flywheel And Flywheel Housing |
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Cooling System |
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Instrumentation |
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Air Inlet System |
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Charging System |
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Control System |
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Cooling System |
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Exhaust System |
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Fuel System |
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Instrumentation |
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Lube System |
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Power Take-offs |
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Marine Society Requirements |
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Protection System |
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Special Appearance Packages |
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Starting System |
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Mounting System |
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Packing |
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