Power Rating
Power Range | 1280-2551 bhp (955-1902 bkW) 1280-2551 bhp (955-1902 bkW) |
Key Specs
The Cat 3512C marine propulsion engine makes your investment work harder. Through a wide range of available power ratings (including High Displacement 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 | 1280-2551 bhp (955-1902 bkW) 1280-2551 bhp (955-1902 bkW) |
Speed Range | 1200 rpm, 1600 rpm, 1800 rpm 1200 rpm, 1600 rpm, 1800 rpm |
Emissions | IMO II, EU IW IMO II, EU IW |
Aspiration | TTA TTA |
Bore | 6.69 in 170 mm |
Stroke | 7.48 in 190 mm |
Displacement | 3161 in³ 51.8 l |
Rotation from Flywheel End | Counterclockwise or Clockwise Counterclockwise or Clockwise |
Configuration | Vee 12, 4-Stroke-Cycle Diesel Vee 12, 4-Stroke-Cycle Diesel |
Displacement - HD | 3574 in³ 58.6 l |
Stroke - HD | 8.5 in 215 mm |
Maximum Length | 102 in 2590 mm |
Maximum Width | 80.2 in 2037 mm |
Minimum Dry Weight | 14400 lb 6532 kg |
Minimum Width | 80.2 in 2037 mm |
Minimum Height | 75 in 1904 mm |
Minimum Length | 102 in 2590 mm |
Maximum Height | 75 in 1904 mm |
Maximum Dry Weight | 16340 lb 7411 kg |
Caterpillar product brochures and other informational documents are available for your growing business.