The Cat® 3512C marine propulsion engine delivers results under hard working conditions. This engine family is designed to maximize the performance of your invested dollars with a wide range of available power ratings, standard and reverse rotation configurations, no required aftertreatment, and efficient fuel consumption. This engine is available as IMO II or China Stage II emissions compliant making it an excellent propulsion engine choice for Tug, Governmental, and other workboat applications.
A wide range of power ratings available, No aftertreatment technology required, Fuel consumption nominal rated BSFC
Modified piston bowl shape to improve combustion and reduce emissions. Better electronic injection control using crank timing vs. cam timing, IMO Tier II Emissions Compliant, Lower IMAT = Lower NOx
Electronic governing (A6 ECU), Instrument panel shipped loose with color Marine Power Display (MPD), cold mode start strategy, programmable low idle, optional marine alarm and protection system
Single-source support, Caterpillar warranty for all factory packaged components, Industry-leading one-year warranty on parts
