Inboard engine 3512C HD

propulsiondieselboating

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 Uses advanced predictive modeling software to select best nozzle configurations and combustion cylinder geometry, Stainless steel exhaust manifold and turbo heat shields, Closed crankcase ventilation system, Dual camshafts, Reduced aftercooler heat load for smaller heat exchanger requirements AIR INLET SYSTEM Separate circuit aftercooler core, corrosion resistant coated (air side) Powercore air cleaner CONTROL SYSTEM Dual Caterpillar A4 Electronic Engine Control with Electronic Unit Injector Fuel System Rigid Wiring Harness (10 amp DC power required to drive Electronic Engine Control Module) EXHAUST SYSTEM 3500C engines: FUEL SYSTEM Fuel transfer pump Electronically Controlled Unit Injectors LUBE SYSTEM Crankcase breather groups, Top mounted Oil filler and dipstick, LH or RH Oil pump, gear type 250 or 1000 hour sump oil pan