C12 High Performance Marine Propulsion Engine

C12 High Performance Marine Propulsion Engine

Cat® C12 Diesel Marine Propulsion Engines, with ratings of 578-609 mhp (570-600 bhp) at 2300 rpm, meet IMO I emission standards. The C12 takes full advantage of the electronically controlled unit injection fuel system, resulting in an environmentally friendly engine with outstanding performance and fuel economy. There is also a wide range of optional equipment available to meet the needs of your marine commercial or pleasure craft application.

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Power Range578-609 mhp (570-600 bhp)

Speed Range2300 rpm

EmissionsIMO I

AspirationTA

Bore5.1in

Stroke5.9in

Displacement732in³

Rotation from Flywheel EndCounterclockwise

ConfigurationIn-line 6, 4-Stroke-Cycle Diesel

Height39.5in

Length62in

Width38.1in

Dry Weight2588lb

Standard

Aftercooler - sea water; corrosion resistant, Air Cleaner/Fumes Disposal (closed system), Turbocharger, Jacket Water Cooled

Optional

Low Profile Air Inlet Line, Shield (Air Inlet Line)

Standard

Electronic governing, Cold mode start strategy, Power compensation for fuel temperature, Programmable low idle, Electronic diagnostics and fault logging, Engine and transmission monitoring (speed, temperature, pressure), Fuel/air ratio control, Emergency stop switch (A&B ratings only)

Standard

Thermostat and housing, Jacket water pump; gear driven, Sea water pump; rubber impeller; self-priming; gear-driven, Integral heat exhanger/expansion tank; removable tube bundle; replaceable copper-nickel tubes, Keel cooling - combined circuit (includes pipe thread flange kit)

Optional

Sea Water Pump, Coolant Recovery Tank, Flange Kit

Standard

Watercooled Manifold & Turbocharger

Optional

Flexible Fitting, Elbow, Dry Elbow, Watercooled Elbow, Exhaust Connection, Exhaust Outlet Pipe, EXH Outlet Flange, Rain Cap, Muffler

Standard

Flywheel; SAE No. 1; 113 teeth, Flywheel housing; SAE No. 1 (10 degree slant pad), SAE standard rotation

Standard

Fuel filer; RH service on Port; LH service on Starboard, Fuel transfer pump, Fuel priming pump, Flexible fuel lines

Optional

Fuel Cooler, Fuel Connections, Primary Fuel Filter, Primary Fuel/Water Separator

Standard

Service meter, electric

Optional

OEM Wiring Harness, Engine to Engine Harness, Digital Tachometer, Tachometer Mounting, Magnetic Pickup, RH 4 Hole Instrument Panel, LH 4 Hole Instrument, Marine Power Display System, Marine Power Display Unit (for additional monitoring stations), Marine Power Display Bracket, Wiring Group, Transmission Sensors

Standard

Crankcase breather, Oil cooler, Oil filter; spin-on; RH service on Port; LH service on Starboard, Oil filler, Dipstick; RH service on Port; LH service on Starboard, Oil pump; gear driven

Optional

Manual sump pump, Transmission oil cooler

Standard

Front support

Optional

Vibration Isolators

Standard

Hydraulic pump drive; SAE A; 11 tooth spline, 57 ft-lbs max torque; counterclockwise as viewed from the rear of hte engine looking into the pump drive and turns 1.41 x engine speed, Crankshaft pulley; 345 mm (13.6 in) single groove; 15.88 mm (.63in) width

Optional

Crankshaft Pulley, Front Stub Shaft, Front Stub Shaft & Pulley

Standard

Shutdown; electronic; 12 or 24 volt; energized to run

Standard

Vibration damper, Lifting eyes, RH or LH service options, Literature, Variable engine wiring, Upper rear-facing customer wiring connector and ECAP connection, Electronic installation kit (connectors, pins, sockets)

Optional

Wiring Harness Removal, Belt Guard - Alternator, Belt Guard - Alternator Pulley, Filter Cover Kit

Optional

Charging Alternators, Voltmeter Guages, Voltmeter Guage Mounting, Alternator Mounting Group

Optional

Air Pressure Regulator, Air Start Silencer, Start Switch, Jacket Water Heater, Battery sets (24 volt - dry)

Optional

Overseas Preservation, Engine Protective Cover, Storage Preservation, Export Packing

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