C12 High Performance Propulsion Engine

C12 High Performance Propulsion Engine

Cat® C12 Diesel Marine Propulsion Engines, with ratings of 669-715 mhp (660-705 bhp) at 2300 rpm, meet IMO II emission standards. The C12 takes full advantage of the electronically controlled ...
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Ratings

Power Range
340 - 705 bhp (254 - 526 bkW)

Engine

Speed Range
1800 - 2300 rpm
Emissions
IMO I, IMO II
Aspiration
TA
Bore
5.1in
Stroke
5.9in
Displacement
732in³
Rotation from Flywheel End
Counterclockwise
Configuration
In-line 6, 4-Stroke-Cycle Diesel

Dimensions & Weights

Length
62in
Height
39.5in
Dry Weight
2588lb
Width
38.1in

Less visible white or black smoke

Lower compression ratio, resulting in less steady state smoke

Improved transient response

Standard Caterpillar warranty

Parts and service support from worldwide dealer organization

Standard Equipment:

Optional Equipment:

    Air Inlet System
    • Low Profile Air Inlet Line, Shield (Air Inlet Line)
    Charging System
    • Charging Alternators, Voltmeter Guages, Voltmeter Guage Mounting, Alternator Mounting Group
    Cooling System
    • Sea Water Pump, Coolant Recovery Tank, Flange Kit
    Exhaust System
    • Flexible Fitting, Elbow, Dry Elbow, Watercooled Elbow, Exhaust Connection, Exhaust Outlet Pipe, EXH Outlet Flange, Rain Cap, Muffler
    Fuel System
    • Fuel Cooler, Fuel Connections, Primary Fuel Filter, Primary Fuel/Water Separator
    Instrumentation
    • 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
    Lube System
    • Manual sump pump, Transmission oil cooler
    Mounting System
    • Vibration Isolators
    Power Take-offs
    • Crankshaft Pulley, Front Stub Shaft, Front Stub Shaft & Pulley
    Starting System
    • Air Pressure Regulator, Air Start Silencer, Start Switch, Jacket Water Heater, Battery sets (24 volt - dry)
    General
    • Wiring Harness Removal, Belt Guard - Alternator, Belt Guard - Alternator Pulley, Filter Cover Kit
    Packing
    • Overseas Preservation, Engine Protective Cover, Storage Preservation, Export Packing