C280-12 Marine Propulsion Engine (EPA Tier 4)

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C280-12 Marine Propulsion Engine (EPA Tier 4)

Power Range4962-5444 bhp (3700-4060 bkW)
Speed Range1000 rpm
EmissionsEPA Tier 4, IMO II
AspirationTTA
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Learn more about our C280-12 Marine Propulsion Engine (EPA Tier 4)

Building on the durability and reliability of the C280 engine platform, Caterpillar is pleased to offer the EPA Tier 2 compliant C280 engine line. The core components are the same as the existing C280, including the latest in EUI fuel system capabilities and state-of-the-art ADEM A3 Electronic Control Unit (ECU) features. Caterpillar® products continue to deliver more available power while delivering outstanding fuel efficiency. You can also count on long maintenance intervals and worldwide Caterpillar parts and service availability.

Power Range
4962-5444 bhp (3700-4060 bkW)
Speed Range
1000 rpm
Emissions
EPA Tier 4, IMO II
Aspiration
TTA
Bore
11in
Stroke
11.8in
Displacement
13546in³
Rotation from Flywheel End
Counterclockwise or clockwise
Configuration
Vee 12, 4-Stroke-Cycle Diesel
Minimum Dry Weight
57276lb
Minimum Length
182in
Maximum Length
182in
Minimum Height
134in
Maximum Height
134in
Minimum Width
80in
Maximum Width
80in
Aftercooler, fresh water, corrosion resistant coated (air side)
Air inlet shutoff
Breather, crankcase, top-mounted
Turbocharger, engine oil lubricated
Dual Caterpillar A-III Electronic Engine Control Modules with Electronic Unit Injector Fuel System
Rigid Wiring Harness (10 amp 24volt power required to drive Electronic Engine Control Modules)
Engine coolant water drains
Dry, gas tight, exhaust manifold
Distillate fuel (requires viscosity ranging from 1.4 cSt to 20 cSt at 38 degrees C)
Fuel transfer pump (mounted on left hand side)
Duplex fuel filters
Electronically Controlled Unit Injectors
Centrifugal oil filters with single shutoff. Service side engine mounted on cylinder block inspection covers. Includes installed oil lines and single shutoff valve. Filters centrifuge bypass oil from the main lubricating oil pump. Can be serviced with the engine running.
Oil filler and dipstick
Valve, oil pressure regulating
Valves, crankcase explosion relief
Paint, Caterpillar yellow
Pumps, gear driven: fuel, oil, jacket water, aftercooler/oil cooler water
Crankshaft Deflection Marks
Extra Mounting Feet
Front Auxiliary Drive
Stub Shaft Certification
Air Cleaners
Air Cleaner options
Auxiliary Water Pump
Jacket Water Heaters
Heat Recovery System
Heat Recovery Thermostats
De-Aerator
Connections for Driven Equipment
Cooling System Connection Groups
Outlet Expander
Flexible Exhaust Fittings
Weld Flange
Fuel Priming Pump
Duplex Primary Fuel Strainer
Fuel Systems Connections
Oil Pan Drain Valve
Lube Connections
Lube Oil Heater
Spray Shielding
Monitoring System
Turbocharger Speed Sensor
Cylinder Pressure Relief Valve
Oil Mist Detector
Intake and Air System
Basic Engine
Cylinder Head
Fuel System
Cooling System
Instrumentation
Cylinder Valve Kits
Boost Control Valve, Pressure Reducing Valve
Basic System Testing
Special Witness Test
Customer Selected Test Points
Marine Limit Line Test
Propeller Demand Curve Test
Commissioning
Service Tools
Shipping Protection - Export Boxing
AID Emblem
Storage Preservation
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