Marine Commercial Propulsion Engines:

C280-12 Marine Propulsion Engine (EPA Tier 4)

C280-12 Commercial Propulsion Engines
Power Range
4962-5444 bhp (3700-4060 bkW)
Speed Range
1000 rpm
Emissions
EPA Tier 4, IMO II
Aspiration
TTA

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.



Product Specs

  • Power Rating

  • Power Range
    4962-5444 bhp (3700-4060 bkW)
    Power Range
    4962-5444 bhp (3700-4060 bkW)
  • Engine Specifications

  • Speed Range
    1000 rpm
    Emissions
    EPA Tier 4, IMO II
    Aspiration
    TTA
    Bore
    11.0in
    Stroke
    11.8in
    Displacement
    13546.0in3
    Rotation from Flywheel End
    Counterclockwise or clockwise
    Configuration
    Vee 12, 4-Stroke-Cycle Diesel
    Speed Range
    1000 rpm
    Emissions
    EPA Tier 4, IMO II
    Aspiration
    TTA
    Bore
    11in
    Stroke
    11.8in
    Displacement
    13546in³
  • Dimensions & Weights

  • Minimum Dry Weight
    57276.0lb
    Minimum Length
    182.0in
    Minimum Height
    134.0in
    Minimum Width
    80.0in
    Maximum Length
    182in
    Maximum Height
    134in
    Maximum Width
    80in
    Minimum Dry Weight
    57276lb
    Minimum Length
    182in
    Minimum Height
    134in
    Minimum Width
    80in

Equipment

  • Air Inlet System
    • Aftercooler, fresh water, corrosion resistant coated (air side)
    • Air inlet shutoff
    • Breather, crankcase, top-mounted
    • Turbocharger, engine oil lubricated
  • Control System
    • 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)
  • Cooling System
    • Engine coolant water drains
  • Exhaust System
    • Dry, gas tight, exhaust manifold
  • Fuel System
    • 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
  • Lube Systems
    • 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
  • General
    • Paint, Caterpillar yellow
    • Pumps, gear driven: fuel, oil, jacket water, aftercooler/oil cooler water
  • Engine Application/design Control
    • Crankshaft Deflection Marks
    • Extra Mounting Feet
  • Engine Package Description
    • Front Auxiliary Drive
    • Stub Shaft Certification
  • Air Inlet System
    • Air Cleaners
    • Air Cleaner options
  • Cooling System
    • Auxiliary Water Pump
    • Jacket Water Heaters
    • Heat Recovery System
    • Heat Recovery Thermostats
    • De-Aerator
    • Connections for Driven Equipment
    • Cooling System Connection Groups
  • Exhaust System
    • Outlet Expander
    • Flexible Exhaust Fittings
    • Weld Flange
  • Fuel System
    • Fuel Priming Pump
    • Duplex Primary Fuel Strainer
    • Fuel Systems Connections
  • Lube System
    • Oil Pan Drain Valve
    • Lube Connections
    • Lube Oil Heater
  • Marine Society Requirements
    • Spray Shielding
  • Protection System
    • Monitoring System
    • Turbocharger Speed Sensor
    • Cylinder Pressure Relief Valve
    • Oil Mist Detector
  • Spare Parts Kits
    • Intake and Air System
    • Basic Engine
    • Cylinder Head
    • Fuel System
    • Cooling System
    • Instrumentation
    • Cylinder Valve Kits
  • Starting System
    • Boost Control Valve, Pressure Reducing Valve
  • Engine Testing
    • Basic System Testing
    • Special Witness Test
    • Customer Selected Test Points
    • Marine Limit Line Test
    • Propeller Demand Curve Test
  • Service Tools/ship Protection/factor Support
    • Commissioning
    • Service Tools
    • Shipping Protection - Export Boxing
    • AID Emblem
    • Storage Preservation

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