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SPECS SUMMARY

Power Range4962-5444 bhp (3700-4060 bkW)
Speed Range1000 rpm
EmissionsEPA Tier 4, IMO II
AspirationTTA
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.

Specifications

Power Range4962-5444 bhp (3700-4060 bkW)
Speed Range1000 rpm
EmissionsEPA Tier 4, IMO II
AspirationTTA
Bore11 in (280 mm)
Stroke11.8 in (300 mm)
Displacement13546 in³ (222 l)
Rotation from Flywheel EndCounterclockwise or clockwise
Minimum Dry Weight57276 lb (25980 kg)
Minimum Length182 in (4623 mm)
Maximum Length182 in (4623 mm)
Minimum Height134 in (3404 mm)
Maximum Height134 in (3404 mm)
Minimum Width80 in (2032 mm)
Maximum Width80 in (2032 mm)
ConfigurationVee 12, 4-Stroke-Cycle Diesel

Benefits and Features

• CAN J1939 data link • Waterproof connectors • Maintenance-free • Backup ECU for redundant governing

• Load feedback • Programmable droop • Adjustable gain • Adjustable fuel/air ratio control • Histograms of engine operation • Cat Messenger display presents diagnostics and other engine parameters

• Engine speed • Boost pressure • Throttle position • Fuel consumption rate • Inlet manifold temperature • Diagnostic codes and events • Configuration • Desired engine speed • Battery voltage • Engine load • Lifetime totals — engine hours, fuel burned, idle fuel, idle hours • Trip totals — average fuel rate, idle fuel, idle hours, engine hours, fuel burned, trip reset

• Interfaces with standard Cat® Marine Monitoring System (PLC in Price List) • Provides visual indication of ECU functionality • Accepts 4 — 20 mA or PWM remote throttle speed input • Marine alarm and protection

• “Drop-in” installation • No threaded fuel connections • High pressure inside injector only • Does not require double wall fuel lines or leak collection device • Injector synchronization not required

Standard Equipment

  • 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

Optional Equipment

  • 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
  • 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