C280-6

Bore
11 in / 280 mm
Stroke
11.8 in / 300 mm
Displacement
6773 in³ / 111 l

The Cat® C280 commercial propulsion engine series is engineered for high-utilization workboat applications where power, durability, and uptime matter most. Delivering up to 23% more power with increased durability, the C280 series combines high power density, proven heavy-duty build, and long service intervals to help operators move more, pull harder, and stay working longer, day after day, compared to previous C280 models.

Power Rating
Power Range 2320-2722 bhp (1730-2030 bkW)
Engine Specifications
Speed Range 900-1000 rpm
Emissions IMO II
Aspiration TA
Bore 11 in / 280 mm
Stroke 11.8 in / 300 mm
Displacement 6773 in³ / 111 l
Rotation from Flywheel End Counterclockwise or clockwise
Configuration In-line 6, 4-Stroke-Cycle Diesel
Dimensions & Weights
Dry Weight 34496 lb / 15680 kg
Length 158 in / 4013 mm
Width 71 in / 1803 mm
Height 108 in / 2743 mm

Standard Equipment

  • General
    • LH or RH service connections
  • Air Inlet System
    • Aftercooler, fresh water, corrosion resistant coated
    • Crankcase breathers, top-mounted
    • Single turbocharger, rear-mounted, engine oil lubricated
    • Air inlet adapter - Straight / 90 degree / 35 degree
  • Control System
    • Dual Caterpillar ADEM A4 Electronic Engine Control Modules
    • Rigid Wiring Harness
    • Aftercooler / oil cooler and jacket water pumps (gear driven)
  • Cooling System
    • Engine coolant water drains
    • Single Circuit / Separate Circuit Aftercooler
    • Dry, gas tight, exhaust manifold
  • Exhaust System
    • Dry, gas tight, exhaust manifold
    • Turbo speed sensors - overspeed protection
    • Exhaust manifold shielding, soft
  • Fuel System
    • Fuel transfer pump, gear driven
    • Electronically Controlled Unit Injectors
  • Instrumentation
    • CAT Alarm & Protection System
  • Lube System
    • Oil pump, gear driven
  • Lube Systems
    • 2 element oil cooler, engine mounted
    • Duplex centrifugal oil filter-engine mounted
    • Wet sump
    • Prelube pump - air / electric
  • Protection System
    • Crankcase explosion relief valves
  • Protection Ssystem
    • Mounted oil mist detector

Optional Equipment

  • Fuel System
    • Fuel priming pump
    • Duplex fuel filters
    • SOLAS shielding
  • Lube System
    • Front and rear oil pan drains
    • SOLAS shielding
  • Protection System
    • Cylinder pressure relief valves
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