New CAT Equipment

C280-8 Marine Propulsion Engine (U.S. 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.

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Product Specs

Power Rating

Power Range 3299-3634 bhp (2460-2530 bkW)

Engine Specifications

Speed Range 1000 rpm
Emissions EPA Tier 4, IMO III
Aspiration TA
Bore 11 in
Stroke 11.8 in
Displacement 9031 in³
Rotation from Flywheel End Counterclockwise or clockwise
Configuration In-line 8, 4-Stroke-Cycle Diesel

Dimensions & Weights

Minimum Dry Weight 41800 lb
Minimum Length 195 in
Maximum Length 195 in
Minimum Height 104 in
Maximum Height 104 in
Minimum Width 71 in
Maximum Width 71 in