New CAT Equipment

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.

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    Product Specs

    Power Rating

    Power Range 4962-5444 bhp (3700-4060 bkW)

    Engine Specifications

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

    Dimensions & Weights

    Minimum Dry Weight 57276 lb
    Minimum Length 182 in
    Maximum Length 182 in
    Minimum Height 134 in
    Maximum Height 134 in
    Minimum Width 80 in
    Maximum Width 80 in