New CAT Equipment

Cat C32 ACERT Marine Propulsion Engine (EPA Tier 3)

The C32 ACERT marine propulsion engine is available at ratings that meet both EPA Tier 3 and IMO II emissions regulations. It has a separate circuit aftercooling system (SCAC) for A through C ratings and a seawater aftercooling system (SWAC) for D and E ratings. The C32 ACERT has seven ratings with Wide Operating Speed Range (WOSR) and extended oil change intervals. Other benefits include proven engine operating history and performance iron with thousands of validation testing hours for quality and durability. The C32 ACERT marine engine is supported by the extensive Cat global dealer network and standard warranty.

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    Product Specs

    Power Rating

    Power Range 750-1800 bhp (559-1342 bkW)

    Engine Specifications

    Speed Range 1600-2300 rpm
    Emissions EPA Tier 3, IMO II, EU IW
    Aspiration TTA
    Bore 5.71 in
    Stroke 6.38 in
    Displacement 1959 inĀ³
    Rotation from Flywheel End Counterclockwise
    Configuration Vee 12, 4-Stroke-Cycle Diesel

    Dimensions & Weights

    Maximum Height 62.5 in
    Minimum Length 77.8 in
    Minimum Height 60.9 in
    Maximum Width 60.17 in
    Maximum Length 83.5 in
    Minimum Dry Weight 6950 lb
    Minimum Width 60.17 in