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Cat® C27 Diesel Engine

The Cat® C27 Industrial Diesel Engine is offered in ratings ranging from 597-783 bkW (800-1050 bhp) @ 1800 rpm. These ratings meet U.S. EPA Tier 4 Final emission standards.

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    Product Specs

    Power Rating

    Maximum Power 1050 HP
    Maximum Torque 3448 lb-ft @ 1200 rpm
    Rated Speed 1800 rpm
    Minimum Power 800 HP

    Emission Standards

    Emissions U.S. EPA Tier 4 Final


    Engine Configuration V-12
    Bore 5.4 in
    Stroke 6 in
    Displacement 1649.5 in³
    Compression Ratio 16.0:1
    Aspiration Twin Turbocharged-Aftercooled (TTA)
    Combustion System Direct Injection
    Rotation from Flywheel End Counterclockwise
    Aftertreatment DOC

    Engine Dimensions - Approximate

    Length 73.8 in
    Width 63 in
    Height 53.9 in
    Weight - Net Dry - Basic Operating Engine Without Optional Attachments 6625 lb