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Cat® 3512C Industrial Diesel Engine

The Cat® 3512C Industrial Diesel Engine is offered in the following rating: 1120 bkW (1500 bhp) @ 1800 rpm. This rating is U.S. EPA Tier 2 equivalent. Industries and applications powered by 3512C engines include Bore/Drill Rigs, Chippers/Grinders, Construction, Cranes, Dredgers, Forestry, General Industrial, Material Handling, Mining, Mobile Earthmoving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers.

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    Product Specs

    Power Rating

    Maximum Power 1500 HP
    Maximum Torque 5259 lb-ft @ 1500 rpm
    Rated Speed 1800 rpm
    Minimum Power 1500 HP

    Emission Standards

    Emissions U.S. EPA Tier 2 Equivalent


    Engine Configuration V-12, 4-Stroke-Cycle Diesel
    Bore 6.7 in
    Stroke 7.5 in
    Displacement 3158 in³
    Aspiration Turbocharged Aftercooled
    Rotation from Flywheel End Counterclockwise
    Aftertreatment -

    Engine Dimensions - Approximate

    Length 120.8 in
    Width 70.3 in
    Height 71.1 in
    Weight - Net Dry - Basic Operating Engine Without Optional Attachments 13400 lb