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Cat® C7.1 Industrial Power Unit

The C7.1 Industrial Power Unit is offered in ratings ranging from 151-225 kW (202-302 hp) @ 1800-2200 rpm. These ratings meet U.S. EPA Tier 4 Final, EU Stage V and Japan 2014 (Tier 4 Final) emission standards. Conveniently pre-configured for a wide range of applications, the Cat® Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring completely pre-assembled for fast, straightforward installation in a number of OEM, customer and packager applications. These fuel efficient units are ready made for irrigation, industrial, mining and other pump applications.

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    Product Specs

    Power Rating

    Maximum Power 302 HP
    Maximum Torque 940 lb-ft @ 1400 rpm
    Rated Speed 1800-2200 rpm
    Minimum Power 202 HP

    Emission Standards

    Emissions U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final)

    General

    Engine Configuration Inline 6, 4-Stroke-Cycle Diesel
    Bore 4.1 in
    Stroke 5.3 in
    Displacement 427.7 in³
    Compression Ratio 16.5:1
    Aspiration Series Turbocharged Aftercooled (TTA)
    Rotation from Flywheel End Counterclockwise
    Aftertreatment DOC+DPF+SCR

    Power Unit Dimensions

    Length 69.6 in
    Width 36.1 in
    Height 57.5 in
    Weight 2204 lb

    Aftertreatment Dimensions

    Length 30.4 in
    Width 31.2 in
    Height 18.4 in
    Weight 198 lb