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Cat® C4.4 Industrial Power Unit

The Cat® C4.4 Industrial Power Unit is offered in ratings ranging from 61-81 bkW (81.8-108.6 bhp) @ 2200 rpm. These ratings meet U.S. EPA Tier 3 equivalent, EU Stage IIIA equivalent 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 108.6 HP
    Rated Speed 2200 rpm
    Minimum Power 81.8 HP

    Emission Standards

    Emissions UN ECE R96 Stage IIIA

    General

    Engine Configuration Inline 4, 4-Stroke-Cycle Diesel
    Bore 4.1 in
    Stroke 5 in
    Displacement 268.5 in³
    Compression Ratio 18.2:1
    Aspiration Turbocharged (T)
    Rotation from Flywheel End Counterclockwise
    Aftertreatment -

    Power Unit Dimensions

    Length 49.6 in
    Width 28.9 in
    Height 38 in
    Weight 1025 lb