Cat?� C4.4 Industrial Power Unit

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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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    Maximum Power 108.6hp
    Minimum Power 81.8hp
    Rated Speed 2200 rpm
    Emissions UN ECE R96 Stage IIIA
    Aftertreatment -
    Aspiration Turbocharged (T)
    Bore 4.1in
    Compression Ratio 18.2:1
    Displacement 268.5in³
    Engine Configuration Inline 4, 4-Stroke-Cycle Diesel
    Rotation from Flywheel End Counterclockwise
    Stroke 5in
    Height 38in
    Length 49.6in
    Weight 1025lb
    Width 28.9in

    Standard Equipment:

    • Mounted air filter and turbocharger
    • Available in 12 volt or 24 volt systems
    • Starter motor 12V or 24V
    • Fan (pusher or puller)
    • Fan drive
    • Radiator
    • Water pump
    • Flywheel
    • SAE No. 3 flywheel housing
    • Fuel filter
    • Oil cooler
    • Lube oil filter
    • Timing case oil filler
    • Engine mounting brackets
    • SAE A or SAE B front PTO (142/280 NM)
    • Paint: Caterpillar yellow, with optional colors available at request

    Optional Equipment:

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