Industrial:

Cat® C4.4 Industrial Power Unit

Minimum Rating
129.4 bhp
Maximum Rating
129.4 bhp
Emissions
U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
Rated Speed
2200 rpm

The Cat® C4.4 Industrial Power Unit is offered in ratings ranging from 96.5 bkW (129.4 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.



Product Specs

  • Power Rating

  • Minimum Rating
    129.4bhp
    Maximum Rating
    129.4bhp
    Rated Speed
    2200 rpm
    Minimum Rating
    129.4BHP
    Maximum Rating
    129.4BHP
    Rated Speed
    2200 rpm
    Maximum Power
    129.4HP
    Rated Speed
    2200 rpm
    Minimum Power
    129.4HP
  • Emission Standards

  • Emissions
    U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
    Emissions
    U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
    Emissions
    China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
  • General

  • Engine Configuration
    Inline 4, 4-Stroke-Cycle Diesel
    Bore
    105 mm (4.1 in)
    Stroke
    127 mm (5.0 in)
    Displacement
    4.4 L (268.5 in³)
    Aspiration
    Turbocharged Aftercooled (TA)
    Compression Ratio
    16.2:1
    Combustion System
    Direct Injection
    Rotation (from flywheel end)
    Counterclockwise
    Engine Configuration
    Inline 4, 4-Stroke-Cycle Diesel
    Bore
    105 mm (4.1 in)
    Stroke
    127 mm (5.0 in)
    Displacement
    4.4 L (268.5 in³)
    Aspiration
    Turbocharged Aftercooled (TA)
    Compression Ratio
    16.2:1
    Combustion System
    Direct Injection
    Rotation from Flywheel End
    Counterclockwise
    Engine Configuration
    Inline 4, 4-Stroke-Cycle Diesel
    Bore
    4.1in
    Stroke
    5in
    Displacement
    268.5in³
    Compression Ratio
    16.2:1
    Aspiration
    Turbocharged Aftercooled (TA)
    Rotation from Flywheel End
    Counterclockwise
  • Power Unit Dimensions (Approximate. Final dimensions dependent on selected options)

  • Length
    1358 mm (53.5 in)
    Width
    749 mm (29.5 in)
    Height
    963 mm (37.9 in)
  • Power Unit Dimensions - Approximate

  • Height
    963 mm (37.9 in)
    Length
    1358 mm (53.5 in)
    Width
    749 mm (29.5 in)
    Weight - Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C
    520 kg (1146 lb)
  • Power Unit Dimensions

  • Weight
    1146lb

Equipment

  • Air Inlet System
    • Mounted air filter and turbocharger
  • Control System
    • Available in 12 volt or 24 volt systems
    • Starter motor 12V or 24V
  • Cooling System
    • Fan (pusher or puller)
    • Fan drive
    • Radiator
    • Water pump
  • Flywheels And Flywheel Housing
    • Flywheel
    • SAE No. 3 flywheel housing
  • Fuel System
    • Fuel filter
    • ACERT Technology
  • Lube System
    • Oil cooler
    • Lube oil filter
    • Timing case oil filler
  • Mountings
    • Engine mounting brackets
  • Power Take Off (pto)
    • SAE A or SAE B front PTO (142/280 NM)
  • General
    • Paint: Caterpillar yellow, with optional colors available at request

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