New CAT Equipment

Cat?� C2.8 Industrial Power Unit

The C2.8 and C3.6 IPU engines are common rail direct injection engines with a turbocharged or turbocharged aftercooled air system meeting EU Stage V, U.S. EPA Tier 4 Final and Japan 2014 (Tier 4 Final) emission standards. For ease of installation, the IPU provides full aftertreatment mounting, an integrated cooling system, a full wiring harness and mounting for the ECM and fuel filter.

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  • Disclaimer
    Note 1
    *Final dimensions dependent on selected options
  • Emission Standards
    Emissions
    EU Stage V/U.S. EPA Tier 4 Final/ Japan 2014 (Tier 4 Final)
  • Engine Dimensions*
    Dry Weight
    1126 lb
    Height
    38 in
    Length
    46.9 in
    Width
    31.9 in
  • General
    Aftertreatment
    DOC+DPF
    Aspiration
    Turbocharged
    Bore
    3.54 in
    Combustion System
    Direct injection
    Compression Ratio
    17.0:1
    Cooling System
    Liquid
    Cycle
    4 stroke
    Displacement
    170.9 in³
    Number of Cylinders
    4 inline
    Rotation from Flywheel End
    Anti-clockwise
    Stroke
    4.33 in
  • Power Rating
    Maximum Power
    74 hp
    Maximum Torque
    221 lb-ft @ 1600 rpm
    Minimum Power
    74 hp
    Rated Speed
    2200-2400 rpm
Aftertreatment Equipment
  • Aftertreatment mounted on engine as standard
Air System
  • Standard and heavy duty air cleaners
Cooling System
  • 50:50 water glycol mix
  • Detailed guidance on cooling system design and validation available to ensure machine reliability
  • Engine mounted radiator with top tank temperature of 108°C (226°F)
  • Pusher or puller fan options
  • Radiator erosion screen is available
Electrical and Electronics
  • 12V system
  • Data interface via CANbus J1939
  • Instrument control panel available
  • Full electronic control
  • Glow plugs for best cold starting with minimum battery impact
  • High power alternator and starter motor options
  • Sensors and robust wiring harness included
Flywheel and Flywheel Housing
  • SAE3 flywheel housing and flywheel with pilot bore
  • Wide choice of interfaces for common transmissions and hydraulic pumps
Fuel System
  • Electronic high pressure common rail
  • Fuel filter - IOPU mounted
  • Standard and heavy duty fuel filtration
  • Water sensor included - early warning for operator
General
  • Cold-start capable with standard equipment to -25°C
  • Supplied painted or lacquered
Oil System
  • Oil filters - mounting options available on either side of the engine, plus remote
  • Dipsticks - choice of position and length
  • High incline sump. 35° continuous in all directions. Suitable for machines that are used on steep slopes
Power Take-Off (PTO)
  • SAE-A and SAE-B interfaces available

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