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Cat® C3.6 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
      1214 lb
      Height
      40.8 in
      Length
      46.3 in
      Width
      31.8 in
    • General
      Aftertreatment
      DOC+DPF+SCR
      Aspiration
      Turbocharged aftercooled
      Bore
      3.85 in
      Combustion System
      Direct injection
      Compression Ratio
      17.0:1
      Cooling System
      Liquid
      Cycle
      4 stroke
      Displacement
      219.7 in³
      Number of Cylinders
      4 inline
      Rotation from Flywheel End
      Anti-clockwise
      Stroke
      4.72 in
    • Power Rating
      Maximum Power
      134 HP
      Maximum Torque
      406 lb-ft @ 1500 rpm
      Minimum Power
      94 HP
      Rated Speed
      2000-2200 rpm
    Aftertreatment Equipment
    • Aftertreatment mounted on engine as standard
    • Range of DEF tanks and DEF lines available
    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 and 24V systems
    • 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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