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Cat® C15 Industrial Power Unit

The Cat® C15 Industrial Power Unit is offered in ratings ranging from 328-403 bkW (440-540 bhp) @ 1800-2100 rpm. These ratings meet China Stage II, U.S. EPA Tier 3 equivalent and 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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    • Emission Standards
      Emissions
      China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
    • General
      Aftertreatment
      -
      Aspiration
      Turbocharged Aftercooled (TA)
      Bore
      5.4 in
      Compression Ratio
      18.0:1
      Displacement
      927.6 in³
      Engine Configuration
      Inline 6, 4-Stroke-Cycle Diesel
      Rotation from Flywheel End
      Counterclockwise
      Stroke
      6.8 in
    • Power Rating
      Maximum Power
      540 HP
      Minimum Power
      440 HP
      Rated Speed
      1800-2100 rpm
    • Power Unit Dimensions
      Height
      103.5 in
      Length
      96.4 in
      Weight
      4532 lb
      Width
      51.8 in
    Air Inlet System
    • Turbocharged
    • Air-to-Air Aftercooled
    Control System
    • Electronic governing, PTO speed control
    • Programmable ratings
    • Automatic altitude compensation
    • Power compensation for fuel temperature
    • Programmable low and high idle and total engine limit
    • Electronic diagnostics and fault logging
    • Engine monitoring system SAE J1939 broadcast and control
    • ADEM A4 Electronic Control Unit (ECU)
    Cooling System
    • Thermostats and housing, vertical outlet
    • Jacket water pump, centrifugal
    • Water pump, inlet
    Exhaust System
    • Exhaust manifold, dry
    • Optional exhaust outlet
    Flywheels and Flywheel Housing
    • SAE No. 1 flywheel housing
    Fuel System
    • MEUI injection
    • Fuel filter, secondary (2 micron)
    • ACERT Technology
    • Fuel transfer pump
    • Fuel priming pump
    Lube System
    • Crankcase breather
    • Oil cooler
    • Oil filler
    • Lube oil filter
    • Front sump oil pan
    • Oil dipstick
    • Gear driven oil pump
    General
    • Vibration damper
    • Lifting eyes
    • Cold start capability to -20° C (-4° F)
    • Paint: Caterpillar yellow, with optional colors available at request