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Industrial Diesel Power Units

Cat® C9.3 Industrial Power Unit

Maximum Power

400 HP

Emissions

U.S. EPA Tier 4 Final

Rated Speed

1800-2200 rpm

SPECIFICATIONS

The Cat® C9.3 Industrial Diesel Power Unit is offered in ratings ranging from 224-298 bkW (300-400 bhp) @ 1800-2200 rpm and meet U.S. EPA Tier 4 Final, EU Stage IV 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.

    Aftertreatment Dimensions

    Width

    34.3 in

    Height

    22.4 in

    Weight

    467 lb

    Aftertreatment Dimensions*

    Diameter

    13 in

    Emission Standards

    Emissions

    U.S. EPA Tier 4 Final

    General

    Engine Configuration

    Inline 6, 4-Stroke-Cycle-Diesel

    Bore

    4.5 in

    Stroke

    5.9 in

    Displacement

    567.5 in³

    Compression Ratio

    17.0:1

    Aspiration

    Turbocharged Aftercooled (TA)

    Rotation from Flywheel End

    Counterclockwise

    PETU Dimensions - Tier 4 Final Only

    Length

    33.6 in

    Width

    11.3 in

    Height

    21.7 in

    Weight

    42.8 lb

    Volume Capacity

    51.1 qt (US)

    Power Rating

    Maximum Power

    400 HP

    Rated Speed

    1800-2200 rpm

    Minimum Power

    300 HP

    Power Unit Dimensions

    Length

    80.4 in

    Width

    44 in

    Height

    68.5 in

    Weight

    4,055 lb

    • Air Inlet System
      • Turbocharged
      • Air-to-Air Aftercooled
      • Mid-mount turbocharged system with front and rear exhaust configurations (Tier 4 Final, Stage IV)
    • Control System
      • Electronic control system
      • Over-foam wiring harness
      • Automatic altitude compensation
      • Power compensated for fuel temperature
      • Configurable software features
      • Engine monitoring system SAE J1939 broadcast and control
      • Integrated Electronic Control Unit (ECU)
      • Remote fan control
    • Cooling System
      • Vertical or RH thermostat outlet
      • Centrifugal water pump
      • Guidance on cooling system design available through your dealer to ensure equipment reliability
    • Flywheels and Flywheel Housing
      • Dual rear PTO configuration
      • Available SAE No. 1 power take off with optional SAE A, SAE B or SAE C power take off drives. Engine power can also be taken from the front of the engine with optional attachments. (Tier 4 Final, Stage IV).
    • Fuel System
      • Electronic high pressure common rail
      • Primary fuel filter
      • Secondary fuel filters
      • Fuel transfer pump
      • Electronic fuel priming
    • Lube System
      • Open crankcase ventilation system
      • Oil cooler
      • Oil filler
      • Lube oil filter
      • Oil dipstick
      • Gear driven oil pump
      • Choice of front, rear or center sumps
      • Open crankcase ventilation system with fumes disposal (optional OCV filter system) (Tier 4 Final, Stage IV)
    • Power Take Off (PTO)
      • SAE A, SAE B or SAE C power take off (PTO) drives. Engine power can also be taken from the front of the engine on some applications.
    • General
      • Vibration damper
      • Lifting eyes
    • U.S. EPA Tier 4 Interim, EU Stage IIIB Aftertreatment / Clean Emissions Control Equipment
      • Cat Regeneration System
      • Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
      • NOx Reduction System (NRS)
      • Flex pipe connection kit with 90° rotatable elbows to attach to Cat Regeneration System Inlet
      • Available in 12 volt or 24 volt systems
    • U.S. EPA Tier 4 Final, EU Stage IV Aftertreatment/ Clean Emissions Control Equipment
      • Cat Regeneration System
      • Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
      • Aftertreatment Electronic Control Unit (ECU)
      • NOx Reduction System (NRS)
      • Pump Electronic Control Unit (PETU)
      • Available in 12V or 24V systems
      • Selective Catalytic Reduction (SCR)

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