336 Excavator

  • Specs Summary
  • Maximum Power
    400 HP (298 kW)
  • Maximum Torque
  • Emissions
    ( )
  • Rated Speed
    ( )

Cat® C9.3 Industrial Power Unit

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.
  • Maximum Power 400 HP (298 kW)
  • Rated Speed ( )
  • Minimum Power 300 HP (224 kW)
  • Emissions ( )
  • Engine Configuration ( )
  • Bore 4.5 in (115 mm)
  • Stroke 5.9 in (149 mm)
  • Displacement 567.5 in³ (9.3 l)
  • Compression Ratio ( )
  • Aspiration ( )
  • Rotation from Flywheel End ( )
  • Length 80.4 in (2042 mm)
  • Width 44 in (1118 mm)
  • Height 68.5 in (1741 mm)
  • Weight 4055 lb (1839 kg)
  • Diameter 13 in (330 mm)
  • Width 34.3 in (870 mm)
  • Height 22.4 in (570 mm)
  • Weight 467 lb (212 kg)
  • Length 33.6 in (854 mm)
  • Width 11.3 in (287 mm)
  • Height 21.7 in (551 mm)
  • Weight 42.8 lb (19.4 kg)
  • Volume Capacity 51.1 qt (US) (48.4 l)

Standard Equipment

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)

Optional Equipment