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C9.3 Marine Auxiliary Engine

C9.3 Marine Auxiliary Engine




  • Power Rating
    Spec Value
    Power Range 292 bhp - 436 bhp (218 bkW - 325 bkW)
  • Engine Specifications
    Spec Value
    Rated Engine Speed 1,500, 1,800 rpm
    Aspiration Turbocharged-aftercooled
    Stroke 5.8 in
    Bore 4.5 in
    Displacement 567.5 in³
    Rotation from Flywheel End Counterclockwise
    Configuration In-Line 6, 4-Stroke-Cycle Diesel
    Emissions IMO II, IMO III, U.S. EPA Tier 3, China Stage II
    Cooling Heat exchanger and separate or combined keel cooled options
    Oil Change Interval 500 hrs
    Governor Electronic
    Flywheel Housing SAE No. 1 (113 teeth)
    Refill Capacity Lube Oil System w/oil filter change: 24.5 L (6.5 gal)
  • Dimensions & Weights
    Spec Value
    Width - Engine 38.5 in
    Height 43 in
    Length - Engine 57.2 in
    Engine Dry Weight - Approximate 2083-2474 lbs (945-1122 kg)

Standard Equipment


  • Vibration damper and guard
  • Engine oil cooler
  • Thermostats and housing
  • Gear-driven sea water pump (self-priming)
  • Electronic control system
  • Water-cooled turbocharger and exhaust manifold
  • Primary fuel filters
  • Common rail fuel system
  • Corrosion-resistant Sea water aftercooler
  • Shell and tube jacket water heat exchanger

Optional Equipment


  • Electric fuel priming pump
  • Fuel cooler
  • Transmission gear oil cooler (engine mounted for HEX)
  • Additional engine and transmission sensor packages
  • Alternators - 24V 70 or 105 amp, 12V 110 amp
  • Electric starting motors - 12V or 24V
  • Instrument panels
  • PTO Drives - V-belt pulley stack, stub shaft
  • Double wall fuel rail
  • Duplex fuel and oil filters
  • Air starting motor
  • Closed crankcase ventilation
  • Dual electric starting motors or combined electric/air