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Caterpillar

C9.3 Marine Auxiliary Engine

C9.3 Marine Auxiliary Engine

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  • C9.3 Auxiliary Engine
    C9.3 Auxiliary Engine

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Features

Key Features & Benefits

Key Features & Benefits

  • Electronic control system provides industry-leading torque and throttle response at low speeds, while maintaining fuel efficiency at high speeds
  • Common rail fuel system enables optimum combustion and low emissions
  • RH and LH locations service options for fuel and oil filters, as well as dipstick location for easily accessible service
  • Compatible with Cat® displays
  • Available remote-mounted display panel with start, stop, and engine diagnostics
  • 12V or 24V electrical system
  • Certified by all marine classification societies
  • Utilizes SCR technology enabling IMO III emissions compliance while lowering operational costs

Key Features & Benefits

  • Electronic control system provides industry-leading torque and throttle response at low speeds, while maintaining fuel efficiency at high speeds
  • Common rail fuel system enables optimum combustion and low emissions
  • RH and LH locations service options for fuel and oil filters, as well as dipstick location for easily accessible service
  • Compatible with Cat® displays
  • Available remote-mounted display panel with start, stop, and engine diagnostics
  • 12V or 24V electrical system
  • Certified by all marine classification societies
  • Utilizes SCR technology enabling IMO III emissions compliance while lowering operational costs

Specifications

  • Power Rating
    Spec Value
    Power Range 218 bkW - 325 bkW
  • Generator Set Specifications
    Spec Value
    Frequency 50 / 60
  • Engine Specifications
    Spec Value
    Emissions IMO II, IMO III, U.S. EPA Tier 3, China Stage II
    Rated Engine Speed 1500 / 1800 rpm
    Bore 4.5 in
    Stroke 5.8 in
    Aspiration Turbocharged - Aftercooled
    Displacement 567.5 in³
    Cooling Heat exchanger and separate or combined keel cooled options
    Rotation from Flywheel End Counterclockwise
    Configuration In-Line 6, 4-Stroke-Cycle Diesel
    Oil Change Interval 500 hours
    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

Standard Equipment

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

OPTIONAL ATTACHMENTS

  • 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