High Performance Propulsion and Maneuvering Solutions:

C9 ACERT™ High Performance Marine Propulsion Engine

C9 ACERT  High Performance Propulsion Engines
Power Range
503-567 bhp (375-423 bkW)
Emissions
IMO II
Bore
4.41 in
Stroke
5.87 in

Cat® C9 ACERT Diesel Marine Propulsion Engine, with ratings of 510-575 mhp (503-567 bhp) at 2500 rpm, meets IMO II emission standards.



Product Specs

  • Ratings

  • Power Range
    503-567 bhp (375-423 bkW)
    Intermittent Ratings - Maximum Power
    503.0bhp
    High Performance Ratings - Maximum Power
    567.0bhp
    Power Range
    503-567 bhp (375-423 bkW)
  • Engine

  • Emissions
    IMO II
    Bore
    4.41in
    Stroke
    5.87in
    Displacement
    538.0in3
    Speed Range
    2500 rpm
    Aspiration
    TA
    Rotation from Flywheel End
    Counterclockwise
    Configuration
    In-line 6, 4-Stroke-Cycle Diesel
    Emissions
    IMO II
    Bore
    4.41in
    Stroke
    5.87in
    Displacement
    538in³
  • Dimensions & Weights

  • Minimum Dry Weight
    2588.0lb
    Approx. Engine Dry Weight
    2086.0lb
    Minimum Length
    62.0in
    Length
    47.2in
    Height
    38.7in
    Maximum Height
    39.5in
    Width of Engine
    38.3in
    Maximum Width
    38.1in
    Approximate Engine Dry Weight
    2086lb
    Height
    38.7in
    Length
    47.2in
    Width - Engine
    38.3in

Equipment

  • Air Inlet System
    • Aftercooler (sea water)
    • Air Cleaner/Fumes Disposal (closed crankcase) - shipped loose
    • Turbocharger
  • Control Panels
    • Electronic governor
    • Hydraulic Electronic Unit Injection (HEUI) fuel system
    • Electronic Control Module (ECM)
    • Engine mounted 70-pin dedicated customer connector
    • SAE J1939 data link
  • Cooling System
    • Thermostat and housing
    • Jacket water pump, belt driven, centrifugal
    • Auxiliary sea water pump, gear driven
    • Expansion tank (heat exchanger engines only)
    • Engine mounted heat exchanger, removable tube bundle (for sea water) (heat exchanger engines only)
    • Engine oil cooler
    • Auxiliary sea water lines
    • Transmission oil cooler
  • Flywheel & Flywheel Housings
    • Flywheel, SAE No. 1, 113 teeth
    • Flywheel housing, SAE No. 1
  • Fuel System
    • Fuel filter, RH service on Port, LH service on starboard
    • Fuel transfer pump
    • Fuel priming pump
  • Lube System
    • Crankcase breather
    • Oil filter, front center service
    • Oil filler, in valve cover
    • Oil level gauge, RH service on port, LH service on starboard
    • Oil pan
    • Oil pan drain, RH service on port, LH service on starboard
    • Engine oil pump (gear driven)
  • Mounting System
    • Front support, adjustable height
  • Protection System
    • Overspeed shutoff - electronic
  • General
    • Torsional vibration damper and guard
    • Lifting eyes
    • Literature
    • Engine wiring
    • RH or LH service options
  • Cooling System
    • Coolant level sensor
  • Exhaust System
    • Exhaust Temp Sensor
    • Watercooled Elbows
  • Fuel System
    • Fuel cooler
    • Flexible fuel lines
  • Instrumentation
    • OEM Wiring Harness
    • Engine to Engine Harness
    • Wiring Harness
    • Transmission Sensors
    • Marine Power Display System
    • Marine Power Display
    • Marine Power Display Bracket
  • Lube System
    • Oil Filler
    • Sump pumps, manual
    • Sump pump lines
  • Mounting System
    • Vibration isolators
  • Power Take-offs
    • Crankshaft pulley
    • Damper and Stub Shaft
    • Pulley and Stub Shaft
  • General
    • Damper Guard
    • Belt Guard - Alternator
  • Packing
    • Engine Protective Cover
    • Export Packing

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