6068AFM85

6068AFM85

  • 6068AFM85
  • 6.8L PowerTech™
  • 117-166 kW (173-223 hp)

    Specifications

    Emissions Certifications

    IMO Tier 2 
    China Stage II 

    General Data (based on standard option configuration)

    Model6068AFM85
    Number of cylinders6
    Displacement-- L (cu in)6.8 (415)
    Bore and Stroke-- mm (in)118 x 136 (4.65 x 5.35)
    Engine TypeIn-line, 4-cycle
    AspirationTurbocharged and air-to-coolant aftercooled
    Length - mm (in)1685 (66.3)
    Width Maximum - mm (in)1027 (40.4)
    Length to rear face of flywheel housing - mm (in)1415 (55.7)
    Flywheel housing SAE2
    Height - mm (in)983 (38.7)
    Height, crankshaft centerline to top - mm (in)664 (26.1)
    Height, crankshaft centerline to bottom - mm (in)319 (12.6)
    Weight, dry - kg (lb)1055 (2326)

    Calculated Generator-set Rating - 1800 RPM

    Rated Speed Hz (rpm)60 ( 1800 )
    Generator efficiency %88-92
    Engine Power Prime kW (hp)166 (222.6)
    Power factor0.8
    Calculated generator set rating prime - kWe146-153
    Calculated generator set rating prime - kVA183-191

    Calculated Generator-set Rating - 1500 RPM

    Rated Speed Hz (rpm)50 ( 1500 )
    Generator efficiency %88-92
    Engine Power Prime kW (hp)139 (186.4)
    Power factor0.8
    Calculated generator set rating prime - kWe122-129
    Calculated generator set rating prime - kVA153-161

    Features

    • A lower speed option provides the user the ability to start the engine without going to the gen-set rated speed and allows the user to clutch in an accessory that may be driven by the engine.

    • Excellent airflow through 4-valve cylinder head delivers greater low-speed torque and better transient response time.

    • The HPCR fuel system provides variable common-rail pressure, multiple injections, and higher injection pressures. It also controls fuel injection timing and provides precise control for the start, duration, and end of injection. Electronic transfer pump is self-priming for ease of maintenance. Provides high performance, excellent fuel economy, and low emissions.

    • Integrated components eliminate external hoses and fittings. Wet exhaust manifold creates a cooler and quieter environment for passengers and crew.

    • Replaceable wet-type cylinder liners are precision-machined and hardened for long life. Allows engine to be rebuilt to original specifications.

    • Advanced fault code diagnostics and customizable engine protections ensure reliability and uptime. Provides highly customizable features and trim to integrate your vessel.

    • Closed cooling system in keel-cooled engine option eliminates the need for a sea strainer, seawater pump, or anodes. Heat exchanger option offers a lighter, more compact, and simpler engine installation.

    • Either-side oil fill/dipstick combinations and remote oil and fuel filter options are available for easier service access.