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/ / 6068T 118-150 kW (158-201 hp)

6068TFM756.8L Propulsion Engine
118-150 kW (158-201 hp)

Features & Specs

  • Watercooled Turbocharger and Exhaust Manifold
  • Either-side Service
  • Heat Exchanger or Keel Cooled
  • High Torque and Low Rated RPM
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Rated speed118-150 kW (158-201 hp) @ 2400-2600 rpm
Number of cylinders6
Engine typeIn-line, 4-Cycle
Bore and stroke (mm)107 x 127
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    6068TFM75 Marine Engine


    John Deere PowerTech™ 6.8L Marine Propulsion Engine

    6068 Tier 2 Propulsion
    The 6.8L is a 6-cylinder marine engine offered in either keel cooled or heat exchanger configurations. It is either turbocharged, non-aftercooled, turbocharged with engine coolant aftercooling or turbocharged with sea water aftercooling. The engine features constant power to 400 rpm below rated speed, making these engines an excellent choice for launches, work boats, trawler yachts, and patrol craft.






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    The worldwide standard warranty for marine engines is as follows:
    • 12 months with unlimited hours of use or
    • 24 months and prior to the accumulation of 2000 hours of use

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    Engine Details


    6068TFM75_A_R0_S0 engine dimension


    Performance Curves

    M1 Rating

    6068TFM75_A_R0_S0 performance curve

    M2 Rating

    6068TFM75_A_R0_S0 performance curve

    M3 Rating

    6068TFM75_A_R0_S0 performance curve

    Specifications may contain preliminary information. Specifications are subject to change without notice. Contact your John Deere Engine Dealer for more information.

    Actual model may vary from the images shown.