John Deere 6068S Marine Engines

John Deere Marine Engines

PowerTech™ 6.8L Marine Engines

The 6.8L six-cylinder engine is offered as either a propulsion or gen drive engine in either keel cooled or heat exchanger configurations. The engines are either turbocharged, non-aftercooled, turbocharged with jacket water aftercooling or turbocharged with seawater after cooling. The propulsion engines feature constant power to 400 rpm below rated speed, making these engines an excellent choice for launches, work boats, trawler yachts, and patrol craft.

Overview

Features & Specs:
  • Watercooled Exhaust Manifold
  • Replaceable wet-type cylinder liners
  • Corrosion Resistant Components
  • Either-side Service
Rated speed (rpm) 2400-2600
Number of cylinders 6
Engine Type In-line, 4 Cycle
Bore and stroke (mm,mm) 106 x 127

Features

Find more information on the key features of the product below:

Product features are based on published information at the time of publication. Product features are subject to change without notice. Contact your local John Deere dealer or Power Equipment for more information.

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Spec Sheet