Power System

C7.1 Marine Propulsion Engine (U.S. EPA Tier 3 / IMO II)

C7.1 Marine Propulsion Engine (U.S. EPA Tier 3 / IMO II)

C7.1 Marine Propulsion Engine (U.S. EPA Tier 3 / IMO II)

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Specs
  • Power Range: 280 bhp - 425 bhp (209 bkW - 317 bkW)
  • Dry Weight: 1676 lb
  • Height: 34.5 in
  • Length: 43.1 in
  • Width: 31.4 in
  • Application: Workboat
  • Speed Range: 2300 - 2700 rpm
  • Emissions: U.S. EPA Tier 3, IMO II, RCD II, China II
  • Configuration: In-line 6, 4-stroke-cycle diesel
  • Displacement: 428 in³
  • Aspiration: Turbocharged-aftercooled
  • Governor: Electronic (A5E2 V2 ECM)
  • Flywheel Housing: SAE No. 03
  • Bore: 4.13 in
  • Stroke: 5.31 in
  • Refill Capacity: 20 L (5.3 gal)
  • Oil Change Interval: 500 hrs
  • Rotation: Counterclockwise from the flywheel end
  • Cooling: Heat exchange or keel cooled
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