New C7.1 Marine Propulsion Engine (U.S. EPA Tier 3 / IMO II) For Sale in Georgia
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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)
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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Call 877-OWNACAT
Power Rating
Power Range 280 bhp - 425 bhp (209 bkW - 317 bkW)
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
Dry Weight 1676 lb
Height 34.5 in
Length 43.1 in
Width 31.4 in
Key Features & Benefits

  • Common rail fuel system enables optimum combustion and low emissions
  • Reduced combustion noise through advanced electronic control
  • 12V or 24V electrical system
  • Compatible with Cat® displays and electronics
  • Closed crankcase ventilation system improves engine room cleanliness
  • Gear-driven jacket water pump and sea water pump for superior reliability
  • Maintenance free valve train with hydraulic valve lash adjusters
  • Self-priming fuel system ensures a smooth start every time