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Home New Auxiliary Engines C7.1 Marine Auxiliary Engine (U.S. EPA Tier 3 / IMO II)

C7.1 (Electronic)

C7.1 (Electronic)

Power Rating

Power Range 109 - 218 bkW

Generator Set Specifications

Frequency 50 / 60

Engine Specifications

Emissions U.S. EPA Tier 3, IMO II, EU Stage V, China II
Stroke 5.31in
Displacement 428in³
Aspiration Turbocharged - Aftercooled
Governor Electronic (A5E2 V2 ECM)
Configuration In-line 6, 4-stroke-cycle diesel
Refill Capacity Lube Oil System w/Oil filter change: 20 L (5.3 gal)
Oil Change Interval 500 hours
Cooling Heat exchanger or keel cooled
Flywheel Housing SAE No. 03 with SAE 11.5 in flywheel
Rotation Counterclockwise
Rated Engine Speed 1500/1800, 600 - 2400 rpm
Bore 4.13in

Dimensions & Weights

Engine Dry Weight - Approximate 1676
Height 34.5in
Length 43.1in
Width 33.5in

Standard Equipment

  • Cooling System
    • Gear driven jacket water pump
    • Corrosion resistant sea water aftercooler
    • Fuel cooler
  • Exhaust System
    • Watercooled turbocharger and exhaust manifold
  • Fuel System
    • Common rail fuel system
    • Electric fuel priming pump
  • General
    • Vibration damper and guard
    • Self-tensioning multi-vee belt drive
  • Lube System
    • Closed crankcase ventilation system
    • Integral engine oil cooler
  • Mounting System
    • Front and rear engine mounting brackets
  • Starting System
    • Starter motors - 12V or 24V

Optional Equipment

  • Air Inlet System
    • Various 6" water cooled exhaust elbow configurations
  • Cooling System
    • Engine mounted bilge pumps and auxiliary water pumps with electromagnetic clutch
    • Tube and bundle jacket water heat exchanger and gear-driven sea water pump (rubber impeller)
    • Jacket water heater
    • Cabin heater (calorifier) connections
  • Fuel System
    • SOLAS double wall high pressure fuel lines kit
  • Lube System
    • Left-hand and right-hand oil dipsticks
    • Transmission gear oil cooler (engine mounted)
  • Protection System
    • Additional engine and transmission sensor packages for on or off vessel monitoring
  • Starting System
    • Engine mounted secondary alternator - 24V 100 amp or 12V 175 amp
    • Glow plugs