New | C1.5 Marine Generator Set Engine

Cat® C1.5 Diesel Marine Generator Set has single phase ratings of 50 Hertz at 10.0 ekW and 60 Hertz at 12.0 ekW that meet U.S. EPA Tier 3 and EU IW emission standards. The Cat® C1.5 also has three phase ratings of 50 Hertz at 11.0 ekW and 60 Hertz at 13.0 ekW that meet U.S. EPA Tier 3 and EU IW emissions standards. This generator set is available in 12 or 24 volt as an open gen set or as an enclosed package.

Generator Set Specifications
Minimum Rating10 ekW (10 kVA)
Maximum Rating13 ekW (16.5 kVA)
Frequency50 Hz or 60 Hz
Speed1500 rpm (50Hz) or 1800 rpm (60 Hz)
Generator Set Configurations
Emissions/Fuel Strategy60 Hz meets EPA Tier 3*, 50 Hz meets EU 97/68EC Stage II regulations
Engine Specifications
Engine ModelC1.5, In-line 3, 4-Stroke-Cycle-Diesel
AspirationNaturally Aspirated
Bore3.31 in
Stroke3.5 in
Displacement91.0 in3
Governor TypeElectrical Isochronous
Generator Specifications
Frame Size1.5
InsulationClass H
Voltage Regulation±0.5%
Generator Set Dimensions
Length37.4 in/962 mm (open), 40 in/1021 mm (enclosed)
Width21 in/533 mm (open), 24 in/608 mm (enclosed)
Height27.5 in/699 mm (open), 28 in/710 mm (enclosed)
Weight319 kg/703 lbs (open), 368 kg/811 lbs (enclosed)
  • Reliable
  • Economical
  • Safe
  • Flexible
  • Clean And Quiet

Standard Equipment

Air Inlet System
  • Air cleaner, single element canister type with rain cap (open generator set only)
Control System
  • Electronic isochronous governor
Cooling System
  • Belt-driven centrifugal jacket water pump
  • gear-driven seawater pump
  • heat exchanger with copper nickel tubes
  • expansion tank
Exhaust System
  • Watercooled exhaust manifold and elbow
Fuel System
  • Fuel filter — RH or LH service
  • fuel priming
  • fuel transfer pump
  • flexible fuel lines
  • Single Phase
Lube System
  • Lubricating oil
  • oil filter (RH)
  • dipstick (RH)
  • fumes disposal (closed system)
Mounting System
  • Anti-vibration mounts, connected to drip tray and steel base sitting on PVC foam sound-absorbent pad
Protection System
  • Electronic automatic safety shutdown for low oil pressure, high water temperature, high exhaust (wet exhaust only) temperature, and overspeed
Starting System
  • 12 or 24 volt electronic starting motor, 12 volt 55 amp alternator
  • Single-side service (RH), decals, literature

Optional Equipment

Sound attenuated enclosure
Deluxe instrument panel
Basic instrument panel
Remote instrument panel extension harness
AC circuit breakers
Flexible fuel lines
Primary fuel filter/water separator
Siphon break
Keel-cooling kit
Exhaust system components
Oil drain pump
Insulated electric system
Noise reducing air inlet duct



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