C18 (60 Hz)

Bore
5.71 in / 145 mm
Stroke
7.2 in / 183 mm
Displacement
1106.4 in³ / 18.1 l

The C18 diesel generator sets have been developed for your mission critical, standby and prime applications. Producing reliable power from 500 to 600 ekW at 60 Hz, meeting ISO 8528-5 transient response requirements and built to accept 100 % rated load in one step. Our C18 generator sets range from low fuel consumption systems to EPA Stationary Emergency (Tier 2) certified.

Generator Set Specifications
Maximum Rating 600 ekW
Minimum Rating 500 ekW
Emissions/Fuel Strategy Low Fuel Consumption
Voltage 220 to 380 Volts
Frequency 60 Hz
Speed 1800 rpm
Duty Cycle Standby, Prime
Engine Specifications
Engine Model C18 ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore 5.71 in / 145 mm
Stroke 7.2 in / 183 mm
Displacement 1106.4 in³ / 18.1 l
Compression Ratio 14.5:1
Aspiration Air to Air Aftercooled
Fuel System Electronic unit injection
Governor Type Adem™A4
Generator Set Dimensions
Length - Maximum 218.5 in / 5550 mm
Width - Maximum 80.9 in / 2056 mm
Height - Maximum 107.8 in / 107.8 mm

Standard Equipment

  • Air Inlet
    • Air cleaner
  • Cooling
    • Package mounted radiator
  • Exhaust
    • Exhaust flange outlet
  • Fuel
    • Fuel priming pump
    • Secondary fuel filters
    • Primary fuel filter with integral water separator
  • Generator
    • IP23 Protection
    • Matched to the performance and output characteristics of Cat engines
    • Load adjustment module provides engine relief upon load impact and improves load acceptance and recovery time
  • Power Termination
    • Busbar
  • Control Panel
    • GCCP 1.3
  • Mounting
    • Rubber vibration isolators
  • Starting/Charging
    • 24 volt starting motor
    • Batteries
  • General
    • Paint - Caterpillar yellow except rails and radiators gloss black

Optional Equipment

  • Exhaust
    • Industrial, residential, critical mufflers
  • Generator
    • Anti-condensation heater
    • Oversize and premium generators
    • Excitation: [ ] Permanent magnet excitation (PMG) Excited (PM) [ ] Internally Excited (IE)
  • Power Termination
    • Circuit breakers, UL listed
    • Circuit breakers, IEC compliant
  • Control Panels
    • Remote monitoring software
    • Local & remote annunciator modules
    • Digital I/O module
    • GCCP 1.4
    • Load share module
  • Starting/Charging
    • Oversize batteries
    • Battery chargers
    • Heavy duty starting system
    • Jacket water heater
    • Charging alternator
  • General
    • Narrow, wide or skid base
    • CSA Certification
    • UL 2200 package
    • EU Certificate of Conformance (CE)
    • Enclosures: Sound attenuated, weather protective
    • Single or dual wall integral fuel tanks
    • Integral & sub-base UL listed dual wall fuel tanks
    • Automatic transfer switches (ATS)
    • Sound attenuated, weather protective or high ambient weather protective enclosure
    • The following options are based on regional and product configuration:
    • Single or dual wall sub-base fuel tanks
    • EEC Declaration of Conformity
    • Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
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