C18 Generator Set

Overview
Aspiration
Air to Air Aftercooled
Fuel System
Electronic unit injection
Fuel System
Electronic unit injection
  • Exterior View

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

Engine Specifications

Aspiration
Air to Air Aftercooled
Fuel System
Electronic unit injection
Fuel System
Electronic unit injection
Engine Model
C18 ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore
145 mm (5.71 in)
Displacement
18.13 L (1106.36 in3)
Stroke
183 mm (7.2 in)
Compression Ratio
14.5:1
Governor Type
Adem™A4
Aspiration
Air to Air Aftercooled
Fuel System
Electronic unit injection
Bore
6 in
Displacement
1,106 in³
Stroke
7 in

Generator Set Specifications

Minimum Rating
500 ekW
Maximum Rating
600 ekW
Voltage
220 to 380 Volts
Frequency
60 Hz
Speed
1800 rpm
Emissions/Fuel Strategy
Low Fuel Consumption
Duty Cycle
Standby, Prime

Generator Set Dimensions

Length - Maximum
219 in
Width - Maximum
81 in
Height - Maximum
108 in

One Safe Source

  • Components used in the generator set are selected based on seamless design integration to provide the optimum performance
  • The generator set is fully assembled at a Caterpillar facility following our quality guidelines
  • Each generator set package is tested before leaving the Caterpillar facility
  • Cat product support, including dealer service, parts and warranty covers the entire Cat power system
  • Components used in the generator set are selected based on seamless design integration to provide the optimum performance
  • The generator set is fully assembled at a Caterpillar facility following our quality guidelines
  • Each generator set package is tested before leaving the Caterpillar facility
  • Cat product support, including dealer service, parts and warranty covers the entire Cat power system
  • World Wide Product Support

  • Cat dealers have over 1,800 dealer branch stores operating in 200 countries
  • Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
  • Cat dealers have over 1,800 dealer branch stores operating in 200 countries
  • Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
    • Air Inlet
      • Air Cleaner
    • Cooling
      • Package mounted radiator
    • Exhaust
      • Industrial, Residential, Critical Mufflers
      • Exhaust flange outlet
    • Fuel
      • Primary fuel filter with integral water separator
      • Secondary fuel filter
      • Fuel priming pump
    • Generator
      • Excitation: [ ] Permanent Magnet Excited (PM) [ ] Internally Excited (IE)
      • Anti-condensation heater
      • Oversize and premium generators
      • 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
      • IP23 Protection
    • Control Panel
      • EMCP 4.2
    • Mounting
      • Rubber vibration isolators
    • Power Termination
      • Circuit breakers, UL listed
      • Circuit breakers, IEC compliant
      • Bus Bar
    • Control Panels
      • EMCP 4.4
      • Local & remote annunciator modules
      • Load share module
      • Digital I/O module
      • Remote monitoring software
    • Starting/charging
      • Battery chargers
      • Oversize batteries
      • Jacket water heater
      • Heavy-duty starting system
      • Charging alternator
      • 24 volt starting motor
      • Batteries
    • General
      • The following options are based on regional and product configuration:
      • Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
      • UL 2200 package
      • Paint - Caterpillar Yellow except rails and radiators gloss black
      • EU Certificate of Conformance (CE)
      • CSA Certification
      • EEC Declaration of Conformity
      • Narrow, Wide or Skid Base
      • Sound attenuated, weather protective or high ambient weather protective enclosure
      • Enclosures: sound attenuated, weather protective
      • Single or dual wall integral fuel tanks
      • Single or dual wall sub-base fuel tanks
      • Integral & sub-base UL listed dual wall fuel tanks
      • Automatic transfer switches (ATS)
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