New | DG300-2 (3 phase)

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

Gas Generator Sets Specification
Displacement864.71 in³
Fuel TypeNatural Gas
Generator Set Specifications
Voltage120 / 208, 120 / 240, 277 / 480, 346 / 600 VAC
Frequency60 Hz
Natural Gas Rating175 eKW
Speed1800 RPM
Generator Set Configurations
Emissions/Fuel StrategyU.S. EPA Certified for Stationary Emergency Application
Engine Specifications
Bore5.31 in
Compression Ratio9.5:12
Fuel SystemNatural Gas
Stroke6.5 in

Standard Equipment

  • Closed coolant recovery system
  • Factory-installed radiator
  • 50/50 Ethylene glycol antifreeze
  • Primary and secondary fuel shut-off
  • Fuel pressure test po
  • Low fuel pressure switch
  • Class H insulation material
  • Permanent magnet excitation
  • Full load capacity alternator
  • EMCP 4.2 Series generator set controller
  • Vibration isolaton (puck type)
Electric Starting and/or Prelube
  • Engine electrical system
  • Solenoid activated starter motor
  • Battery cables
Electric Power - Package Serial Number Prefix
  • Battery charging alternator

Optional Equipment

  • Shunt trip and auxiliary contact breaker
  • Thermal magnetic or electronic trip MCCBs
  • Anti-condensation heater




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With only a few days notice, we were able to get the emergency system working properly. Hawthorne Cat provided great leadership and excellent field support.
Mark Cripe
Helix Electric

San Diego - Power
Steve Jamison
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Phillip J. Smith (PJ)
Service Manager - CSA Group
858.376.6874 office
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Paul Karpf
Rental Department Manager
858.376.6888 office
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Tom Bonham
Product Support Sales Manager
858.376.6898 office
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Hawaii – Power
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Power Systems Sales Manager
808.676.0322 office
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Guam – Power
Myver Hecita
Power Systems Rental &
Sales Representative
671.649.4241 office
671.898.2740 mobile

Richard Nostratis
Service Manager
671.649.4212 office
671.898.2735 mobile