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The Cat® G3406 Industrial Gas Engine is offered in ratings ranging from 160-242 bkW (215-325 bhp) @ 1800 rpm. These ratings are NSPS site compliant capable with customer-supplied aftertreatment. Some ratings also have standard emission settings available for export only. For specific emission information, please consult your local Cat Dealer.

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Power Rating
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Minimum Power 215.0 HP 160.0 kW
Maximum Power 325.0 HP 215.0 kW
Frequency 1800 rpm 1800 rpm

Emissions

Ratings are NSPS site compliant capable with customer-supplied aftertreatment. Some ratings also have standard emission settings available for export only. For specific emission information, please refer to the engine spec sheet.

Engine Design

  • Proven reliability and durability
  • Ability to burn a wide spectrum of gaseous fuels
  • Robust diesel strength design prolongs life and lowers owning and operating costs
  • Broad operating speed range

Full Range of Attachments

Large variety of factory-installed engine attachments reduces packaging time

Quality

Every Cat engine is manufactured to stringent quality standards in order to assure customer satisfaction.

World-class Product Support Offered Through Global Cat Dealer Network

  • Scheduled maintenance, including S•O•SSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the CatIndustrial Service Distributor (ISD) program

G3406 Standard Equipment

Air Inlet System
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  • Air cleaner — heavy-duty
  • Air cleaner rain cap
  • Service indicator

G3406 Optional Equipment

Air Inlet System
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  • Precleaner