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G3406 Gas Generator Set


50 or 60 Hz

Continuous Rating

235 ekW

Fuel Type

Natural Gas, Biogas, Field Gas, Propane


From natural gas-fueled combined heat and power (CHP) systems and emergency power for facilities, to renewable biogas energy to support the local grid, or electricity generated from coal mine gases, Caterpillar has a wide range of reliable gas power solutions.



  • Generator Set Specifications
    Spec Value
    Frequency 50 or 60 Hz
    Fuel Type Natural Gas, Biogas, Field Gas, Propane
    Continuous Rating 235 ekW
    Maximum Electrical Efficiency 37.30%
    Maximum Standby Rating 260
    RPM 1500 or 1800 rpm
  • Engine Specifications
    Spec Value
    Aspiration NA, TA
    Bore 5.4 in
    Stroke 6.5 in
    Displacement 891 in³
    Engine Model G3406
  • Generator Set Dimensions
    Spec Value
    Length 165 in
    Width 51 in
    Height 84 in
    Dry Weight - Genset 9000 lb