New | G3306 Gas Generator Set

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.

Gas Generator Sets Specification
Maximum Continuous Rating143 ekW
Fuel TypeNatural Gas, Biogas, Field Gas, Propane
Maximum Electrical Efficiency31.9%
Maximum Standby Rating160
Frequency50 or 60 Hz
rpm1500 or 1800 rpm
Engine Specification
Engine ModelG3306
Bore4.8 in
Stroke6.0 in
Displacement638.0 in3
AspirationNA, TA, LE
Generator Set Dimension
Length126.0 in
Width52.0 in
Height68.0 in
Dry weight genset4400.0 lb



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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.
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Helix Electric

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