DG40 Front Right View
DG40 Front Left View
DG40 Rear Right View
DG40 Rear Left View
DG40 Enclosure Rear Left View
DG40 Enclosure Rear Right View
DG40 Enclosure
DG40 Enclosure
Gas generator sets

DG40 (Single Phase and 3 Phase)

The Cat® spark-ignited generator sets for stationary emergency applications provide a reliable and sustainable solution for your power needs. The ability to operate on multiple gaseous fuels and support automatic fuel changeover makes these products capable of powering a wide range of applications.

Request a Quote
Have questions? Call 800.768.4200
Generator Set Specifications
Frequency60 Hz
Gas Standby Rating40 ekW
Emissions/Fuel StrategyU.S. EPA Certified for Stationary Emergency Application
Voltage208-600
Speed1800 rpm
Engine Specifications
Engine Model3.6L Inline TCAC
Bore4.15 in
Stroke4.05 in
Displacement219.6 in³
Compression Ratio9.7:1
Fuel SystemElectronic
AspirationTCAC
Generator Set Dimensions
Length93 in
Width47 in
Height55 in
Dry Weight - Genset2416 lb

Control Panel

  • GCCP1.2
  • Remote monitoring software

Need installed dimensions with enclosure and tank? See Model Configurations