DG150 Rear Right View
DG150 Rear Left View
DG150 Front Left View
DG150 Front Right View
DG150 Enclosure Rear Right View
DG150 Enclosure Rear Left View
DG150 Enclosure Front Left View
DG150 Enclosure Front Right View
Gas generator sets

DG150 (3 phase)

The Cat® DG150 gas generator set supports emergency, non-emergency and demand response power for commercial and industrial sites. Its broad operating range makes it the right fit for facilities managing more complex energy needs.

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Programmable power controls

  • User-friendly navigation and programmable controls provide flexible control to support diverse operating needs.

Dual-fuel operation

  • A 9.1L spark-ignited engine operates on natural gas or propane to accommodate different fuel sources and site conditions.

Microgrid integration

  • Designed for integration within microgrid systems and distributed energy environments.

Optimized alternator design

  • Strong motor-starting capability helps minimize alternator oversizing, with flexible packaging designed to support easier installation and service.

Support multiple applications

Match the fuel to your operation

Integrate into more energy systems

Generator Set Specifications
Frequency60 Hz
Natural Gas Rating150 ekW
Emissions/Fuel StrategyU.S. EPA Certified for Stationary Emergency and Non-Emergency Application
Voltage208-600
Speed1800 rpm
Gas Standby RatingStandby, Demand Response and Prime
Engine Specifications
Engine ModelV8, 9.1L TCAC
Compression Ratio9.5:1
AspirationTCAC
Fuel SystemElectronic
Generator Set Dimensions
Length114 in
Width55 in
Height68 in
Dry Weight - Genset4500 lb

Control Panel

  • GCCP1.2
  • Electric Power Rating guide
    application/pdf
  • DG100 - DG200 Enclosure Brochure
    application/pdf
  • DG150, 150 ekW, 3 Phase data sheet
    application/pdf

Need installed dimensions with enclosure and tank? See Model Configurations