DG150 (3 phase) (60 Hz)

Built for backup and demand response power

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.

The Cat® spark-ignited generator sets for stationary emergency and non-emergency (demand response) applications provide a much cleaner and sustainable solution for your power needs. The ability to run on various types of gaseous fuels, adapting automatic fuel change-over and microgrid compatibility, make these products capable to power a wide range of applications.

Equipment Highlights

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.

Specs + Downloads

Specs

Engine Model: V8, 9.1L TCAC
Bore: 4.3 in
Stroke: 4.75 in
Displacement: 555.3 in³
Compression Ratio: 9.5:1
Aspiration: TCAC
Fuel System: Electronic

Length: 114 in
Width: 55 in
Height: 68 in
Dry Weight - Genset: 4500 lb

Frequency: 60 Hz
Natural Gas Rating: 150 ekW
Emissions/Fuel Strategy: U.S. EPA Certified for Stationary Emergency and Non-Emergency Application
Voltage: 208-600
Speed: 1800 rpm
Gas Standby Rating: Standby, Demand Response and Prime