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Briggs and Stratton 150kW1 Standby Generator

Briggs and Stratton 150kW1 Standby Generator


Power your business even when the lights go out

The Briggs & Stratton® 150kW1 helps ensure that your business won't take a hit when a power outage strikes.



Support and Service Made Simple

The 150kW1 system is designed to make maintenance easier. The side panels are fully-removable and the gas shocks keep it propped open for quick total access.

Industrial-Grade Engine

The 150kW1 standby generator runs on a durable 1800-RPM PSI engine that is EPA certified. The Industrial Power Solutions International engine means powerful performance when it matters most.

Built with Components from Top Manufacturers

Briggs & Stratton is committed to providing a high-quality 150kW1 standby generator. To accomplish this, Briggs & Stratton has partnered with well-known and respected companies to install a high-performance alternator and the best controller on the market.

Customized Transfer Switch

Briggs & Stratton partnered with ASCO® to develop a high-grade transfer switch available for the 150kW1 unit. When a power outage occurs, a transfer switch automatically moves critical power from the standby generator to the business or home that is wired to. Briggs & Stratton is backing the new transfer switch with a 3-year parts and labor warranty.

3 Year Parts, Labor and Travel Limited Warranty

Our customer-focused limited warranty is the most comprehensive in the industry. Offering a 3 year parts, labor and travel limited warranty.

This generator is rated in accordance with UL (Underwriters Laboratories) 2200 (stationary engine generator assemblies) and CSA (Canadian Standards Association) standard C22.2 No. 100-04 (motors and generators).
Warranty details available at




Model Number
Engine Displacement (cc)
Alternator Type
4-Pole, Rotating-Field
BTU/hr No Load
Short Circuit
300% up to 20 sec.
Frequency Regulation
(+/-) 0.5%
Mecc Alte
BTU/hr @ 1/2 Load
Warranty (Product)***
3 Years Limited
Engine Series
Voltage (V)
120/208 150/188 150/188
Sound @ No Load
77 dB(A) @ no load
Cylinder Arrangement
520 451 225
Governor Type
BT/hr @ Full Load
Weight (lbs)

Overall Dimensions: 135 x 52 x 86
Packaged Dimensions: 150 x 60 x 92

1 This generator is rated in accordance with UL (Underwriters Laboratories) 2200 (stationary engine generator assemblies) and CSA (Canadian Standards Association) standard C22.2 No. 100-14 (motors and generators).
2 Warranty details available at .
3 Installations must strictly comply with all applicable cods, industry standards, laws, regulations and provided installation manual. Running engines give off carbon monoxide, an odorless, colorless, poisonous gas so it is important to keep exhaust gas away from any windows, doors, ventilation intakes or crawl spaces. The installation manual contains specific instructions related to generator placement in addition to NFPA 37, including the requirement that Carbon monoxide detectors be installed and maintained in your home.
4 Fuel consumption rates are estimated based on normal operating conditions at 1/2 and full load. Generator operation may be greatly affected by elevation and the cycling operation of multiple electrical appliances - fuel flow rates may vary depending on these factors.

Additional Information