Briggs and Stratton Fortress 12kW

Outlast the next power outage, maintain your family's comfort and power the basics with a 12kW standby generator. Although small, it still packs plenty of power so your home's basic circuits and small appliances stay on during an outage.

Includes battery, engine heater, battery charger and factory testing.


  • 12kW Propane / 11kW Natural Gas
  • 627cc OHV Engine
  • 120/240V 1ph
  • 50A LP/45.8A NG
  • DB Rating @ 7 Meters, 69 dba no load
  • Weight – 318 Lbs
  • Measurements – 28” x 26” x 37.2”
  • 6 Year Parts, Labour & Travel Limited Warranty (Optional 10 year warranty)

Specifications, Manuals, etc.