Briggs and Stratton 13kW Generator
Offering more power in a smaller footprint that fits into tight spaces and lot lines, PowerProtect™ 13kW¹ Home Standby Generator provides the essential power you need during a power outage. Engineered with NGMax™ technology for superior power and performance, this compact but mighty generator features a 39% smaller footprint3 than other leading generators. With 37 kVA of motor starting power, the 13kW generator easily handles large appliances and equipment.
13kW (LP/NG) 7-year warranty PowerProtect™ 13kW Home Standby Generator
Product Specifications
Model Number 40666
Manufacturer Briggs and Stratton
Made In USA
Rated Watts 12kW LP Propane / 10.8kW Natural Gas
Rated Amps 50 Amps LP Propane / 45 Amps Natural Gas
Voltage 120/240 Volts Single Phase
A/C Ton Rating 3-Ton
Enclosure Aluminum Enclosure with Galvanneal Steel Base
UL Listed UL-2200
Decibel Rating 64 dBA Low Idle / 70 dBA Normal Operation
Type Standby Generator
Series Name PowerProtect
Features Automatic- Starting System, Automatic, Low Oil Alert, Low Oil Shutdown, Mainline Breaker 60 Amps
Battery Requirement- 12-Volt, Group 26 or 51, 540 CCA not included
Weight- 361 lbs
Dimensions- 28L x 24.5W x 37.2H
Warranty Information/Consumer Warranty
Briggs and Stratton 5-Year Limited Warranty Covers Parts, Labor, and Travel
Engine Brand- Vanguard Commercial Grade OHV
Engine Size- 623cc
Engine RPM- 3600
Dura-Bore Cast Iron Cylinder Sleeves
Air Cooled
Alternator Type- Self-Excited, Rotating Field
Frequency-60 Hz
Auto Voltage Regulation
Fuel Type- Natural Gas or LP Propane
NG Power Capacity- 10.8kW
LP Power Capacity- 12kW
NG Consumption @ Full Load- 172 Cubic Feet per Hour
NG Consumption @ Half Load- 117 Cubic Feet per Hour
LP Consumption @ Full Load- 2.3 Gallons per Hour
LP Consumption @ Half Load- 1.7 Gallons per Hour




