Briggs & Stratton 76331
Briggs & Stratton 76331
Briggs & Stratton 76331
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Briggs & Stratton 76331
Briggs & Stratton 76331

Briggs & Stratton 35kW Liquid Cooled Aluminum Standby Generator w/ InteliLite Controller (120/208V 3-Phase)



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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Ships in 8-12 Weeks
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Shipping Details
  • Free to Lower 48 States
*We currently CANNOT ship this product to Alaska, California, Hawaii or any destination outside of the United States
$266 / Month
With our 82 months 10.99% APR*
82 fixed monthly payments required.
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Briggs & Stratton 35kW Liquid Cooled Aluminum Standby Generator w/ InteliLite Controller (120/208V 3-Phase)
Briggs & Stratton 35kW Liquid Cooled Aluminum Standby Generator w/ InteliLite Controller (120/208V 3-Phase)
Model: 76331
How-To Articles





Standby (Liquid Cooled)

Run Watts

35,000 Rated Watts


120/208 Three-Phase


LP/Natural Gas


Briggs & Stratton
  • 35 kW Standby Generator (Requires Auto Transfer Switch)
  • Designed for small commercial buildings w/ 120/208V 3-Phase power
  • 4.3L 6-Cylinder Liquid-Cooled Engine
  • 1800 RPM design provides fuel efficient and quiet operation
  • Natural Gas or LP Gas Configured
  • Simply connect your homes natural gas line or large lp tank
  • InteliLite MRS 19 Controller w/ Graphic Display
  • Fulfills reqs. for Manual Remote Start applications
  • Remote control & Monitoring capabilities w/ detailed history log
  • Operator friendly analog gauge outputs (VDO, Datcon)
  • UL Recognized & NFPA 110 Capable controller
  • Computer Friendly :) Brushless Alternator
  • Safe for use with advanced electronics and computers
  • Corrosion-Resistant Aluminum Enclosure
  • Protects against extreme weather conditions
  • Convenient Service Access Points
  • Reduces time-consuming disassembly during maintenance & service
  • Turnkey Extras Automatic Battery Charger & Hour Meter
  • 5-Year Limited Warranty
  • Provides piece of mind knowing B & S stand behind their products
  • ^Please Note - Requires Loading Dock, Forklift or Crane For Delivery^
California residents see
WARNING: Cancer and Reproductive Harm -
For more information go to:


Product Specs
120/208 Three-Phase
60 Hertz
Rated Watts
35000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
31500 Watts
LP Power Capacity
35000 Watts
NG Fuel Consumption @ 50% Load
253 ft³/hr
NG Fuel Consumption @ 100% Load
494 ft³/hr
LP Fuel Consumption @ 50% Load
2.8 gallons/hr
LP Fuel Consumption @ 100% Load
4.4 gallons/hr
Rated Amps
121 Amps
Decibel Rating @ 7m Learn More
Decibel Rating @ 7m
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
Transfer Switch
Automatic (Not Included)
Not Included (650 CCA)
Circuit Breaker Size
150 Amps
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Grade Type
Engine Brand
Briggs & Stratton
Starting System
12v Auto Start
2967 CC
Consumer Engine Warranty
5 Years
Commercial Engine Warranty
5 Years
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
1540 Pounds
Made in USA
Consumer Warranty
5 Years
Commercial Warranty
5 Years
Product Length
91 Inches
Product Style
Standby Generator
Product Width
39.4 Inches
Product Height
41 Inches


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