The PRO12.3EFI is designed for professionals. Its durability and reliability comes from heavy duty components, proven design and the KOHLER Command PRO EFI v-twin engine. Clean power runs appliances and tools safely at your home or jobsite. Electronic fuel injection improves fuel efficiency by 25%. It operates 10 hours on a tank of gasoline at 50% load. Comes standard with folding handles, all-terrain tire kit and a cord wrap kit. OSHA and CARB compliant.
Market's first portable generator with KOHLER electronic fuel ignition command PRO engine the automotive-style, closed-loop system saves you up to 25% in fuel costs
KOHLER command PRO engine designed for heavy duty, commercial applications
Accu-fill provides safe, easy refilling and less spilling with its angled fuel inlet - long run time 10 hours at 50% load with large fuel tank and auto-idle feature
Ground-fault circuit interrupter (GFCI) protects equipment from faulty current
Extra engine protection - oil sentry automatically shuts engine down in low-oil conditions
Easy to install mobility kit - includes 2 wheels, leg and 4 wheelbarrow handles
Optional KOHLER manual transfer switch powers your home's critical circuits - just plug the generator into the outdoor box, start the generator and flip the switch no cords, no hassles
Premium 3-year limited warranty
Trusted worldwide, since 1920, hospitals, airports and military bases around the world have been depending on KOHLER generators
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Clean, safe power for appliances or tools at home or the job site
Provides a long run time of up to 10 hours at 1/2 load
12300 starting watts and 10500 running watts.
Store SO SKU #1001774486
Product Height (in.)
Product Length (in.)
Product Width (in.)
CA (CARB) Compliant
Engine Displacement (cc)
Auto Idle Control,Automatic Voltage Regulation,Electric Start,Fuel Gauge,GFCI Outlet(s),Hour Meter,Low Oil Shutdown,Muffler,OSHA Required GFCI Outlets,Overload Protection
Fuel Tank Capacity (gallons)
Full load fuel consumption (gallons/hour)
Half-Load Run Time
Number of Outlets
Operational Volume (dB)
120/240 Single Phase,120V 20A,120V 50A,12V DC,240V 30A,240V 50A
Product Weight (lb.)
Bench Tools,Halogen Work Light,Small Appliances,Small Electronics
Warranty / Certifications
Certifications and Listings
3 year commerical and consumer
Questions & Answers
do you have a cover for this 10500 watt kohlrt
Asked by Rae September 21, 2020
Hi Rae, this is Sarah with Kohler Customer Service. I'm glad to address your question. For assistance with service parts, please either reach out to your local dealer or email us at firstname.lastname@example.org. Thank you for choosing Kohler.
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