You need maximum power. You expect rugged reliability. Welcome to the KOHLER® Command PRO® series. With cast iron cylinder bores, overhead valve technology, larger-capacity oil and fuel filters, and high-performance spark plugs, our Command PRO® engines deliver years of nearly service-free operation. Because you need professional results, day after day.
A range of rugged performers deliver maximum power, torque, fuel efficiency, and long engine life.
Command PRO® EFI Flex Fuel
Command PRO® EFI Flex Fuel engine series with closed-loop electronic fuel injection runs on all ethanol blends between E0 and E85.
Command PRO® EFI Propane
Command PRO® EFI propane engines with closed-loop electronic fuel injection are designed to work more using less fuel (compared to KOHLER® carbureted gasoline engines) - and save you cash, year after year.
Command PRO® Gaseous Fuels
Now you have a choice, with professional-grade Command PRO® engines that run on propane or natural gas.