KOHLER Command Pro are four cycle, horizontal shaft, single cylinder air cooled, gasoline engines, built with cast iron cylinder liners, overhead valve technology, larger-capacity oil and fuel filters, and high-performance spark plugs. Command PRO industrial engines deliver years of nearly service-free operation. KOHLER Command PRO Small Horizontal engines have patented Quad-Clean™ technology which is the industry's only four-stage all-season cyclonic air filtration system, ideal for harsh weather and work conditions. In addition, these engines are backed by an industry's best 3 year commercial warranty. Overhead valve technology and high inertia flywheel deliver peak power performance. Large recoil starter and dual ball bearings provide easier starts. While dual oil fills and drains make engine servicing easier. Industry standard PTO face and mounting feet provides flexibility to power any application. Wide range of applications including agriculture, golf course maintenance, industrial construction, lawn and garden, power generation, welder, landscape and recreational.