The beginnings of KOHLER engines can be traced back to 1920, when the KOHLER Automatic Power and Light 1500-watt Model "A" generator set was introduced. Designed to serve rural markets, it delivered 110-volt DC current and was powered by a KOHLER four-cylinder water cooled cast iron gasoline engine.

The Courage engine entered the market in 2002 with new features including an inverted crankcase for leak-proof operation, dual-camshaft for superior cooling, a ported power intake for better power and combustion, and a cross-flow cylinder head for greater air-flow and cooler operation. Most recently in September of 2004 Kohler announced higher horsepower offerings, up to 31 horsepower available on its liquid-cooled Aegis engines.

* Aegis Liquid cooling ensures maximum power, extended service intervals and long life performance.	* Command Fast starts, increased power and unequaled performance make Command the standard in the utility engine industry.	* Command PRO Rugged performer delivers the power, torque, fuel efficiency and long life that professionals demand.
* Command PRO CS Advanced overhead valve design produces effortless starting, extended run times, quiet operation and long engine life.	* Go-Kart Race-ready, right out of the box, KOHLER Command 6 XKE engines are engineered specifically to get you to the finish line faster.	* Courage Advanced technological breakthroughs like a twin-cam design, cross-flow cylinder head and ported power intake deliver a new standard of smooth performance, peak power and reliability.