Cummins Engine Company is one of the leading, worldwide designers and manufacturers of diesel engines ranging from 76 to 6,000 hp, employing 26,300 people; it’s also the largest producer of diesel engines over 200 hp. In addition, the company also provides filtration systems and natural gas engines as well as engine components and electronic systems.
In the mid-1980s, Havel Brothers (Indianapolis) installed an Andover Controls (Andover, MD) AC256 building automation system in Cummins’ general office building and parts distribution center in Columbus, Indiana.