contact shin caterpillar company whom would be the one who supplies the Mitsubishi engines, go through the company listing of products as supplied to other manufactures and you should be able to track where and what they were supplied for in the way of equipment.
Visit http://www.diamonddiesels.co.UK/engref.HTML where you will find references and links to the various Mitsubishi engine types that are used by construction equipment manufacturers
The electrical equipment market for internal combustion engines is divided into two categories: original equipment manufacturers (OEMs) and aftermarket.
Aircraft engine manufacturers build and repair aircraft engines using automated robots and other computer-aided equipment.
Marine, highway, and industrial engines are either black or red. Construction equipment engines are usually yellow.
There are many manufacturers of aeroplane or airplane engines. The leading manufacturers of airplane, aeroplane, or jet engines are Boeing, General Electric, and Pratt & Whittney.
Aircraft engine manufacturers construct aircraft engines, and maintain the engines when faulty.
CM is a Construction Mechanic, one of the SeaBee construction ratings in the Navy. CM's are responsible for heavy construction equipment maintenance and repair (bulldozers, cranes, trucks, etc.), including diesel and gas engines.
What engines Did Clark Equipment supply to the U.S. Army
Diesel engines are used primarily in large trucks and buses, in high-powered farm tractors, and in heavy construction machinery. Other markets include marine vessels and lawn-and-garden equipment.
The harmonic balancer on Mitsubishi engines is located as an integral part of the crank pulley (I have experience with the 90-99 4G63 inline-4 Mitsu engines; other engines by this marque may differ).
Perhaps "Honda".
SIC 3694 applies to ELECTRICAL EQUIPMENT FOR INTERNAL COMBUSTION ENGINES.
which engines? 1.8,2.0,2.4,3.0 liter ?