Tracks, chains and undercarriage United States, Pittston, Pennsylvania
Radiators United States, Sweet Home, Oregon
Tires, wheels and rims United States, Menifee, California
Engines United States, Chicago, Illinois
Booms and dippers United States, Solon, Ohio
Booms and dippers United States, Texas, USA, Texas
Tires, wheels and rims United States, Redding, California
Engines United States, Orrville, Ohio