Radiators United States, Sweet Home, Oregon
Radiators United States, Houston, Texas
Tires, wheels and rims 2020 United States, Shelby Twp., Michigan
Engines 2001 United States, London, Kentucky
Booms and dippers United States, Peoria, Illinois
Booms and dippers 2000 United States, Lyman, South Carolina
Tracks, chains and undercarriage United States, Pittston, Pennsylvania