Radiators United States, Sweet Home, Oregon
Tires, wheels and rims United States, Menifee, California
Transmission United States, Chicago, Illinois
Engines United States, Chicago, Illinois
Tracks, chains and undercarriage 2012 United States, BRIDGEVILLE, Pennsylvania
Booms and dippers United States, California, USA, California
Engines United States, Houston, Texas
Tires, wheels and rims United States, Ridgefield, New Jersey