Engines 2020 United States, Chicago, Illinois
Engines United States, Chicago, Illinois
Transmission United States, Menifee, California
Engines 4,509 h United States, Houston, Texas
Tracks, chains and undercarriage United States, Ann Arbor, Michigan
Engines United States, Woodland, Pennsylvania
Transmission United States, London, Kentucky
Engines 2001 United States, Chicago, Illinois
Engines United States, Hoschton, Georgia