Crawler Excavators 2012 7,634 h United States, Altoona, Iowa24h
Crawler dozers 2019 11,211 h United States, Altoona, Iowa24h
Scrapers 1994 6,824 h United States, Sioux City, Iowa24h
Skid Steer Loaders 2004 1,394 h United States, Washington, Iowa7d
Diesel Forklifts 3,046 h United States, Washington, Iowa7d
Articulated Dump Trucks (ADTs) 2001 United States, Des Moines, Iowa7d
Other United States, Washington, Iowa7d
Tractors 2020 1,846 h United States, Washington, Iowa7d
Trenchers United States, Washington, Iowa7d
Tank Trailers 2023 United States, Washington, Iowa7d
Farm Drills 2020 United States, Washington, Iowa7d
Tank Trailers 2024 United States, Washington, Iowa7d