Single drum rollers 2015 729 h United States, Richmond, Virginia
Single drum rollers 2024 53 h United States, Prospect, Pennsylvania
Single drum rollers 2013 6,300 h Romania
Single drum rollers 2016 2,600 h Poland
Single drum rollers 2021 Uzbekistan
Single drum rollers 2004 4,445 h United States, Longmont, Colorado
Single drum rollers 2020 562 h United States, Sergeant Bluff, Iowa
Single drum rollers 2018 419 h United States, Sergeant Bluff, Iowa
Single drum rollers 2020 512 h United States, Fort Dodge, Iowa
Single drum rollers 2005 3,400 h United States, Chehalis, Washington
Single drum rollers 2018 2,476 h United States, Salt Lake City, Utah
Single drum rollers 2007 5,412 h Finland
Single drum rollers 2019 222 h Netherlands, BIG 1 BIG Machinery B.V. (Schiemerik 1)
Single drum rollers 2020 570 h Austria
Single drum rollers 2012 1,830 h United States, Wylie, Texas
Single drum rollers 2018 744 h United States, Lubbock, Texas
Single drum rollers 2018 2,330 h United States, DALLAS, Georgia
Single drum rollers 2009 7,993 h Canada, Saskatoon, Saskatchewan
Single drum rollers 2016 200 h Norway, Espeland, Sogn og Fjordane
Single drum rollers 2024 100 h Denmark