Single drum rollers 2016 523 h United States, Hauser, Idaho7d
Single drum rollers 2008 8 h Australia, Paget
Single drum rollers 2018 308 h Netherlands, Haps, Noord-Brabant
Single drum rollers 2015 2,900 h China
Single drum rollers 2007 7,200 h Lithuania
Single drum rollers 2016 4,525 h China
Single drum rollers 2007 2,040 h United States, Snohomish, Washington
Single drum rollers 1998 8,600 h Romania
Single drum rollers 2006 1,878 h United States, GREENVILLE, South Carolina
Single drum rollers 2008 11,638 h Netherlands, Haps, Noord-Brabant
Single drum rollers 2004 United States, Salt Lake City, Utah
Single drum rollers 1999 8,909 h Croatia, Sesvete
Single drum rollers 2009 5,000 h Lithuania
Single drum rollers 2013 4,103 h Poland
Single drum rollers 2011 1,870 h Netherlands
Single drum rollers 2,232 h United States, Monroe, Washington
Single drum rollers 2000 6,120 h Poland, Nakło n/Notecią
Single drum rollers 2009 4,000 h Lithuania
Single drum rollers 2006 6,535 h Romania, Bradesti
Single drum rollers 2008 11,640 h Netherlands