Pipelayer Dozers 2015 1,306 h United States, Dickinson, North Dakota
Pipelayer Dozers 2013 United States, Brighton, Colorado
Pipelayer Dozers 2020 8 h United States, Bismarck, North Dakota
Pipelayer Dozers 1965 United States, Williston Area, North Dakota
Pipelayer Dozers 1981 United States, Redding, California
Pipelayer Dozers 2008 4,169 h United States, Oakland, California
Pipelayer Dozers 2012 3,100 h United States, Verona, Kentucky
Pipelayer Dozers 2013 2,000 h United States, Charlette, North Carolina
Pipelayer Dozers 2013 1,630 h United States, Casper, Wyoming
Pipelayer Dozers 2014 1,966 h United States, Verona, Kentucky
Pipelayer Dozers 2013 1,620 h United States, Gillette, Wyoming
Pipelayer Dozers 1994 9,590 h United States, COLLEGE STATION, Texas
Pipelayer Dozers 1978 United States, Houston, Texas
Pipelayer Dozers 2013 1,135 h United States, Verona, Kentucky
Pipelayer Dozers 2013 2,355 h United States, Gillette, Wyoming
Pipelayer Dozers 1978 10,336 h United States, COLLEGE STATION, Texas
Pipelayer Dozers 2012 3,786 h United States, Casper, Wyoming
Pipelayer Dozers 2012 1,947 h United States, Verona, Kentucky