Pipelayer Dozers 1976 2,701 h United States, Dayton, Texas7d
Pipelayer Dozers 1969 1,705 h United States, Lake Worth, Texas
Pipelayer Dozers 1975 539 h United States, Lake Worth, Texas
Pipelayer Dozers 1977 997 h United States, Lake Worth, Texas
Pipelayer Dozers 1969 United States, Lake Worth, Texas
Pipelayer Dozers 1973 903 h United States, Lake Worth, Texas
Pipelayer Dozers 1968 United States, Dayton, Texas
Pipelayer Dozers 1999 7,647 h Canada, Grande Prairie, Alberta
Pipelayer Dozers 1998 11,777 h Canada, Grande Prairie, Alberta