Soil Compactors 2007 4,359 h United States, Longmont, Colorado7d
Soil Compactors 2006 5,526 h United States, Lake Worth, Texas
Soil Compactors 2005 United States, Lake Worth, Texas
Soil Compactors 1996 2,067 h United States, Perris, California
Soil Compactors 2003 1,746 h United States, Humble, Texas
Soil Compactors 2005 United States, Longmont, Colorado