Surface drill rigs 2014 10,800 h United States, Ludlow, Massachusetts
Surface drill rigs 2016 12,132 h United States, Raleigh, North Carolina7d
Surface drill rigs 2007 4,609 h United States, Ludlow, Massachusetts
Tunneling and underground mining drills United States, SLC, Utah
Tunneling and underground mining drills 1999 6,500 h United States, SLC, Utah
Surface drill rigs 2008 United States, Louisville, Kentucky
Surface drill rigs 2011 10,300 h United States, Ludlow, Massachusetts
Surface drill rigs 2014 United States, Louisville, Kentucky
Surface drill rigs 2007 United States, Louisville, Kentucky
Surface drill rigs 2000 United States, Louisville, Kentucky
Surface drill rigs 2005 United States, Louisville, Kentucky
Surface drill rigs 2004 United States, Louisville, Kentucky
Surface drill rigs 2015 United States, Louisville, Kentucky
Surface drill rigs 2006 United States, Louisville, Kentucky
Surface drill rigs 2009 United States, Louisville, Kentucky
Surface drill rigs 2007 United States, Auburn, Washington
Surface drill rigs 2010 6,842 h United States, Scott Depot, West Virginia
Surface drill rigs 2014 8,990 h United States, Ludlow, Massachusetts