Surface drill rigs 2004 3,626 h United States, New Boston, New Hampshire
Screeners 2013 4,350 h United States, Spring City, Pennsylvania7d
Tunneling and underground mining drills 2020 United States, SLC, Utah
Oil and gas drilling equipment 2006 United States, SLC, Utah
Other Underground Mining Equipment 2010 990 h United States, Jackson, Michigan
Surface drill rigs 1996 10,000 h United States, Bangor, Maine
Crushers 2011 United States, Ruckersville, Virginia
Screeners 2013 United States, Ruckersville, Virginia
Tunneling and underground mining drills United States, SLC, Utah
Surface drill rigs 2005 4,000 h United States, Easthampton, Massachusetts
Other United States, Hoschton, Georgia
Screeners 2012 2,800 h United States, Perris, California
Surface drill rigs 2017 8,800 h United States, Ludlow, Massachusetts
Surface drill rigs 2006 18,000 h United States, South Carolina
Surface drill rigs 2007 United States, Louisville, Kentucky
Crushers 2013 3,200 h United States, Smyrna, Georgia
Surface drill rigs 2015 United States, Louisville, Kentucky
Surface drill rigs 2020 United States, Louisville, Kentucky