Ideal for large diameter and long reach pipeline crossings or utility construction projects, the American Augers DD-625 drill rig provides 625,000 pounds of thrust/pullback power and 80,000 foot-pounds of maximum rotary torque.
When horizontal directional drilling (HDD) professionals discuss the size of an HDD rig, they usually refer to the maximum pullback force the unit can develop. The most common industry standard for a large directional drilling unit is defined as having a minimum of 100,000 pounds of pullback force. In addition to pullback, the most common specifications used to categorize HDD equipment are rotary torque of drill stem, rotation speed and the size of drill pipe.
The Big Texas Road Show, a seven-stop tour of Ditch Witch® dealerships in Texas, wrapped up in June after having showcased a wide range of Ditch Witch equipment to approximately 800 customers and potential customers.
The opening of UCT 2010’s exhibit hall ushered an impatient crowd over the logo carpeting and into a full-up venue, 125,000 square feet of space studded with heavy equipment and new technology. “Everybody’s always in a good mood at this show,” one longtime exhibitor noted.