Advanced drilling system provides industry-leading drilling performance, agile steering and enhanced operator control
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Ditch Witch Next Generation AT40 All Terrain Directional Drill Optimizes Downhole Performance in Hard Rock

AT40 All Terrain Directional DrillPERRY, Okla., Sept. 28, 2017 –  To enhance utility contractors’ efficiency while drilling and steering in hard rock, Ditch Witch, a Charles Machine Works Company, has released the new AT40 All Terrain horizontal directional drill (HDD). The machine features an advanced, two-pipe All Terrain drilling system that provides 33 percent more torque than competitive units.

The newly optimized All Terrain drilling system includes multiple patent-pending designs that improve downhole operation. An inner-rod design provides a flush system that improves tool-joint durability and steering in hard rock conditions. To further improve steering and optimize fluid flow, a reliable All Terrain connection reduces the risk of collar damage.

“Maximized drilling performance and more efficient control while steering make the AT40 All Terrain an industry-leading, reliable and powerful machine,” said Seth Matthesen, Ditch Witch senior product manager, horizontal directional drills. “The unit not only boosts productivity and power but leverages next-generation features to provide valuable operational insights and keep operators productive, profitable, and comfortable on each job.”

The All Terrain system also features an enhanced reliable RockMaster® housing for improved longevity and reduced maintenance. The modular design makes the housing adaptable to two different sizes of drill bit, allowing a 2.875 and 3.5 regular api connection. And, a patented floating-spindle design makes it easier and more cost effective to replace. The new housing also features an industry-exclusive, double-layer seal with high-capacity bearings for increased downhole life, superior reliability and minimal maintenance. This design feature increases service time intervals—time intervals are doubled compared to previous models.

The AT40 All Terrain directional drill is available with durable pipe options to meet all unique jobsites, including the patent-pending All Terrain Flush, Power Pipe® HD Fluid Miser® II, Power Pipe HD Unlined and Forged HIWS1 pipes.

Further enhancing productivity and providing best-in-class power, the new All Terrain drill leverages the same next-generation features of the standard JT40 model. A 160-gross-hp, Tier 4 Cummins® diesel engine offers 40,000 pounds of thrust and pullback. Improved drilling efficiency is provided by a two-speed, rotational drive system that produces 5,500 ft·lb of torque. The drill is also equipped with a 70-gpm, 1,100-psi mud pump to increase fluid flow from the pump to the swivel.

For more information about the AT40 All Terrain drill, please visit https://www.ditchwitch.com/directional-drills/all-terrain/at40-all-terrain.

+ About the Ditch Witch® Organization

Ditch Witch, a Charles Machine Works Company, invented the underground utility construction industry, and today it designs, manufactures and markets the most complete line of directional drills, drill pipe, HDD tooling, vacuum excavators, trenchers, chain, teeth and sprockets, mini-skid steers and vibratory plows. Handcrafted in the USA, its products are supported by the Ditch Witch dealer network with over 175 locations worldwide.

Visit www.ditchwitch.com, Ditch Witch Facebook, Flickr, and Twitter pages, and YouTube channel to find more details about Ditch Witch products, events, financial services, special offers, videos, photos and other information. Contact Ditch Witch at info@ditchwitch.com or 800-654-6481.

+ About Charles Machine Works

Established in 1902, Charles Machine Works, an employee-owned company, founded in Perry, Oklahoma, is the only manufacturer and global distributor that solely exists to make underground utility construction profitable. Our family of brands includes Ditch Witch®, Subsite® Electronics, DW/TXS®, HammerHead®, Radius® HDD, American Augers®, Trencor® and MTI® Equipment. For more information, visit charlesmachine.works.

American Augers, Ditch Witch, DW/TXS, HammerHead, HDD Advisor, MTI, Radius, Subsite and Trencor are trademarks of The Charles Machine Works Inc. Vermeer is a trademark of Vermeer Manufacturing Company Inc.