BREAKTHROUGH INITIONS

RT160 HDD-40/50/60/80 T he Astec line of walk-behind and rideon utility trenchers, vibratory plows and horizontal directional drills, along with related parts and accessories, offers users a broad choice of underground construction solutions. The forerunners of the Astec machines were developed by Charles Davis in 1959. Recognized as an industry leader, Davis trenchers were renowned for their innovative designs and rugged reliability. The line was purchased by Case in 1969, and the machines carried the Case-Davis label until the mid 1970s when the Davis name was dropped. Case added horizontal...

Breakthrough Solutions ROCK DRILLING SYSTEM LONGer li FE All critical internal components are heat treated under strict control to maximize tool longevity. Less mud mess Powered by high volume air pressure, the HDD 40 requires a minimal amount of water — 2 to 4 gpm (7.6 to 15.1 lpm) — for cooling and lubrication, which means less cleanup and expense than with conventional drilling. Mix it up Support station oiler mixes air, water, and oil, then delivers it to the hammer. Easy maneuvering Slant faced bit allows the tool to steer in soft soil formations.