Equipment Type

Astec

Model DD-9104 horizontal directional drill is targeted for the water and sewer market, says Astec.

November 01, 2007

Model DD-9104 horizontal directional drill is targeted for the water and sewer market, says Astec. Powered by a Tier III Caterpillar C6.6 diesel, the drill delivers 230 hp. Pinion and gear drive with infinitely variable torque provides 13,600 ft.-lb. of rotary torque at a maximum speed of 150 rpm. Maximum thrust/pullback is 90,000 lb., with a rack-and-pinion carriage system. Carriage speed is up to 120 fpm

recent articles on Directional Boring Equipment

other Astec, Inc. products

Astec officially entered the concrete business in December 2008 with formation of its Concrete Products Group around modular applications of its twin-shaft mixer, a plant capable of producing low-slump and conventional concrete in a continuous process.

Adapted from Astec Underground's horizontal directional drills, a dual rack-and-pinion design drives the new EarthPro Geothermal 4550 drill rig.

More like this

Add comment

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Image CAPTCHA
Enter the characters shown in the image.
CE-Directional Boring Equipment,CE-Underground Construction
Overlay Init