All Terrain Directional Drills

Swiss precision for demanding rock drilling

With our AT (All Terrain) rock drilling rigs, we set global standards in horizontal directional drilling technology for rock formations. Developed and manufactured in Switzerland, we combine the highest quality, innovative technology, and robust performance for the most demanding drilling projects in hard rock. Whether for mountainous regions or urban construction sites with rocky terrain - with TERRA-JET Horizontal Directional Drills, you can work with high efficiency and reliability.

• We offer two powerful rock drilling rigs for every application:
  
  • TERRA-JET DJ 40 AT with 18 tons of pulling force
  • TERRA-JET DJ 23 AT with 11 tons of pulling force
• Developed and manufactured in Switzerland, we combine the highest quality, innovative technology, and robust performance for the most demanding drilling projects in hard rock.
• Whether for mountainous regions or urban construction sites with rocky terrain - with TERRA-JET HDD rock drilling rigs, you can work with high efficiency and reliability.
• Despite their power, the rigs are compact and maneuverable - perfect for tight construction sites and difficult terrain.
• Whether in mountainous regions or urban infrastructure projects - TERRA-JET rock drilling rigs master every challenge in hard ground.
• Patented technologies, such as our oscillating drill ramp, ensure increased stability and precise operation under extreme conditions.
• Intuitive operation enables quick training and efficient use on the job site.