These Guided Boring Machines (GBM) install small-diameter pipes with grade and alignment precision. Launch and reception shafts strategically located to minimize surface disruption Three robust ...

JB Trenchless is helping empower Australia’s horizontal directional drilling (HDD) industry with innovative tools, turn-key ...

Each of the 1,250-tonne tunnel boring machines (TBMs) - named Karen and Madeleine - will launch from an underground box at one end of the project’s Old Oak Common station. The interchange ...

Tools in its underground equipment cache include a Ditch Witch ... One reason Ersland is drilling more frequently is economics. The significant difference in per-foot cost that previously existed ...

BEIJING, Dec. 17, 2024 /PRNewswire/ -- The tunnel boring machine (TBM) was invented more than 200 years ago for tunnel engineering. Over the past century, TBMs have been widely used to construct ...