September 2, 2024
Developed over five years, the new Epiroc ET drill string components have undergone meticulous modeling, lab testing, and field trials. Multiple concepts were subjected to computer simulations and laboratory assessments before the most powerful concepts were chosen for field tests in Sweden and Canada.
The result is the Epiroc ET66, ET45 and ET38 drill strings, representing the company’s most significant breakthrough in drill rod technology and quality since the 1990’s. Designed and built for unbeatable durability and reliability, this next-generation drill string aims to make mining operations more manageable, safer, and highly efficient.
More energy and less downtime
The Epiroc ET drill string family is much stronger and stiffer than its previous versions, resulting in hardly any unplanned stops due to drill string failure. Additionally, the tube's shoulder drive can transfer more energy into the rock, reducing vibration in the drill string and rig.
"This is the first launch of the complete Epiroc ET drill string family, a high-precision tube-drilling system that will streamline every aspect of mining. By transitioning to this next generation of ore drilling tools, our customers will rapidly improve their yearly utilization rates and gain heightened profitability."
The Epiroc ET66, ET45 and ET38 drill strings are available now. Integrating it with existing Epiroc drill rig fleets significantly boost operational efficiency in all areas of operation. In addition to enhanced durability, the tubes have a new innovative thread geometry that ensures easier uncoupling and fewer stuck tubes – improving drill time, uptime, and the operator's safety.
For the 76 mm tubes, suitable for 89 mm drilling, we refer to the previously released Epiroc ET51 system, and later this year the Epiroc ET55 system (the direct successor of the currently used ST58 system).
… and more uptime
"The messaging when launching the Epiroc ET drill strings, was a no-brainer to come up with. It all boils down to this: Everybody loves uptime. That translates into customer benefits like maximized utilization rate, ease of use and increased profitability. And as always, we keep a strong focus on the operator."
For further information please contact:
Head of Strategic Communication, Epiroc Rock Drilling Tools.
Email: fredrik.ternstrom@epiroc.com
Epiroc is a vital part of a sustainable society and a global productivity partner for mining and infrastructure customers. With ground-breaking technology, Epiroc develops and provides innovative and safe equipment, such as drill rigs, rock excavation and construction equipment and tools for surface and underground applications. The company also offers world-class service and other aftermarket support as well as solutions for automation, digitalization and electrification. Epiroc is based in Stockholm, Sweden, had revenues of SEK 40 billion in 2021, and has more than 15 500 passionate employees supporting and collaborating with customers in more than 150 countries. Learn more at www.epirocgroup.com.
Epiroc’s Tools division develops, manufactures, markets and services equipment for rock drilling and ground support. The division's products and digital solutions are used for rock excavation in mining and construction. The division also manages Epiroc’s supply chain for spare parts and rock drilling tools. It has production facilities on four continents, and distribution centers on six. Please see http://www.epiroc.comfor product offerings.
