Atlas Copco says it “has taken underground rock bolting and reinforcement operations to the next level with the introduction of the new Boltec EC, equipped with the sturdy, accurate and stable BUT 45 boom. Boltec EC is a fully mechanised bolting unit based on Atlas Copco’s well-known bolting platform that provides high productivity and precision in the installation of rock bolts in lengths of 1.5-6 m at heights of up to 13.5 m.”The new rig is designed to improve productivity, safety and comfort for the operator. (more…)
