Sandvik DT611 is a one boom electro hydraulic jumbo for fast and accurate drilling in tunneling and cavern excavation. The hydraulic controlled drilling system with added automatic functions and optional instrumentation enables productive and high quality excavation. Sandvik RD520 rock drills deliver superior performance with high consumable life.
Sandvik SB40 universal boom has a large optimum shaped coverage and full automatic parallelism. In addition to face drilling the unit can also be used for cross-cutting and bolt hole drilling. The unit is equipped with a utility boom for bolting and utility works. The powerful 4-wheel-drive center articulated carrier ensures rapid and safe tramming with good balance.