Two-arm equipment mounted on a self-propelled articulated chassis, brand EPIROC unit, Boomer S2-1838HD model, new, with ABC-Regular computerized system, with all its up-to-date maintenance. With 2,000 series beams, 1 BMH 2843 standard beam, for 4.3 m bars and 1 BMHT2843 / 25 telescopic beam for 4.3 and 2.5 m bars. With 2 COP 1838HD drills, silenced cabin and with a water sweep system, 440v // 60Hz power supply. Minimum sections width 4m x height 4m and maximum widths 10.0m x height 6.5m.