Sandvik DQ240R is hydraulically operated, excavator mounted line drilling unit for dimen-sional stone quarries.
DQ240R includes feature rich drilling control system with radio remote control. Drilling single pass holes can be completely automated with Automatic Drilling option. With this option DQ240R drills whole line of holes completely automatic. When drilling deeper holes with second steel, semiautomatic mode can be used. With this mode holes are drilled automatically but machine stops for rod changes. In manual mode all functions are controlled by operator. DQ240R also includes preinstalled and tested Installation Package which makes installing necessary systems to excavator really easy.