A compact “Little Power House” for DTH drilling. AirROC D35SH is a semi hydraulic DTH drill rig from Epiroc. This compact, high reliable drill rig is a move towards graduating pneumatic drill users for a more efficient but simple hydrau- lic concept. This would give clear visible benefits of lower fuel consumption and high productivity. This is an ideal choice for DTH drilling as it fits in with production, development, and hole matching application drilling in dimensional stone quarries and special applications
