ST120F surface top hammer drill rigs are the highly functional, robust equipment you need to meet your ever-increasing productivity targets.The drill rigs are equipped reliable Sandvik rock drill: LD120, 20kW or LD120H, 22kW delivering top quality drilling performance even in difficult rock conditions. The rock drilling machine has a strong and modular structure which is more convenient for maintenance.
ST120F are engineered especially for civil construction projects, site preparation, wall control and pipeline drilling, as well as production drilling in medium-sized quarries. Equipped with our efficient and reliable Sandvik rock drills, the rigs deliver top quality drilling performance even in difficult rock conditions.
ST120F surface drill rig is equipped with super fast THC and Rock Pilot drilling control system to ensure straighter holes.
ST-series can save you of 17% in fuel consumption. Thanks to their robust structure and low center of gravity, ST-series rigs offer excellent stability and balance as well as smooth tramming even in uneven terrain.
Hole diameter (mm) 76-127
Boom type Telescopic boom
Drilling rod T51
Rod length(mm) 3660
Rock drill LD120
Rock drill output (kW) 20kW (22kW)
Engine output(kW) Cummins 177kW@2200rpm
Air flow & pressure 8.1m³@10bar(9.6m³@10bar)
Weight(kg) 16500
Dimension 9,466/11300×3,700×3,400
