Boomer S1 is a hydraulic face drilling rig suitable for small drifts and tunnels with cross sections up to 31 m2. A double tripod on the BUT 29 boom allows for fast, precise positioning with hydraulic parallel holding in all directions. A rotation pressure-controlled feed with an anti-jamming function improves drill steel economy for the COP rock drill. The low-emission diesel engine provides powerful performance with less environmental impact. When you need high performance drilling in small drifts, you can rely on the Boomer S1.