Herrenknecht is the global market leader providing innovative and customized tunnelling technology for diameters of 0.1 to 19 meters. Furthermore Herrenknecht provides technical solutions for successfully excavating inclined shafts and sinking vertical shafts down to great depths. Herrenknecht’s references include more than 4,100 completed projects around the world with the support of more than 5,000 employees worldwide. Based on its proven experience, Herrenknecht provides an entire range of innovative machines for the mechanized construction of underground mining infrastructure. Whether for vertical access or production shafts, inclined vehicle access ramps, ventilation shafts or transport tunnels, Herrenknecht mining technology is designed for diameters of 0.3 to 12 meters and can reach depths of up to 2,000 meters. Our innovative solutions are based on proven technology that can achieve high advance rates and occupational health and safety using compact construction designs.