We have the widest range of equipment and products worldwide.
Herrenknecht has the widest range of equipment and products in mechanized tunnelling technology. Whether horizontal or vertical drilling, Earth Pressure Balance Shields or Hard Rock Machines - we have the solution to meet your requirements. We do not just supply all current machine technologies but also develop system solutions to meet any special requirements.
Excavation of the longest railway tunnel of the world. Herrenknecht Gripper TBM are participating succesfully.