Product Category: Machines for tunnel construction / Tunneling machines
With the unique Direct Pipe® technology, Herrenknecht has opened up new possibilities for installing pipelines in every geology. This method combines the advantages of microtunnelling and HDD technology. In one step only, a prefabricated pipeline can be installed and the required borehole excavated at the same time. This allows speedy and highly economic installation of pipelines with lengths of more than 1,500 meters.
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