Shaft sinking original-equipment manufacturer Herrenknecht is engaged in numerous feasibility studies with mining contractors in South Africa and other African countries, such as Zambia, for the ...

Herrenknecht has reported that the contractors working on the Deep Tunnel Sewerage System (DTSS) project in Singapore have completed tunnelling works for the second construction phase using a ...

Dortmund-based shaft construction specialist Redpath Deilmann has used two Shaft Boring Roadheaders (SBRs) from mechanised tunnelling company Herrenknecht, for the first time in Europe. The recently ...

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