March 2023

Volume 75    Issue 3

Benefits of remanufactured tunnel boring machines include cost and carbon savings

Mining Engineering , 2023, Vol. 75, No. 3, pp. 65-65
Gleason, William

The practice of remanufacturing or refurbishing tunnel boring machines (TBM) is not new to the tunneling industry. Tunnel project owners and contractors have often turned to TBM manufacturers for “used” machines for many years, and for a variety of reasons.  

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