Construction of Montreal’s long-awaited Blue Line extension has entered a major new phase as the tunnel boring machine “Lisette” officially began excavation work toward the future Anjou station.

The Maggi Boring System 23 is a 23 spindle 32mm universal drilling solution, with a patented spiral system, horizontal and vertical boring capabilities and pneumatic tilting of the boring unit with ...

The machine is named after Lisette St Onge, the first woman métro operator in Montreal.

Huge machine is the largest of its kind exported by China and will cut through a complex environment to create a 6.5km six-lane tunnel A gigantic but highly flexible Chinese tunnel boring machine is ...

Deep below the city’s crowded roads, historic neighbourhoods and bustling commercial hubs, nine tunnel boring machines (TBMs) ...

The Barnes Bore Honing & Finishing Systems HH line of horizontal spindle bore-honing machines sport rigid structural box beam base designs, combined with easy access open-face configurations, that ...