LIGHT RAIL TUNNEL & STATION Minneapolis / St. Paul, Minnesota, USA 2002 HILMAN ROLLERS WWW.HILMANROLLERS.COM Various capacity Hilman Rollers were used to support waste conveyor gantries behind a TBM (tunnel boring machine) for the new Minneapolis / St. Paul Light Rail Tunnel & Station. Eight standard OT style rollers were used in a channel for every gantry, the heaviest load was approximately 118 tons. 12 Timber Lane Marlboro, NJ 07746

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