Light Rail Tunnel and Station Construction
Manufacturer: Hilman Rollers
Minneapolis / St. Paul, Minnesota - 2002
Equipment used - Eight standard OT style rollers
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.