Urban rail transit systems, such as underground, commuter and light rail transit systems, form the backbone of every modern city. Millions of passengers rely on them every day to get from A to B safely, punctually and in an environmentally-friendly way. Track maintenance plays a big role in this - only a track of the highest quality can guarantee operational reliability and availability. Rails must be ground or welded, sleepers tamped, and ballast cleaned or profiled. For every work sequence required, Plasser & Theurer is capable of offering a suitable technology and machine. This article looks at various machines from Plasser & Theurer that provide efficient and cost-effective track maintenance of urban rail transit systems.
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