The Corrugation Analysis Trolley, or CAT, from RailMeasurement allows effective and accurate measurement of rail corrugation and acoustic roughness on one rail at a comfortable walking speed of 3-4km / h (1m / s).
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TTInspect / Aarsleff Rail A/S
RailMeasurement Ltd (RML) is a specialist provider of equipment for...
RailMeasurement Ltd (RML) is a specialist provider of equipment for measuring rail corrugation and acoustic roughness of rail tracks and train wheels. Validated equipment is provided for the measurement of rail corrugation at all speeds.
While the standard CAT measures single rails effectively, you may want to save time and energy by measuring two rails simultaneously.