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Product description

Rail grinding unit

The type AT UM3500-4E was developed to be connected to a Mercedes Unimog or a similar carrier vehicle. On top of the vehicle, the grinding unit can be transported to the construction site and serves also as a power supply unit. The unit is operated through radio control, which also controls the vehicles velocity on rails. The machine is designed for grinding corrugations, short shafts, new rails and turnout grinding. Additionally, to reprofile the transverse profile and remove road surface defects. Together with the powerful vacuum system, it is also suitable for use in subways.

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Autech AG

Autech AG


Exhibitor profile

Rail Maintenance Made Efficient

Autech AG was established in 1990 and is renowned as a successful and competent supplier of welding and grinding machines for track maintenance, on a national and international level. Furthermore, we are also committed with product options in the yearly increasing field of measuring technology, which is an essential component of todays preventive safety of railway networks.

Autech AG designs, develops, produces and sells track maintenance machines. A broad spectrum of machines designed especially for track maintenance, which precisely complies on a wide range of requirements.

Main reasons for regular track maintenance:
  • Increased operating safety
  • Noise reduction
  • Increased service life
  • Less operating problems
  • Wear reduction also on wheel sets
  • Increased ride comfort

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