System DFF 300

The system DFF 300 has been developed on the basis of the proven advantages of the rail fastening system 300. Due to its steel base plate, it resists the forces of the high-speed traffic very well. As a fast and economic solution, DFF 300 has established itself as a repair system. Furthermore, it offers a lot of opportunities for regulation and can be flexibly mounted on different bridge constructions.

Technical peculiarities
at a glance

  • Driving speed: ≥ 250 km/h (HS); ≤ 250 km/h (CR)
  • Axle load: ≤ 26 t
  • Tension clamp: Skl 15
  • Adjustability: height, gauge
  • Elastic cellentic intermediate plate for less vibration and protection of the track

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