System DFF 304

On the basis of the proven advantages of the rail fastening system 300, Vossloh has developed system DFF 304 as a single support point for slab track. The use of durable plastic components ensures corrosion protection and electrical insulation. Futhermore, the light-weight material also provides logistic advantages and an easier handling during installation.

Technical peculiarities
at a glance

  • Driving speed: ≥ 250 km/h (HS); ≤ 250 km/h (CR)
  • Axle load: ≤ 26 t
  • Tension clamp: Skl 21
  • Adjustability: height, gauge
  • Elastic cellentic intermediate plate for less vibration and protection of the track

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