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SF03 W-FFS Rail-Milling Train

Suitable for high-speed lines

Removes both cross-profile and longitudinal profile rail head defects

Rail profile modification possible

Machining depth on the running surface: 0.3–1.8 mm machining depth

Extraction technology: produces neither sparks nor dust

Suitable for high-speed lines

Removes both cross-profile and longitudinal profile rail head defects

Rail profile modification possible

Machining depth on the running surface: 0.3–1.8 mm machining depth

Extraction technology: produces neither sparks nor dust

Proven. Reliable. Exact.
The classical rail-bound milling method

Depending on the rail's condition and the defect depth, this rail-milling train manufactured by Linsinger can machine the rail's entire profile in only a single pass. The integrated grinding technology also fine-grinds the rail, and in so doing further extends the rail's service life. The SF03 W-FFS can operate independently for up to 8 hours and is environmentally-friendly thanks to the minimal dust and sparks produced.

Top-Features

Highlights

Features
  • Machines tracks and turnouts
  • Removes mill-scale from new rails
  • Preventive maintenance and repair
  • Removes cross profile and longitudinal profile rail head defects
  • Reduces noise emissions and wear
  • Reduces noise emissions in sensitive areas
  • Track gauge correction
  • Rail profile modification
  • Ideally suited for high-speed lines
Advantages
  • Approved and used by DB
  • High performance
  • Long period of operation thanks to system autonomy
  • Suitable for high-speed lines
  • High planning accuracy
  • Equipped according to requirements
  • Modular configuration
Clean process

This milling technology does not require water and does not produce sparks or dust. The swarf removed from the rails is extracted during the milling process and collected in the chip bunker for later disposal. Clean-up work after the milling process, e.g. along tunnel walls, is therefore not required.

Technical data
  • Length over buffers: 23.8 m
  • Distance between bogie pivots: 15,3 m
  • Max. speed (self-propelled & towed): 100 km/h
  • Weight including fuel and swarf: max. 120 t
  • Wheel load: max. 20 t

Performance parameters

  • Smallest curve radius: 150 m
  • Copy length: 400 mm
  • Noise level: < 78 dB (A)
  • Number of passes: 1
  • Feed rate: 7–20 m/min
  • Machining depth on running surface: 0.3–1.8 mm machining depth
  • Machining depth on gauge corner: max. 5 mm
  • Cross profile tolerance: ± 0.3 mm
  • Longitudinal profile tolerance:
    10 < λ < 30 mm ± 0.01 mm
    30 < λ < 100 mm ± 0.01 mm
    100 < λ < 300 mm ± 0.03 mm
    300 < λ < 1000 mm ± 0.10 mm
  • Roughness 3–5 μm

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Contact

Vossloh Rail Services GmbH

Hannoversche Straße 10
Zufahrt über Nartenstr. 14
21079 Hamburg
Germany

Phone: +49 (0) 40 430931-0

Fax: +49 (0) 40 430931-342

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