The RFI-230 VN 47-60 sleeper for the 60 UNI rail is used as a bend sleeper.

By merely changing the insulation plate it allows the construction of a 1,435 mm to 1,465 mm single gauge track. The Skl 14/92/10 spring, longer than the type used on straight rails, ensures perfect track stability in all circumstances.

The RFI-230 VN 47-60 sleeper is equipped with the Vossloh W14/92/10 fastening system, used for standard and high-speed lines in Germany, Spain and numerous other countries. The system guarantees stability over time, reliability, operational safety and gauge maintenance.

  • Flexibility: also available with an Under Sleeper Pad (USP) in compliance with RFI Technical Specifications TCAR SF AR 03 008 A
  • Excellent value for money
Compliance Standards EN 13230-1 / 2
Technical Specifications RFI TCAR SF AR 03 002 F
Maximum speed 250 km/h
Sleeper weight 250 kg
Length 2,300 mm
Width 300 mm
Sub-rail height 220 mm
Centerline height 150 mm
Rail inclination 1/20
Track gauge 1,447 – 1,459.5 mm
Type of rail 50E5, 60E1
Fastening system Vossloh W14, PANDROL E/1 2039, PANDROL FAST CLIP
Design loads
  • Positive bending moment for the section under rail Mdr = 12.5 kNm
  • Negative bending moment for the centre line section Mdcn = 10.5 kNm
  • Positive bending moment for the centre line section Mdc = 7.5 kNm
Optional components Under Sleeper Pad (USP) type A or B

Homologation certification for RFI-230 sleeper, issued by the Italian Railway Network (RFI) – Technical Department.


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