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The rail fastening systems offered by Schwihag are based on systems which have been tried and tested in practice for decades. We offer both standard rail fastening systems and new developments which have been developed based on the individual needs of our customers. Components can be supplied individually or as part of complete fastening sets for concrete, wooden and steel sleepers, and for slab or ballastless tracks.

We also create special designs for difficult installation situations, systems with special surface protection for critical environmental conditions, systems with highly effective sound insulation (structure-borne sound/vibrations) and systems for transition areas (e.g. tunnel and bridge roads with large relative movements between the rail and support).

Our products in track technology

Sbs 300

Hochgeschwindigkeit
Axle load
≤ 26 t
Speed ​​(km/h)
HS: ≥ 250 CL: ≤ 250
Curve radius (m)
HS: ≥ 400 CL: ≥ 150
Height regulation
– 4 /+76 mm
Track regulation
± 16 mm
Vertical fatigue strength
3 mm
Static stiffness
≥ 17 kN/mm
Clamping force
9 kN
Electrical resistance
≥ 5 kΩ
Longitudinal rail restraint
≥ 9 kN

Sbs 300U

Hochgeschwindigkeit
Axle load
≤ 26 t
Speed ​​(km/h)
HS: ≥ 250 CL: ≤ 250
Curve radius (m)
HS: ≥ 400 CL: ≥ 150
Height regulation
– 4 /+76 mm
Track regulation
± 16 mm
Vertical fatigue strength
3 mm
Static stiffness
≥ 17 kN/mm
Clamping force
9 kN
Electrical resistance
≥ 5 kΩ
Longitudinal rail restraint
≥ 9 kN

Sbs Sti 14

Vollbahn
Axle load
≤ 26 t
Speed ​​(km/h)
≤ 250
Curve radius (m)
≥ 150
Height regulation
nein
Track regulation
-2 mm to +10 mm for 46E1 | -4 mm to +8 mm for 54E2
Vertical fatigue strength
2 mm
Static stiffness
≥ 200 kN/mm
Clamping force
9 kN
Electrical resistance
≥ 5 kΩ
Longitudinal rail restraint
≥ 9 kN

Sbs W 14

HochgeschwindigkeitNahverkehrVollbahn
Axle load
≤ 26 t
Speed ​​(km/h)
HS: ≥ 250 CL: ≤ 250
Curve radius (m)
HS: ≥ 400 CL: ≥ 150
Height regulation
Optional
Track regulation
± 10 mm
Vertical fatigue strength
2 mm
Static stiffness
≥ 50 kN/mm
Clamping force
9 kN
Electrical resistance
≥ 5 kΩ
Longitudinal rail restraint
≥ 9 kN

Sbs W 14 U

HochgeschwindigkeitNahverkehrVollbahn
Axle load
≤ 26 t
Speed ​​(km/h)
HS: ≥ 250 CL: ≤ 250
Curve radius (m)
HS: ≥ 400 CL: ≥ 150
Height regulation
Optional
Track regulation
± 10 mm
Vertical fatigue strength
2 mm
Static stiffness
≥ 50 kN/mm
Clamping force
9 kN
Electrical resistance
≥ 5 kΩ
Longitudinal rail restraint
≥ 9 kN

SBS W 21

Schotter-OberbauHochgeschwindigkeitNahverkehrVollbahn
Axle load
≤ 26 t
Speed ​​(km/h)
HS: ≥ 250 CL: ≤ 250
Curve radius (m)
HS: ≥ 400 CL: ≥ 150
Height regulation
Optional
Track regulation
± 10 mm
Vertical fatigue strength
2.5 mm
Static stiffness
≥ 30 kN/mm
Clamping force
10 kN
Electrical resistance
≥ 5 kΩ
Longitudinal rail restraint
≥ 9 kN

Sbs W HG

HochgeschwindigkeitNahverkehrVollbahn
Axle load
≤ 26 t
Speed ​​(km/h)
≥ 250
Curve radius (m)
≥ 400
Height regulation
Optional
Track regulation
± 10 mm
Vertical fatigue strength
3.5 mm
Static stiffness
≥ 30 kN/mm
Electrical resistance
≥ 5 kΩ
Longitudinal rail restraint
≥ 9 kN

Sbs W SL-1T 1000

HochgeschwindigkeitNahverkehrVollbahn
Axle load
≤ 26 t
Speed ​​(km/h)
≥ 250
Curve radius (m)
≥ 400
Height regulation
– 4 /+25 mm
Track regulation
± 10 mm
Vertical fatigue strength
3.5 mm
Static stiffness
≥ 30 kN/mm
Clamping force
12 kN
Electrical resistance
≥ 5 kΩ
Longitudinal rail restraint
≥ 9 kN

Sbs W SL-1T-1000 AM

HochgeschwindigkeitNahverkehrVollbahn
Axle load
≤ 26 t
Speed ​​(km/h)
≥ 250
Curve radius (m)
≥ 400
Height regulation
– 4 /+25 mm
Track regulation
± 10 mm
Vertical fatigue strength
3.5 mm
Static stiffness
≥ 30 kN/mm
Clamping force
12 kN
Electrical resistance
≥ 5 kΩ
Longitudinal rail restraint
≥ 9 kN