W30 rail fastening system
W30 fastening system is widely used on ballasted track and concrete sleepers. W30 fastening system operates reliably with minimal wear and require almost no maintenance. Due to its high toe load, dynamic fatigue strength and high rail creep resistance, it provides a highly elastic solutions for both conventional and heavily loaded rails.
We use TPU material for rail pads, which can challenge all harsh weather and adapt to a wide temperature range, from -60°C to +50°C. It is an ideal material to cope with extreme temperature fluctuations.
They ensure a safe ride every time, even in extreme weather conditions and high atmospheric humidity.
W30 Fastening system is Widely used in Europe, Central Asia, the Middle East,Southeast Asia .
Products Parameters
Technical Specification of W30 Fastening system
- Axle load: ≤ 35 t
- Speed: ≤ 160 km/h
- Curve radius: ≥ 400 m
- Height adjustment: optional
- Gauge adjustment: ± 10 mm
The complete W30 fastening system for each sleeper consists of the following components
4 pcs Screw spike Ss35-161
4 pcs Flat washer UIs7
4 pcs Rail clip SKL30
4pcs Guide plate Wfp30K-12hh
4 pcs Plastic dowel SDU25
2 pcs Rail pad Zw148/175/7
W30 Drawings
Audited Supplier 
){kind=link}
){kind=link}