The HS2 Rail Fastening System is a component assembly designed for securing rails in high-speed railroad infrastructure. It is used on high-speed railroads configured with concrete sleeper ballast or ballastless tracks utilizing shoulder blocks.
The system consists of the following components:
| Main Components | Quantity |
|---|---|
| W clips | 2 |
| Sleeper screw with washers | 2 |
| Angle guide plates | 2 |
| Anchor lock washers | 2 |
| Elastic rail pad | 1 |
| Rail pad | 1 |
| Plastic inserts | 2 |
Specification of HS2 Rail Fastening for High Speed Railroad:
| Typical curve radio | 150m |
| Minimum curve radio | 400m |
| Axle load | ≤26ton |
| Running speed | Up to 350km/h |
| Minimum longitudinal load | ≥ 9KN to EN 13146-1 |
| Minimum clamping force | ≥10KN to EN 13146-7 |
| Electrical resistance | >5KΩ EN 13146-5 |
| Pulling out force | ≥60KN to EN 13481-2 appendix A |
| Height adjustment | +26mm |
| Gauge adjustment | -12 ~+12mm |
GNEE RAIL is a supplier of the HS2 Rail Fastening System. We provides the complete assembly of these components manufactured in accordance with the specified EN standards. GNEE RAIL manages the production and supply process to meet the technical parameters required for high-speed rail projects.
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