Fastening System 300

The rail fastening system 300 is designed for C & D category according to EN 13481-2 standard, with a maximum permissible axle load of 260kN and minimum curve radius of 150 meters for conventional rail and 400 meters for high-speed trains .

The system is dedicated for Conventional Railways and High Speed systems on slab track.

- This rail fastening system is provided with a Elastics pad of static stiffness 22,5kN/mm ± 15%.
- Due to the mid-loop of the SKL15 clip, which is mounted over the rail foot, this rail fastening solution is characterized by additional flexibility. This eliminates the possibility of overloading the clip arms and their plastic deformation, as well as prevents rail rotation.

- Static stiffness of elastic pad 22,5 kN/mm ± 15 %
- Height adjustment in the range of -4 mm/+76 mm
- Possibility to use anti-thief screws with a triangle head shape
- All of the components can be pre-assembled