System 300
Rail fastening systems for slab tracks
tension clamp Skl 15
Worldwide leading Fastening System for super-high-speed on slab track. Vossloh has experience in super-high-speed the 70’s of last century. Providing high elasticity and high reliability proven by most comprehensive references. Our System 300 is in many countries the standard for super high speed on slab track.
The rail fastening system 300, which can be pre-assembled, is suitable for all methods of slab track installation.
The highly elastic intermediate plate substitutes for the elasticity of the ballast bed.
A steel pressure distribution pad, which supports the rail through the interposition of conventional rail pads, is used to improve the load distribution on the intermediate plate. The rail is held laterally in position by plastic angled guide plates.
The rail is permanently tensioned by spring-actuation as a result of the long elastic spring deflection of the tension clamp Skl 15.
The rail fastening system 300 can be adjusted by 30 mm in height and by 20 mm in the track gauge.