Rail fastening in track superstructure

W14 – Rail Fastening System

Conventional Ballasted Track Rail Fastening System

W14 rail fastening system with SKL 14 tension clamp, SS 35 sleeper screw, ULS 7 washer, WFP 14 K12 angle guide, SDÜ 25 dowel and ZW 700 rail pad

W14 system components

SKL 14Tension Clamp
SS 35Sleeper Screw
ULS 7Washer
WFP 14 K12Angle Guide
SDÜ 25Dowel
ZW 700Rail Pad

Connection of concrete sleepers and rails

By providing the technical specifications required and electrical isolation, it assures the connection of concrete sleepers and rails. Beside its affordable feature, provides much of convenience in the installation phase.

All the components of the system are produced in Gürmak Railway facilities with correct and reliable raw materials.

General Field of ApplicationConventional Ballasted Track & High Speed
Axle Load≤ 26 t
SpeedHS; ≥250 km/h // CR; ≤ 250 km/h
System ApprovalEN 13481-2

W14 system performance data

Configuration and values according to the approved source content.

General Field of ApplicationConventional Ballasted Track & High Speed
Axle Load≤ 26 t
SpeedHS; ≥250 km/h // CR; ≤ 250 km/h
Curve RadiusHS; ≥400 m // CR; ≥ 150 m
Height AdjustmentOptional
Gauge Adjustment± 10 mm
Vertical Fatigue Strength Skl 142 mm
Static Stiffness (Rail Pad)≥ 50 kN/mm EN 13146-9
Toe Load9 kN EN 13146-7
Electrical Resistance≥ 5 kΩ EN 13146-5
Rail Creep Resistance≥ 9 kN EN 13146-1
System ApprovalEN 13481-2
Legend HS: High Speed CR: Conventional Line

Testing, configuration and references

The system can be configured according to needs concerning different rail types.

01System approval

Gürmak GRM AY1 rail fastening system is tested and approved by Munich Technical University

02Configuration

The system can be configured according to needs concerning different rail types.

03MAIN REFERENCES

Turkey · Kazakhstan · Bulgaria · Serbia · Egypt

Your W14 system. Our next step together

Send us the rail type, track parameters and project requirements. We will assess the appropriate system configuration.

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