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TPS05 – Rail Fastening System

TPS05 rail fastening system is available for ballastless railway projects like urban transport models, station field, tunnel passages etc. with its direct fixation feature.

It provides technical specifications for higher level loads and speeds rather TPS01 rail fastening system.

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


General Field of Application Light Rail System/Conventional Ballasted Line
Axle Load LR; ≤ 16 t // CR; ≤ 26 t
Speed LR; ≥ 140 km/h // CR; ≤ 250 km/h
Curve Radius LR; ≥ 100 m // CR; ≥ 150 m
Height Adjustment ±20mm
Gauge Adjustment ± 10 mm
Vertical Fatigue Strength (Skl 14) – 2mm / (Skl 21) – 2,5mm
Static Stiffness (Rail Pad) ≥ 30 kN/mm  EN 13146-9
Toe Load 9 kN EN 13146-7
Electrical Resistance ≥ 5 kΩ  EN 13146-5
Rail Creep Resistance ≥ 9 kN  EN 13146-1
System Approval EN 13481-5

LRT: Light Rail System
CR: Conventional Line


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

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


  • Turkey


SKL 21 Tension Clamp
SS 36 Sleeper Screw
ULS 7 Washer
AKB 21-A12B Angle guide
GDÜ 26 Düwel
ZW 900 / 1000 Rail Pad
TPS05-40-60 Base Plate
KPK-02 Plastic Cover


  • Ri59/Ri60/E49/E60