Railway Track Geometry Trolley

Product Description

GJY-T-NF-1 Track Geometry Trolley

GJY-T-NF-1 Track Geometry Trolley is an inspection trolley for measuring the internal geometric parameters of rail, also known as relative rail inspection trolley.

It can measure: 

Track gauge
Superelevation / cant
Track direction / lining of each rail 
Level of both rail
Levelling of each rail 
Versine
Twist
Track gauge change rate

Specification