Main Technical Parameters of the Car
Track gauge： 1435mm
Maximum traveling speed： 80km/h
Distance between backs of wheel flanges ： 1353 ± 2mm
Minimum negotiable curve radius： 100m
The vehicle is capable of two-way running, and the continuous grinding speed is 2km/h-16km/h.
When the speed is less than 2km/h
Minimum working curve radius： 180m
Deflection angle of grinding head： +50° 〜-45°
Continuous power of motor： 22kW
Maximum superelevation： 150mm
Minimum curve radius： 100m
Maximum axle load under the kerb weight： not more than 23t
This rail grinding machine is applicable to 50,60 and 75kg/m rails
The vehicle is able to run continuously for at least 6 hours on ordinary lines, and run continuously at least 2 hours in tunnels.
The metal removed every time is 0.2mm when working s peed is 7km/h.