Characteristics and usage environment of narrow gauge locomotive

Date:2022-03-16     Label：

Narrow Gauge Locomotive

Characteristics and usage environment of narrow gauge locomotive
The narrow gauge locomotive is a kind of traction equipment for rail vehicle transportation. The power of the narrow gauge locomotive is to use the traction motor to drive the wheels to rotate, and use the friction between the wheels and the rail surface to make the narrow gauge locomotive run on the track.
1. The high temperature of the surrounding air is 40 degrees Celsius and the low temperature is minus 25 degrees Celsius.
2. The relative humidity of the air is not more than 90%, and the average low temperature of the month is not higher than 25.

Note: The maximum traction force of the narrow gauge locomotive is determined according to the case where the adhesion coefficient between the wheel and the rail is μ=0.25, and the large traction force can only be used when the narrow gauge locomotive is started for a short time.