The Sever-1435 track measuring light railcar manufactured by the TVEMA Firm JSC (an OSJD affiliated enterprise) was put into operation on the Serbian railway network in August 2021, after receiving a TSI certificate a month earlier.

This is one of the first in Europe measuring light railcars of this type for high-speed technical diagnostics of the state of railway infrastructure, equipped with an updated high-precision measuring system. The “Integral” software developed by the company makes it possible to process the incoming information in real time.

In future, the lineup of light railcars will be extended with a two-section version, and the speed at which diagnostics are performed will increase up to 160 km / h.

In 2021, it is also planned to supply a similar light railcar to the railways of Slovak Republic (photo: S. Kabenkov ").