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VR Class Tka7 Maintenance Train

Any and all VR Class vehicles are intended for Physics 1, and 7 Gauge tracks.

To connect between cars, weld the non bearing end to the bearing end, and connect from the Lighter Colors to the darker colors to have a connection between the cars for thrusters.
Light Red -> Dark Red
Light Green -> Dark Green

Do not connect the middle connections, those are to keep only one engine as the master engine during operation.

Tka7 is the fleet serial number originally used by VR. The units in the series are the most common track maintenance machine units in track maintenance tasks, and you can see them all on Finnish track sections. A total of 80 Tka7 series have been produced at VR's Kuopio workshop, and the first individual no. 168 was given the additional name Simo Nummelin, the manager of the workshop. In addition to VR, the series uses the HKL metro service operating the Helsinki metro, which has four Tka7 series track trucks with numbers 1, 3, 6 and 7. Not all machines in the series have a crane and can be equipped for snow removal. with the guided Snow Plow. The weight of the Tka7 is 28–31 tonnes.

The Tka7 series track trucks are intended for track maintenance missions. The top speed of the series is 80 km / h.