SRS Sjölanders has delivered a LRB 17-K to Balfour Beatty Rail AB Sweden, built on a Volvo FE chassis.
This vehicle is equipped with extra block brakes on the bogie to assure full short circuit on the track and can then be run as a train.
The vehicle has a SRS 12-2T1 access platform for catenaries work and during the winter season, a SRS SH 2,5  snow sweeper is mounted in the front for snow clearance.  The vehicle is also equipped with pantograph with height measurement and length measurement.