99 78 9 021 001-3, measuring unit built by Končar for HŽ Infrastruktura. Length 25760 mm, width 2885 mm, height 4280 mm, one bogie powered by two asynchronous motors, speed 140 km/h. This unit is equipped for substructure and rail measurement, overhead contact line monitoring, clearance profile gauging and ride quality assessment. InnoTrans, Berlin, september 2024.

tobias b köhler