FIELD: railway tracks; maintenance and repair. SUBSTANCE: machine has frame resting on running bogies and the following equipment installed on frame: lifting-and-lining set with drive for levelling track in plan, device for determining position of track in longitudinal profile which consists of measuring bogies moved along track and rail track position pickups installed on corresponding measuring bogie, device for determining position of track in plan consisting of track plan position pickups installed on measuring bogies and coupled with measuring base formed by machine frame. Machine has also one rail relative to other rail elevation pickups and pressure pickup for finding forces of drives providing levelling of track in plan. EFFECT: enlarged operating capabilities. 5 cl, 6 dwg
