Track pusher

The track pusher ТТ-16, is a self-propelled car of the covered type with the remote control and it is intended for the movement of the hot-metal ladle trains.  The track pusher is moved on the same railway track as the hot metal ladle cars   pushed by it. It is connected with them by means of automatic coupler. 

 Pusher force, kN 160
Travel speed, m/sec 0,25; 0,4
Clutch mass of pusher, t not less 70; 80
Pusher working travel, м 70 ... 110
Track gauge width, mm 1520
Pusher base, mm 4500
Minimum inscribing radius  in the curves, m 80