Russian underground evacuation rail vehicle

[AN/AWW-14(V)]

red - on wagon's platform
black - under railroad
blue - inside the crown of tunnel

Browsing various web pages I was find very exceptional train-based vehicle - System for emergency evacuation from shallow tunnels, designer - Central Design Bureau of Heavy Engineering

you can imagine this thing for emergency cases in secret russian bunkers when regular emergency exits out of reach

Hydraulic actuator force: 600 tons
Нeight of ceiling penetration : 2.5 m
Punch inner diameter: 800 mm

Комплекс средств аварийной эвакуации из шахт неглубокого заложения

ckbtm.org

 

[Nik]

Perhaps more intended to pop-up comms mast ??

 

[World B4]

It seems less fun to ride than a T-80 chassis, but not having to witness the nuclear carnage above you is probably a good morale boost