MT-55
| MT-55A armoured bridgelayer | |
|---|---|
| MT-55 at speed in Uffenheim in 2015 | |
| Type | Armoured vehicle-launched bridge | 
| Place of origin | Czechoslovakia | 
| Specifications | |
| Mass | 36.0 tonnes | 
| Length | 9,880 mm (with span) | 
| Width | 3,300 mm (with span) | 
| Height | 3,350 mm (with span) | 
| Crew | 2 (commander, driver) | 
| Engine | V-55 12-cyl. 38.88 liter water-cooled diesel 580 hp (430 kW) | 
| Power/weight | 14 hp/tonne | 
| Suspension | Torsion bar | 
| Operational range | 580 km (On roads) | 
| Maximum speed | 50 km/h | 
The MT-55A (Slovak: Mostný tank) is an armoured vehicle-launched bridge (AVLB) tank, manufactured by ZŤS Martin in Slovakia. The AVLB is based on a T-55A medium tank chassis, with the turret detached and replaced by a special bridge launching equipment.
The MT-55A was produced for the armies of the Warsaw Pact (including the Soviet Army), as well as for export clients.