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KrAZ-63221 Most (Bridge)

The KrAZ-63221 Most (Bridge) vehicle is a transportation unit of amphibious bridging system and heavy mechanized bridge of engineering troops.

Amphibious bridging system is intended for 227m long bridge crossing with 60 ton carrying capacity or 382m long crossings with 20 ton carrying capacity, as well as for assembling of pontoon ferries with a wide range of carrying capacities. The amphibious bridging system includes 38 specially equipped KrAZ-63221 trucks.

The heavy mechanized bridge is intended for bridge crossing arrangement over 3m deep water obstacles to allow crossing by tracked vehicles weighing up to 60 ton and wheeled vehicles with axial load up to 11 ton.

The vehicle performs well in tough environmental and road conditions of all continents within the temperature range from -50 to +60°C at 5000 m above sea level, overcomes 1.5m water obstacles and 0.6m deep snow cover.

A centralized tyre inflation system ensures excellent off road capability on low load-bearing capacity soils.

Both right-hand and left-hand drive versions are available upon customer's request. Main assemblies, aggregates and a cab can be protected with local armor.


Wheel arrangement


Curb weight, kg

12 900

Payload capacity, kg

12 000

Turbocharged engine

YaMZ, Cummins, Deutz

Power, hp

from 330 to 400

Top speed, km/h


Control fuel consumption, l/100 km