The MAZ-543/MAZ-7310 'Uragan' (Russian: ???-543/???-7310 '??????'/Hurricane) is a Soviet/Belarusian 8x8 artillery truck designed and developed by MAZ (Minsk Automobile Plant), in what is now Belarus. Designed in the 1960s, the MAZ-543 was presented on November 7, 1965 during the Moscow Red Square military parade as part of SS-1? Scud B (9K72 Elbrus) system. It is powered by a 38.9 litre D12A-525 diesel engine producing around 525 horsepower, and gives a maximum road speed of 37 mph (59.5 km/h).