BT - 7 and BT - 7m
BT-7 was manufactured in 1935-39.After concept upgrade
in 1939 it was named BT-7m.
Armament: 45-mm gun 1932 in pair with 7,62-mm DT-mashine
gun and 7,62-mm anti-aircraft machine gun.
Armor: 22 mm at the front,10 mm at board and 20 mm at
Engine:M-17T 450 Hp.
Engine:V-2 diesel 500 Hp
Max speed:86 km/h