BT-3 Light Tank

The BT-3 was essentially a BT-2 with very few, if any, changes to the vehicle.

Variants:

1.
Name: BT-3
Type: Light Tank
Origin: Soviet Union
Year: ~1935
Produced: ???

Length: 5.36 Meters
Width: 2.23 Meters
Height: 2.16 Meters
Weight: 11300 Kilograms

Speed: 52 km/h (72 km/h on wheels)

Crew: 2

Primary Armament*:
-7.62 mm DT (2) OR
-37 mm B-3 OR
-37 mm mod. 30 OR
-37 mm mod. 33 OR
-45 mm 20K OR
-76 mm Gun (an attempted upgrade)Secondary Armament:
-7.62 mm DT

*please not that some of these guns were only proposals

Armor:
-Hull
13 mm Front
13 mm Side
6 mm Rear
10 mm Top
10 mm Bottom
-Turret
13 mm Front
13 mm Side
13 mm Rear
10 mm Top

Sources:
http://www.aviarmor.net/tww2/tanks/ussr/bt-2.htm
http://www.tanks-encyclopedia.com/ww2/soviet/soviet_BT-2.php