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IV BT-7
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BT-7 U.S.S.R.

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Historical Reference

The Soviet wheeled caterpillar tank used in the 1930s–1940s. The third vehicle in the series of the Soviet light BT tanks. The BT-7 differed from its predecessors in the welded hull of a modified shape and a new engine. A total of 5,556 vehicles of different variants were produced and saw action during the Khalkhyn Gol battles, Polish Campaign, Winter War and World War II.

Nation U.S.S.R. U.S.S.R.
Tier Tier IV
Type Light Tank Light Tank
Cost Credits 137,000 Experience 3,200

Crew

Crew Member Commander

Commander

Radio Operator

Crew Member Driver
Crew Member Gunner

Gunner

Loader

Modules

III

BT-5

III

M-17T (BT-7)

IX

12LL

III

BT-7 mod. 1935

III

45 mm 20K (BT-7)

IV

BT-7

IV

V-2 (BT-7)

IV

BT-7 mod. 1937

IV

37 mm ZiS-19 (BT-7)

Characteristics

Firepower

50 / 50 / 70 HP Damage
75 / 112 / 23 mm Armor Penetration
1.80 s Gun reload time
33.33 rounds/min Rate of Fire
1,667 HP/min Damage per Minute
1.70 s Aiming Time
0.42 m Dispersion at 100 m
160 pcs Ammo Capacity

Mobility

14.12 t Weight
510 hp Engine Power
36.12 hp/t Specific Power
65.40 km/h Top Speed
48 deg/s Traverse Speed
38 deg/s Turret Traverse Speed

Survivability

510 HP Hit Points
20 / 19 / 13 mm Hull Armor
20 / 15 / 15 mm Turret Armor
8.02 s Suspension repair time

Spotting

340 m View Range
615 m Signal Range

Characteristics are specified for vehicles with crews trained to 100%.

Tech Tree

BT-5 37,000 1,500 Light Tank III
BT-7 137,000 3,200 Light Tank IV
T-34 356,700 11,500 Medium Tank V
A-20 334,000 10,200 Light Tank V
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