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BT-7 art. — Tier III Soviet light tank

BT-7 art.

III
Cost
850
Competes with

Parameters

Compare tank's parameters with others from:
400
HP
10 / 20
231.0
View range
17 / 20
Firepower
Shell
769
DPM
18 / 19
37
Penetration
18 / 19
160
Damage
1 / 19
105
Devices/crew damage
1 / 19
Burst damage
— / —
381
Velocity
19 / 19
16.22%
Penetration loss over distance
5 / 19
Explosion radius
— / —
DPM
— / —
Penetration
— / —
Damage
— / —
Devices/crew damage
— / —
Burst damage
— / —
Velocity
— / —
%
Penetration loss over distance
— / —
Explosion radius
— / —
961
DPM
18 / 19
38
Penetration
1 / 19
200
Damage
2 / 19
105
Devices/crew damage
1 / 19
Burst damage
— / —
381
Velocity
18 / 19
%
Penetration loss over distance
— / —
1.09
Explosion radius
2 / 19
DPM
— / —
Penetration
— / —
Damage
— / —
Devices/crew damage
— / —
Burst damage
— / —
Velocity
— / —
%
Penetration loss over distance
— / —
Explosion radius
— / —
76.0
Caliber
2 / 20
4.81
Rate of fire
19 / 20
12.48
Reload time
12 / 13
0.00
Magazin reload time
— / —
Magazine size
— / —
Shell reload time
— / —
Gun handling
2.30
Base aim time
19 / 20
0.479
Dispersion
18 / 20
Dispersion factors
0.200
When moving
9 / 20
0.200
When rotating
9 / 20
0.180
When rotating turret
18 / 20
4.000
After shot
19 / 20
Gun angles
6°
Depression
17 / 20
20°
Elevation
5 / 20
180°/180°
Aiming arc (left / right)
1 / 20
41.72
Turret traverse speed
9 / 20
Mobility
13.50
Weight
9 / 20
Speed
51.6
Forward
10 / 20
20
Backward
1 / 20
Effective Power / Weight ratio
37.04
On hard terrain
1 / 20
33.67
On medium terrain
1 / 20
23.15
On soft terrain
1 / 20
Traverse speed
47.98
On hard terrain
10 / 20
43.62
On medium terrain
7 / 20
29.99
On soft terrain
13 / 20
5.18m×1.58m×1.96m
Size
11 / 20

Armor profile

Click or tap on the image to see 3D model
Primary armor
  • 64–80
  • 48–64
  • 32–48
  • 16–32
  • 0–16
Spaced armor
  • 64–80
  • 48–64
  • 32–48
  • 16–32
  • 0–16
Weak
Strong
Chances of getting penetrated from 100m distance by average tank of given type:
  • — less than 30%
  • — between 30% and 70%
  • — more than 70%

Armor performance

Based on tank position, enemy tank type and shells
In battle vs:
Head on
AP
APP
HE
HEP
AP
APP
HE
HEP
AP
APP
HE
HEP
From the side
AP
APP
HE
HEP
AP
APP
HE
HEP
AP
APP
HE
HEP
From the back
AP
APP
HE
HEP
AP
APP
HE
HEP
AP
APP
HE
HEP
Historical Reference

In 1934–1935 the design bureau of the Kharkiv Locomotive Factory developed this artillery modification of the BT-7. The new elliptical turret was equipped with the 76.2-mm CT-28 gun. In addition, some vehicles received new radio stations. A total of 155 artillery BT-7s were manufactured. The vehicles saw combat on the Karelian Isthmus, in Manchuria, and during the first period of the Great Patriotic War.