If you like the project, consider supporting it on Patreon


BT-7 art. — Tier III Soviet light tank

BT-7 art.

III
Sell Price
  • 850

Parameters

Compare tank's parameters with others from:
400
HP
11 / 17
231.0m
View range
13 / 17
Firepower
Shell
577
DPM
13 / 17
37
Penetration
16 / 17
120
Damage
1 / 17
5
Devices/crew damage
2 / 17
Burst damage
— / —
381
Velocity
17 / 17
16.22%
Penetration loss over distance
6 / 17
Explosion radius
— / —
DPM
— / —
Penetration
— / —
Damage
— / —
Devices/crew damage
— / —
Burst damage
— / —
Velocity
— / —
%
Penetration loss over distance
— / —
Explosion radius
— / —
961
DPM
2 / 2
38
Penetration
1 / 2
200
Damage
1 / 2
10
Devices/crew damage
2 / 2
Burst damage
— / —
381
Velocity
2 / 2
%
Penetration loss over distance
— / —
1.09
Explosion radius
1 / 2
DPM
— / —
Penetration
— / —
Damage
— / —
Devices/crew damage
— / —
Burst damage
— / —
Velocity
— / —
%
Penetration loss over distance
— / —
Explosion radius
— / —
76.0
Caliber
1 / 17
4.81
Rate of fire
17 / 17
12.48
Reload time
11 / 11
Magazine reload time
— / —
Time to load next shell
— / —
Magazine size
— / —
Time before next shell is ready
— / —
Gun handling
1.73
Base aim time
17 / 17
0.479
Dispersion
17 / 17
Dispersion factors
0.200
When moving
9 / 17
0.200
When rotating
9 / 17
0.180
When rotating turret
17 / 17
4.000
After shot
17 / 17
Gun angles
6°
Depression
16 / 17
20°
Elevation
5 / 17
180°/180°
Aiming arc (left / right)
1 / 17
41.72
Turret traverse speed
8 / 17
Mobility
13.50
Weight
7 / 17
Speed
51.6
Forward
9 / 17
20
Backward
2 / 17
Effective Power / Weight ratio
24.44
On hard terrain
4 / 17
22.22
On medium terrain
3 / 17
15.28
On soft terrain
5 / 17
Traverse speed
47.98
On hard terrain
7 / 17
43.62
On medium terrain
7 / 17
29.99
On soft terrain
11 / 17
5.18m×1.58m×1.96m
Size
11 / 17
Concealment
30.50%
While still
16 / 17
23.60%
While moving
17 / 17
10.15%
Upon firing while still
15 / 17
8.36%
Upon firing while moving
16 / 17
Spotting distance by enemy with view range of 253m
191.1m
While still
205.1m
While moving
232.4m
Upon firing while still
236.0m
Upon firing while moving

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.