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A-20 — Tier IV Soviet light tank

A-20

IV

Parameters

Compare tank's parameters with others from:
530
HP
8 / 9
261.7
View range
6 / 9
Firepower
Shell
1471
DPM
2 / 9
56
Penetration
7 / 9
40
Damage
7 / 9
35
Devices/crew damage
9 / 9
240
Burst damage
1 / 4
900
Velocity
2 / 9
19.64%
Penetration loss over distance
6 / 9
Explosion radius
— / —
1287
DPM
2 / 9
97
Penetration
7 / 9
35
Damage
6 / 9
35
Devices/crew damage
9 / 9
210
Burst damage
1 / 4
1125
Velocity
1 / 9
22.68%
Penetration loss over distance
6 / 9
Explosion radius
— / —
1839
DPM
3 / 9
19
Penetration
4 / 9
50
Damage
7 / 9
35
Devices/crew damage
9 / 9
300
Burst damage
1 / 4
900
Velocity
2 / 9
%
Penetration loss over distance
— / —
0.31
Explosion radius
7 / 9
DPM
— / —
Penetration
— / —
Damage
— / —
Devices/crew damage
— / —
Burst damage
— / —
Velocity
— / —
%
Penetration loss over distance
— / —
Explosion radius
— / —
37.0
Caliber
7 / 9
36.78
Rate of fire
3 / 9
0.00
Reload time
— / —
8.12
Magazin reload time
4 / 4
6
Magazine size
1 / 4
0.33
Shell reload time
2 / 4
Gun handling
1.30
Base aim time
3 / 9
0.370
Dispersion
6 / 9
Dispersion factors
0.140
When moving
3 / 9
0.140
When rotating
3 / 9
0.060
When rotating turret
1 / 9
1.200
After shot
1 / 9
Gun angles
7°
Depression
8 / 9
27°
Elevation
1 / 9
180°/180°
Aiming arc (left / right)
1 / 9
55.66
Turret traverse speed
1 / 9
Mobility
17.58
Weight
3 / 9
Speed
65
Forward
1 / 9
20
Backward
3 / 9
Effective Power / Weight ratio
29.29
On hard terrain
3 / 9
26.63
On medium terrain
2 / 9
20.92
On soft terrain
1 / 9
Traverse speed
53.19
On hard terrain
5 / 9
48.36
On medium terrain
3 / 9
37.99
On soft terrain
3 / 9
5.47m×2.33m×2.11m
Size
9 / 9

Armor profile

Click or tap on the image to see 3D model
Primary armor
  • 108–135
  • 81–108
  • 54–81
  • 27–54
  • 0–27
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Historical Reference

Development of the A-20 tank started at Kharkiv Factory No. 183 in December 1937. The project was a further development of the BT-7 tank and became a predecessor of the legendary T-34. Work on the vehicle was led by Mikhail Koshkin. On May 18, 1938, technical characteristics of the tank designated BT-20 were approved. Only a few experimental prototypes, with a wheeled caterpillar suspension, were built for training purposes.

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