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A-20

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334 000
A-20
Development of the A-20 tank started at Kharkov Factory No. 138 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.

45 mm 20K

37 mm ZiS-19

37 mm Automatic SH-37

A-20 mod. 1938

SP-3

76 mm L-11

45 mm VT-42
MT-25
32 150Credits

9R

12LL

V-2

V-2-34

A-20 mod. 1938

A-20 mod. 1940

Shell Types:

AP
APCR
HE
AP
APCR
HE
AP
APCR
HE
AP
HEAT
HE
AP
APCR
HE

Equipment:

Consumables:

Tech Tree:

BT-7
3 200
A-20
10 200
MT-25
32 150
These characteristics apply to the vehicle with the crew trained to 100%.

Firepower:

Ammunition160 (rounds)
Caliber45 (mm)
Damage47 / 47 / 62 (HP)
Penetration51 / 88 / 23 (mm)
Rate of Fire26.09 (rounds/min)
Average Damage per Minute1226 (HP)
Shells in the Magazine  
Time for Loading Between Shots  (s)
Time for Complete Loading  (s)
Gun Loading2.30 (s)
Aiming Time1.90 (s)
Dispersion at 100 m0.42 (m)

Mobility:

Weight/Load Limit17.53 / 19.50 (t)
Engine Power480 (h.p.)
Specific Power27.38 (h.p./t)
Top Speed72 (km/h)
Reverse Speed23 (km/h)
Traverse Speed44 (deg/s)
Turret Traverse Speed45 (deg/s)

Survivability:

Hit Points520 (HP)
Hull Armor20 / 20 / 16 (mm)
Turret Armor25 / 25 / 25 (mm)

Spotting:

View Range350 (m)
Signal Range325 (m)
 

Crew:

Commander(Loader)
Radio Operator
Driver
Gunner