Nation
U.S.S.R.
Type
Heavy Tank
Tier
IX
ST-I

Cost

3,561,000
286,000

Battle earn rate

Silver earn rate100%
XP Earn Rate100%
Free XP Earn Rate5%
Crew XP Rate100%

Matchmaking

Up to Tier

X
PENETRATION217/270/61MM
DAMAGE390/390/530HP
HIT POINTS1800HP
MAX SPEED40/13(FORWARD/BACKWARD) KM/H
VISION RANGE360M
DETECTABILITY RANGE421.7/398.79(MOVING/STILL) M

Select multiple modules

Reset to stock

122 mm D-25TS
122 mm BL-9
122 mm M62-T2
Object 701-1primary
ST-Iprimary
V-11
V-12P
ST-I
ST-IM
10RK
12RT
R-113

Module Details

122 mm D-25TS
rate of fire
4.76rounds/min
damage
390/390/530hp
module damage
165/165/165hp
blast radius
0/0/2.49m
damage per minute
1856hp/min
penetration at 100m
217/270/61mm
penetration at 500m
204/270/61mm
ammo max speed
975/820/780m/s
ammo max range
720/720/720m
Shell Type
APCR/HEAT/HE
reload time
12.6sec
aiming time
2.8sec
ammo capacity
30rounds
accuracy
0.4m
accuracy during turret rotation
0.88m
depression
6deg
elevation
16deg
yaw limit
-180/180deg
Object 701-1
turret armor
170/170/160mm
traverse speed
22deg/sec
view range
360m
position
primary
V-11
engine power
650hp
power/weight ratio
11.26hp/t
top forward speed
40km/h
top reverse speed
13km/h
fire chance
15percent
ST-I
traverse speed
24deg/sec
terrain resistance
1.3/1.8/3.3
10RK
signal range
440m

Tank origin

The design was developed at Factory No. 92 by engineers V.A. Ganin and A.S. Chasovnikov. The new tank was intended as an upgraded version of the unsatisfactory heavy tanks of that time. Existed only in blueprints.

Base Silver earn rate

100%

Special earn rate modifier

0%

Total

100%

Base XP earn rate

100%

Special earn rate modifier

0%

Total

100%

Base Free XP earn rate

5%

Special earn rate modifier

0%

Total

5%

Base Crew XP rate

100%

Special earn rate modifier

0%

Total

100%