ISU-122S
Winrate by players
Winrate by vehicle
Players
Battles
51
49
15
1281
54
52
19
2109
55
54
20
1334
58
56
11
1313
Damage by players
Damage by vehicle
Players
Battles
800
1033
12
1325
900
1036
13
1656
1000
1111
20
1069
1100
1128
18
1598
1200
1298
19
1712
1300
1324
19
1635
1400
1319
24
1598
1500
1460
20
1386
Winrate by players
Damage by vehicle
Players
Battles
51
1100
15
1281
54
1201
19
2109
55
1261
20
1334
58
1310
11
1313
VII tier /
Tank Destroyer /
U.S.S.R. /
Premium
Price
4900 gold
Hull armor
90 / 90 / 60
Hit points
1000 HP
Turret armor
-
Basic Performance
Armor protection
Firepower
Shot efficiency
Maneuverability
Vehicle efficiency chart (winrate)
Vehicle efficiency chart (damage)
Vehicle efficiency chart (winrate/damage)
A heavy assault gun, built on the basis of the IS tank, was effective against German heavy tanks as well as fortifications. The prototype was built at the Chelyabinsk Kirov Plant in April 1944. The vehicle entered service in August of that year, and a total of 675 vehicles were manufactured in 1944 and 1945.
Configurations and modules
Guns 1
122 mm D-25S mod. 1944
Gun tier
Aiming Time (s)
Caliber (mm)
Dispersion at 100 m (m)
Rate of Fire (rounds/min)
Elevation Angle (deg)
Depression Angle (deg)
Reload Time (s)
AP Penetration, mm
APCR Penetration, mm
HE Penetration, mm
HEAT Penetration, mm
AP Damage
APCR Damage
HE Damage
HEAT Damage
DPM AP
DPM APCR
DPM HE
DPM HEAT
Maximum Penetration, mm
Maximum Damage
Gun Weight (kg)
Engines 1
V-2IS
Engine Tier
Power (hp)
Specific Power (hp/t)
Chance of engine fire
Engine Weight (kg)
Suspensions 1
ISU-122S
Suspension Tier
Traverse Speed (deg/s)
Load Limit (kg)
Suspension Weight (kg)
Selected config characteristics
Hit points
Armor protection (%)
Firepower (%)
Shot efficiency (%)
Maneuverability (%)
Hull armor: front (mm)
Hull armor: rear (mm)
Hull armor: sides (mm)
Turret armor: front (mm)
Turret armor: rear (mm)
Turret armor: sides (mm)
Weight (kg)
Top speed (km/h)
Top reverse speed (km/h)
Load limit (kg)
Hull HP
Hull weight (kg)
Ammunition
Standard configuration
Best players
Only tanks with at least 100 battles take part in rating. 45 vehicles total.
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Average tank indicators
Calculated only among the tanks, on which at least 100 battles were held. Total processed 45 vehicles.
Victories % Damage Spotted Enemies destroyed Defense K/dam K/destr
53.644
1246.893
0.672
0.934
0.405
1.629
1.441
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