IS-4
Winrate by players
Winrate by vehicle
Players
Battles
52
53
18
3128
53
56
14
1481
54
55
19
2944
55
58
20
4354
56
56
24
4081
57
59
25
4437
58
59
37
6278
59
60
41
10042
60
61
26
5817
61
62
55
12756
62
62
51
11078
63
65
42
8910
64
66
38
6164
65
67
27
3209
66
70
25
9253
67
67
26
6396
68
69
25
5719
69
72
22
4824
70
70
32
5967
71
70
22
1843
72
71
12
1843
Damage by players
Damage by vehicle
Players
Battles
1200
1813
13
1196
1300
1872
23
2838
1400
1878
27
3352
1500
2206
49
8034
1600
1812
43
10387
1700
2325
50
8229
1800
1932
53
12224
1900
2454
61
9005
2000
2341
42
6473
2100
2505
67
17908
2200
2647
36
6872
2300
2383
37
6617
2400
2846
16
5827
2500
2830
24
4188
2600
2348
19
5757
2700
2596
21
7559
2800
3020
14
3124
2900
1802
11
1430
3000
3167
15
1977
3200
3401
12
1227
Winrate by players
Damage by vehicle
Players
Battles
52
1874
18
3128
53
2265
14
1481
54
1933
19
2944
55
2327
20
4354
56
2149
24
4081
57
2331
25
4437
58
1931
37
6278
59
2085
41
10042
60
2323
26
5817
61
2304
55
12756
62
2239
51
11078
63
2671
42
8910
64
2508
38
6164
65
2568
27
3209
66
2797
25
9253
67
2402
26
6396
68
1773
25
5719
69
3063
22
4824
70
2785
32
5967
71
2952
22
1843
72
2733
12
1843
X tier /
Heavy Tank /
U.S.S.R. /
Not Premium
Price
6100000 cr / 15250 gold
Hull armor
140 / 126 / 100
Hit points
2400 HP
Turret armor
238 / 162 / 170
Basic Performance
Armor protection
Firepower
Shot efficiency
Maneuverability
Vehicle efficiency chart (winrate)
Vehicle efficiency chart (damage)
Vehicle efficiency chart (winrate/damage)
The project was developed by the Design Bureau of the Chelyabinsk Kirov Plant starting in December 1943. In April 1944 two prototypes of the Object 701 were built. After prototype trials, the design was improved. In late 1944 and early 1945 two more prototypes underwent trials. The Object 701 No. 5 was recommended for adoption into service. However, production was called off in favor of the IS-3 just entering mass-production. After IS-3 production was suspended in 1946, production of the IS-4 began, continuing until 1949. A total of 25 IS-4M tanks were built in 1951. Later all previously produced tanks were modernized to the level of the IS-4M. According to different sources, between 235 and 258 vehicles were built in total; they were stationed in the Far East.
Configurations and modules
Guns 1
122 mm M62 IS4
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)
Turrets 1
IS-4M
Turret Tier
Turret Hit Points
View Range (m)
Traverse Speed (deg/s)
Traverse Angle, Left (deg)
Traverse Angle, Right (deg)
Turret Weight (kg)
Engines 1
V12 IS4
Engine Tier
Power (hp)
Specific Power (hp/t)
Chance of engine fire
Engine Weight (kg)
Suspensions 1
IS-4
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. 350 vehicles total.
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Average tank indicators
Calculated only among the tanks, on which at least 100 battles were held. Total processed 318 vehicles.
Victories % Damage Spotted Enemies destroyed Defense K/dam K/destr
63.628
2687.554
1.336
1.107
0.614
1.102
1.522
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