IS-4
289mmPrimary0mm
192mmSpaced0mm
External
Edit
258mm
Nation
U.S.S.R.
U.S.S.R.Class
Heavy
TierX
TypeTech tree
Purchase price
6,100,000
Sale price
3,050,000
Research XP
236,250
Tech tree
578,66014,873,200x1
x2
x3
x4
x5
x10
Route 1 of 2
Compare
Modules
Equipment
Provisions
Equalizer Beta
Brought to you by 
WoTB News
WoTB News Consumables
Crew skills
Miscellaneous
Compare
Firepower
Gun type
Regular
DPM
2663
21 / 38
Damage
420
20 / 38
Module damage
165
18 / 38
Penetration
258
5 / 38
Reload
9.46
13 / 34
0.000.00Caliber
122
21 / 38
Normalization
5
Ricochet
70
Angle
25°Normalization
5°Effective angle
20°Armor
106%Shell velocity
940
12 / 38
Shell range
720
1 / 38
Shell capacity
40
28 / 38
Aim time
2.59
34 / 38
Dispersion at 100m
Dispersion still
0.326
9 / 38
Moving
+0.186
22 / 38
Hull traversing
+0.186
21 / 38
Turret traversing
+0.086
11 / 38
Shooting
+3.255
5 / 38
Gun damaged
x2.0
1 / 38
Gun flexibility
Depression
6.0
33 / 38
Elevation
16.0
24 / 38
Rear depression
4.0
9 / 29
Rear elevation
16.0
20 / 29
Max
16°Min
-6°Pitch
0°Yaw
0°Maneuverability
Speed
Speed forwards
38
21 / 38
Backwards
14
22 / 38
Engine power
770
33 / 38
Weight
60.4
17 / 38
Terrain coefficients
Terrain coefficient hard
110
9 / 38
Medium
79
35 / 38
Soft
65
15 / 38
Raw terrain coefficients
Raw terrain coefficient hard
0.91
9 / 38
Medium
1.27
35 / 38
Soft
1.54
15 / 38
Power to weight ratio
Power to weight ratio hard
14.1
27 / 38
Medium
10.1
34 / 38
Soft
8.3
27 / 38
Turret traverse speed
17.0
36 / 38
Hull traverse speed
Hull traverse hard
38.7
18 / 38
Medium
27.7
29 / 38
Soft
22.8
17 / 38
Effective
55.7°/sHull
Turret
Survivability
Health
2650
6 / 38
Fire chance
15
16 / 38
View range
280
10 / 38
280m
Camo
0%Camouflage
Camouflage still
14.51
5 / 38
Moving
6.08
5 / 38
Still
2.61
9 / 38
Moving
1.09
9 / 38
Caught on fire
2.55
9 / 38
Width
2.00
21 / 38
Height
3.10
9 / 38
Length
6.74
5 / 38
Volume
41.69
11 / 38
Crew training
Crew count
4
12 / 38
Commander
113
Radioman
119
Gunner
124
Driver
124
Loader
124
Game mode abilities
Mad Games
Battle Coordinator
Chameleon Concealment
Battle CoordinatorChameleon ConcealmentUprising
Battle Trance
Battle TranceGravitizingBattle Trance
Battle TranceIS-4
289mmPrimary0mm
192mmSpaced0mm
External
Edit
258mm
NationU.S.S.R.
U.S.S.R.Class
Heavy
TierX
TypeTech tree
Purchase price
6,100,000
Sale price
3,050,000
Research XP
236,250
Tech tree
578,66014,873,200x1
x2
x3
x4
x5
x10
Route 1 of 2
Compare
Modules
Equipment
Provisions
Equalizer Beta
Brought to you by WoTB News
WoTB News Consumables
Crew skills
Miscellaneous
Compare
Firepower
Gun type
Regular
DPM
2663
21 / 38
Damage
420
20 / 38
Module damage
165
18 / 38
Penetration
258
5 / 38
Reload
9.46
13 / 34
0.000.00Caliber
122
21 / 38
Normalization
5
Ricochet
70
Angle
25°Normalization
5°Effective angle
20°Armor
106%Shell velocity
940
12 / 38
Shell range
720
1 / 38
Shell capacity
40
28 / 38
Aim time
2.59
34 / 38
Dispersion at 100m
Dispersion still
0.326
9 / 38
Moving
+0.186
22 / 38
Hull traversing
+0.186
21 / 38
Turret traversing
+0.086
11 / 38
Shooting
+3.255
5 / 38
Gun damaged
x2.0
1 / 38
Gun flexibility
Depression
6.0
33 / 38
Elevation
16.0
24 / 38
Rear depression
4.0
9 / 29
Rear elevation
16.0
20 / 29
Max
16°Min
-6°Pitch
0°Yaw
0°Maneuverability
Speed
Speed forwards
38
21 / 38
Backwards
14
22 / 38
Engine power
770
33 / 38
Weight
60.4
17 / 38
Terrain coefficients
Terrain coefficient hard
110
9 / 38
Medium
79
35 / 38
Soft
65
15 / 38
Raw terrain coefficients
Raw terrain coefficient hard
0.91
9 / 38
Medium
1.27
35 / 38
Soft
1.54
15 / 38
Power to weight ratio
Power to weight ratio hard
14.1
27 / 38
Medium
10.1
34 / 38
Soft
8.3
27 / 38
Turret traverse speed
17.0
36 / 38
Hull traverse speed
Hull traverse hard
38.7
18 / 38
Medium
27.7
29 / 38
Soft
22.8
17 / 38
Effective
55.7°/sHull
Turret
Survivability
Health
2650
6 / 38
Fire chance
15
16 / 38
View range
280
10 / 38
280m
Camo
0%Camouflage
Camouflage still
14.51
5 / 38
Moving
6.08
5 / 38
Still
2.61
9 / 38
Moving
1.09
9 / 38
Caught on fire
2.55
9 / 38
Width
2.00
21 / 38
Height
3.10
9 / 38
Length
6.74
5 / 38
Volume
41.69
11 / 38
Crew training
Crew count
4
12 / 38
Commander
113
Radioman
119
Gunner
124
Driver
124
Loader
124
Game mode abilities
Mad GamesBattle CoordinatorChameleon Concealment
Battle CoordinatorChameleon ConcealmentUprisingBattle Trance
Battle TranceGravitizingBattle Trance
Battle Trance