Alliance
Eastern Alliance
Type
Heavy Tank
Era
Post War
IS-4M
Cost
760,000
45,000
Battle earn rate
Silver earn rate100%
XP Earn Rate100%
Free XP Earn Rate5%
Crew XP Rate100%
Matchmaking
Era
Post WarPENETRATION225/265/61MM
DAMAGE440/440/550HP
HIT POINTS2100HP
MAX SPEED43.5/14.5(FORWARD/BACKWARD) KM/H
VISION RANGE415M
DETECTABILITY RANGE469.78/439.55(MOVING/STILL) M
Select multiple modules
Reset to stock
GUN
122 mm D-25TA
122 mm M62-T2UTURRET
IS-4primary
IS-4MprimaryENGINE
V-12SUSPENSION
IS-4
IS-4MRADIO
10RK-26
10-RK-26 v2
10-RK-26 v3Module Details
122 mm D-25TA
rate of fire
4.96rounds/min
damage
440/440/550hp
module damage
165/165/165hp
blast radius
0/0/2.49m
damage per minute
2182hp/min
penetration at 100m
225/265/61mm
penetration at 500m
204/250/61mm
ammo max speed
795/1007/795m/s
ammo max range
2500/2500/2500m
Shell Type
APCR/APCR/HE
reload time
12.1sec
aiming time
2.7sec
ammo capacity
40rounds
accuracy
0.38m
accuracy during turret rotation
0.61m
depression
6deg
elevation
16deg
yaw limit
-180/180deg
IS-4
turret armor
250/200/170mm
traverse speed
20deg/sec
view range
415m
position
primary
V-12
engine power
750hp
power/weight ratio
12.5hp/t
top forward speed
43.5km/h
top reverse speed
14.5km/h
fire chance
15percent
IS-4
traverse speed
24deg/sec
terrain resistance
1/1.3/2.2
10RK-26
signal range
470m
Tank origin
Around the same time that the IS-3 was being developed, the Design Bureau of the Chelyabinsk Kirov Plant was working on another upgrade to the IS-2: Object 701, later known as IS-4. The IS-4 kept the IS-2’s 122mm rifled gun. Compared to the IS-3, it had a longer hull fitted with an extra set of road wheels, thicker armor on the hull’s sides, and a more powerful 690-hp engine. The low mobility of the IS-4 led to fewer than 300 units being produced, none of which saw battle during the Cold War.
