Nation
Japan
Type
Heavy Tank
Tier
VI
O-I
Cost
950,000
63,550
Battle earn rate
Silver earn rate100%
XP Earn Rate100%
Free XP Earn Rate5%
Crew XP Rate100%
Matchmaking
Up to Tier
VIIIPENETRATION175/201/53MM
DAMAGE300/300/360HP
HIT POINTS1000HP
MAX SPEED29.4/10(FORWARD/BACKWARD) KM/H
VISION RANGE370M
DETECTABILITY RANGE444.21/443.42(MOVING/STILL) M
Select multiple modules
Reset to stock
GUN
10 cm Cannon Type 9247 mm Gun Type 147 mm Gun Type 1
15 cm Howitzer Type 96TURRET
O-IprimaryTURRET
O-IleftTURRET
O-IrightENGINE
2x Kawasaki Type 98 V-12 1100
2x Kawasaki Type 98 V-12 1200SUSPENSION
O-I
O-I KaiRADIO
Type 94 Mk. 4 Otsu
Type 94 Mk. 4 Hei
Type 96 Mk. 4 BoModule Details
10 cm Cannon Type 92
rate of fire
5rounds/min
damage
300/300/360hp
module damage
150/150/150hp
blast radius
0/0/1.91m
damage per minute
1500hp/min
penetration at 100m
175/201/53mm
penetration at 500m
153/176/53mm
ammo max speed
720/720/765m/s
ammo max range
720/720/720m
Shell Type
AP/AP/HE
reload time
12sec
aiming time
3.5sec
ammo capacity
100rounds
accuracy
0.43m
accuracy during turret rotation
1.55m
depression
10deg
elevation
20deg
yaw limit
-180/180deg
O-I
turret armor
150/150/105mm
traverse speed
18deg/sec
view range
370m
position
primary
2x Kawasaki Type 98 V-12 1100
engine power
1100hp
power/weight ratio
7.81hp/t
top forward speed
29.4km/h
top reverse speed
10km/h
fire chance
20percent
O-I
traverse speed
16deg/sec
terrain resistance
1.2/1.4/1.9
Type 94 Mk. 4 Otsu
signal range
300m
Tank origin
Development of this superheavy tank was started after the Battles of Khalkhyn Gol in 1939. The vehicle was designed as a maneuverable fire unit that was unprecedented in scale—its hull alone weighted 100 tons. Only one prototype was built, without a turret and made of construction steel. Trials were discontinued due to the unreliable engine, and at the end of 1944, the prototype was scrapped. The 15 cm howitzer was to be mounted on the tank after assembly.
