XP cost26,950(~€4.48)
Credits cost950,000(~€9.47)
Total cost~€13.94
Free XP from T156,045(~€8.96)
VI
Heavy tankAssault
Heavy tankAssaultO-I
World of Tanks EU statistics for the VI JAPAN heavy tank O-I.
O-I tech tree branch
O-I characteristics
Firepower
- Damage
- 300hp
- … vs modules
- 150hp
- Penetration
- 175mm
- … at 500m
- 153mm
- DPM
- 1,500
- Reload
- 12.00s
- Rate of fire
- 5.00/min
- Aim time
- 3.20s
- Dispersion
- 0.430m
- … moving
- 0.220
- … hull traverse
- 0.220
- … turret traverse
- 0.140
- … after firing
- 4.00×
- … gun damaged
- 2.00×
- Shell velocity
- 800m/s
- Max range
- 720m
- Caliber
- 105mm
- Ammo capacity
- 100
- … potential damage
- 30,000hp
- Shell cost
- 250
- … full ammo
- 25,000
- Gun depression
- 20°
- Gun elevation
- 10°
- Gun traverse range
- 360°
Mobility
- Top speed
- 25km/h
- Reverse speed
- 10km/h
- Engine power
- 1,200hp
- Power/weight
- 8.0hp/t
- Hull traverse
- 16.0°/s
- Turret traverse
- 18.0°/s
- … hard
- 1.10
- … medium
- 1.30
- … soft
- 1.80
- … hard
- 25.0km/h
- … medium
- 22.5km/h
- … soft
- 16.2km/h
- … hard
- 16.0°/s
- … medium
- 13.5°/s
- … soft
- 9.8°/s
Terrain resistance
Effective speed
Effective traverse
Survivability
- Hit points
- 1,100hp
- … front
- 150mm
- … side
- 70mm
- … rear
- 50mm
- … front
- 150mm
- … side
- 120mm
- … rear
- 60mm
- Track armor
- 40mm
- Fire chance
- 20.0%
- Track repair time
- 14.04s
- … ammo rack
- 220 / 150hp
- … track
- 190 / 145hp
- … engine
- 170 / 85hp
- … fuel tank
- 200 / 70hp
- … turret ring
- 140 / 70hp
- … viewport
- 90 / 45hp
Hull armor
Turret armor
Module HP (max / repaired)
Spotting & other
- View range
- 370m
- Signal range
- 425m
- … stationary
- 0.2%
- … moving
- 0.1%
- Weight
- 150.4t
Camouflage
Ammunition
Equipment
Consumables
Directives
Field Modifications
Crew Skills
Crew level100%
Commander
Gunner
Driver
Radio Operator
Radio Operator
LoaderO-I modules
V10 cm Cannon Type 92 (O-I)Stock
VI15 cm Howitzer Type 96 (O-I)
14.8K71.2K
VIO-IStock
V2x Kawasaki Type 98 Kou (O-I)Stock
VI2x Kawasaki Type 98 Otsu (O-I)
27.5K77.5K
VO-IStock
VIO-I Kai
6.6K19.8K
VIType 96 Mk. 4 BoStock
VIO-I
O-I historical reference
Development of the 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 weighed 100 tons. Only one prototype was built, without a turret and made of construction steel. Trials were discontinued due to the unreliable engine; at the end of 1944, the prototype was scrapped. The 15 cm howitzer was to be mounted on the tank after its assembly.