O-I Experimental
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445 000 

O-I Exp.
Development of this superheavy tank was initiated by Colonel Iwakuro from the Army Ministry of Japan. The project was carried out by the Mitsubishi company, therefore the vehicle became known as the Mi-To. In the army, the tank was designated the O-I. Details of the project are largely unknown.


12 cm Short Barrel Gun


7.5 cm Tank Gun Type 3


7.5 cm Tank Gun Type 5


O-I Experimental


Type 94 Mk. 4 Otsu


Type 94 Mk. 4 Hei


Type 96 Mk. 4 Bo


2x Kawasaki Type 98 V-12 (550)


2x Kawasaki Type 98 V-12 (600)


O-I Experimental


O-I Experimental Kai
Shell Types:

AP

HEAT

HE

AP

AP

HE

AP

AP

HE
Equipment:














Consumables:













Tech Tree:

O-I Exp.


0

Firepower: | |||||||||||||
Ammunition | 120 (rounds) | ||||||||||||
Caliber | 120 (mm) | ||||||||||||
Damage | 360 / 360 / 440 (HP) | ||||||||||||
Penetration | 60 / 140 / 60 (mm) | ||||||||||||
Rate of Fire | 5.71 (rounds/min) | ||||||||||||
Average Damage per Minute | 2057 (HP) | ||||||||||||
Shells in the Magazine | |||||||||||||
Time for Loading Between Shots | (s) | ||||||||||||
Time for Complete Loading | (s) | ||||||||||||
Gun Loading | 10.50 (s) | ||||||||||||
Aiming Time | 2.90 (s) | ||||||||||||
Dispersion at 100 m | 0.54 (m) | ||||||||||||
Mobility: | |||||||||||||
Weight/Load Limit | 99.10 / 100.50 (t) | ||||||||||||
Engine Power | 1100 (h.p.) | ||||||||||||
Specific Power | 11.10 (h.p./t) | ||||||||||||
Top Speed | 25 (km/h) | ||||||||||||
Reverse Speed | 12 (km/h) | ||||||||||||
Traverse Speed | 20 (deg/s) | ||||||||||||
Turret Traverse Speed | 20 (deg/s) | ||||||||||||
Survivability: | |||||||||||||
Hit Points | 920 (HP) | ||||||||||||
Hull Armor | 125 / 70 / 70 (mm) | ||||||||||||
Turret Armor | 125 / 75 / 75 (mm) | ||||||||||||
Spotting: | |||||||||||||
View Range | 360 (m) | ||||||||||||
Signal Range | 300 (m) | ||||||||||||
Crew: | |||||||||||||
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