Data Quality85%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the tanks category.
01 / Overview
O-I super-heavy tank
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
ⓘ Performance/Price and MASS score are computed across all units in the tanks category, regardless of era.
02 / Specs & Design
◎General4MOD.4
- Tank ClassificationSuper-Heavy Tank
- GenerationWW2
- Combat Weight120 t
- Crew Size11
◈Firepower7MOD.7
- Main Gun Calibre105 mm
- Main Gun TypeRifled
- Main Gun Length (Calibres)45
- Can Fire APFSDSNo
- Can Fire HEATNo
- Can Fire HE-FragYes
- Can Fire ATGMNo
▣Protection4MOD.4
- Hull Front Thickness (Max)150 mm
- Has ERANo
- Has APSNo
- NBC ProtectionNo
◇Mobility5MOD.5
- Engine Power550 hp
- Power-to-Weight Ratio4.58 hp/t
- Fuel TypePetrol
- Suspension TypeCoil Spring
- Max Road Speed25 km/h
◆Dimensions3MOD.3
- Length (Hull)10.12 m
- Width4.84 m
- Height3.63 m
▤Electronics & Optics8MOD.8
⬢Amphibious & Special3MOD.3
▲Production & Service3MOD.3
- Total Production Units1
- Current Service StatusPrototype Only
- Notable Variants Count2
03 / History
SERVICE LIFESPANRetired
- 1939First deployment: World War II
- 1940Production started
86
years in service
1
units produced
0
countries operating
ⓘ 1 countries retired it.
05 / MASS Score
TANKS RANKING Tanks · World War II
MASS RANKINGSMASS ↗
ⓘ Rankings are within theTankscategory.
📖 TERMS ON THIS PAGE6terms
Coil spring: a helical metal spring used in vehicle suspension to absorb shocks and maintain wheel contact, compressing under load.
High-Explosive Fragmentation: ammunition that explodes on impact, releasing fragments.
A fire control system relying on optical sights and manual input for aiming and range estimation without computer assistance.
A refined product derived from crude oil, used as a fuel for internal combustion engines. A volatile, flammable liquid mixture of hydrocarbons.
A rifled gun has spiral grooves cut into its barrel.
A tank with extremely heavy armor and armament, typically over 60 tons.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources