STA-1 tech tree branch
STA-1 characteristics
Firepower
- Damage
- 240hp
- Penetration
- 219mm
- DPM
- 2,215
- Reload
- 6.50s
- Rate of fire
- 9.23/min
- Aim time
- 2.20s
- Accuracy
- 0.370m
- Dispersion moving
- 0.140
- Shell velocity
- 1,080m/s
- Caliber
- 90mm
- Gun depression
- 13°
- Gun elevation
- 10°
Mobility
- Top speed
- 45km/h
- Reverse speed
- 20km/h
- Engine power
- 650hp
- Power/weight
- 19.1hp/t
- Hull traverse
- 53.0°/s
- Turret traverse
- 42.0°/s
- Hard terrain
- 1.00
- Medium terrain
- 1.10
- Soft terrain
- 2.20
Survivability
- Hit points
- 1,280hp
- Hull armor (front)
- 45mm
- Turret armor (front)
- 70mm
- Fire chance
- 0%
- Ammo rack HP
- 220hp
- Track HP
- 200hp
Spotting & other
- View range
- 390m
- Signal range
- 750m
- Camo (still)
- 0.3%
- Camo (moving)
- 0.2%
- Weight
- 34.1t
STA-1 historical reference
The first Japanese post-war tank was developed on the basis of U.S. vehicles. The STA-1 was developed, taking into consideration Japanese terrain, rail network specifications, and anthropometric data of Japanese tankers. Only one prototype was built, in December 1956.