STB-1
Tank ID 3681
Vehicle description
Wargaming Tankopedia
In the early 1960s, Mitsubishi started development of a new tank that complied with government requirements for armament and defense. The first two prototypes of the STB-1 were manufactured in September 1969 for trials. In 1970 the prototypes were shown to journalists and participated in a military parade.
Description from the Wargaming Tankopedia · Language selected automatically
Technical profile
Standard configuration
Hit points
2,000
Weight
37.4 t
Forward speed
50 km/h
Reverse speed
25 km/h
View range
400 m
Signal range
750 m
Armour
| Front | Sides | Rear | |
|---|---|---|---|
| Hull | 110 | 35 | 25 |
| Turret | 222 | 60 | 25 |
Engine: Mitsubishi 10ZF21WT · 950 hp
Radio: Type 67
Armament
Standard gun and ammunition
105 mm Rifled Gun
Shell types
Penetration 194 / 258 / 323 mm
Penetration 248 / 330 / 413 mm
Penetration 40 / 53 / 66 mm
Marks of Excellence
Damage thresholds
Combined Damage (Damage + Assist + Tracking)
Approximation based on WN8 expected values — not an official Wargaming figure.
WN8 Expected Values
XVM reference
XVM Expected Values for WN8 calculation (per battle)
Community stats
Measured, not estimated
Average across every profile stored on WG-Watch — real battles instead of expected values.
Win rate
57.03 %
Avg. WN8
2,758
Battles
104,545
As of Aug 31, 2026
Rank 33 of 110 at Tier X
Best players on this tank
By WN8
From the stored profiles, minimum 50 battles on this vehicle. Updated daily.
| # | Player | WN8 | Battles | Win rate |
|---|---|---|---|---|
| 1 | Baby eu | 5,909 | 79 | 67.09 % |
| 2 | iyouxin eu | 5,668 | 408 | 70.83 % |
| 3 | EvilQuintessence eu | 5,268 | 151 | 66.23 % |
| 4 | mailand eu | 5,025 | 713 | 65.64 % |
| 5 | IThree_starsI eu | 4,987 | 103 | 57.28 % |
| 6 | Daddy eu | 4,939 | 107 | 70.09 % |
| 7 | Dualistiq eu | 4,818 | 76 | 64.47 % |
| 8 | Dakillzor eu | 4,595 | 491 | 64.56 % |
| 9 | Alfazet eu | 4,439 | 554 | 65.52 % |
| 10 | DaCupCakkeZor eu | 4,332 | 606 | 64.19 % |
