Object 261
Obj. 261
Tank ID 8705
Vehicle description
Wargaming Tankopedia
Developed on the basis of the IS-7 in 1947. The vehicle was supposed to feature a 180-mm naval gun. However, the project was discontinued.
Description from the Wargaming Tankopedia · Language selected automatically
Technical profile
Standard configuration
Hit points
510
Weight
59.1 t
Forward speed
50 km/h
Reverse speed
12 km/h
View range
300 m
Signal range
720 m
Armour
| Front | Sides | Rear | |
|---|---|---|---|
| Hull | 75 | 50 | 30 |
| Turret | – | – | – |
Engine: M-50T · 1,050 hp
Radio: 10RK-26
Armament
Standard gun and ammunition
180 mm B-1-P
Shell types
Penetration 34 / 45 / 56 mm
Penetration 42 / 56 / 70 mm
Penetration 251 / 334 / 418 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
52.52 %
Avg. WN8
1,673
Battles
84,266
As of Aug 31, 2026
Rank 106 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 | m00h eu | 3,861 | 132 | 57.58 % |
| 2 | Yzne eu | 3,332 | 670 | 63.13 % |
| 3 | PicklesWart00th eu | 2,847 | 568 | 48.59 % |
| 4 | Dakillzor eu | 2,684 | 2,243 | 69.24 % |
| 5 | Ursid eu | 2,651 | 546 | 56.41 % |
| 6 | Panzerfighter_ eu | 2,598 | 942 | 57.86 % |
| 7 | Keyhand eu | 2,554 | 425 | 62.82 % |
| 8 | NewMultiShow eu | 2,479 | 838 | 55.25 % |
| 9 | Insane_BTW eu | 2,462 | 287 | 57.84 % |
| 10 | _PicklesWartooth_ eu | 2,391 | 1,038 | 53.18 % |
