Tier VI Heavy Tank Soviet Union

T-150

Tank ID 11265

Vehicle description

Wargaming Tankopedia

On July 17, 1940, the Council of People's Commissars of the U.S.S.R. and the Central Committee of the All-Union Communist Party of the Bolsheviks made a decision on developing new heavy tanks. By November 5, the Kirov Plant manufactured the T-150 prototype. The trials showed massive flaws in the engine and suspension of the vehicle. The plan was to organize its mass production in June 1941 as soon as the flaws would have been fixed. The tank was designated the KV-3, but the development was eventually discontinued. This was because Germany started working on a 45-ton heavy tank.

Description from the Wargaming Tankopedia · Language selected automatically

Technical profile

Standard configuration

Hit points

1,000

Weight

50.6 t

Forward speed

35 km/h

Reverse speed

11 km/h

View range

320 m

Signal range

440 m

Armour

	Front	Sides	Rear
Hull	90	90	75
Turret	90	90	90

Engine: V-5 (T-150) · 690 hp

Radio: 10RK

Armament

Standard gun and ammunition

85 mm S-31

Calibre 85 mm

Reload time 7.7 s

Aiming time 2.6 s

Dispersion 0.40

Rate of fire 7.79 /min

Ammo capacity 70

Shell types

AP · armour-piercing Damage 173 / 230 / 288

Penetration 107 / 142 / 178 mm

APCR · composite rigid Damage 173 / 230 / 288

Penetration 147 / 196 / 245 mm

HE · high explosive Damage 225 / 300 / 375

Penetration 32 / 43 / 54 mm

Marks of Excellence

Damage thresholds

Combined Damage (Damage + Assist + Tracking)

Combined damage

1 Mark ≥ 65 %

1,321

2 Marks ≥ 85 %

1,922

3 Marks ≥ 95 %

2,482

Approximation based on WN8 expected values — not an official Wargaming figure.

WN8 Expected Values

XVM reference

XVM Expected Values for WN8 calculation (per battle)

Per battle (avg.)

Avg. damage 801

Avg. spotted 0.90

Avg. kills 1.00

Avg. defence 0.85

Exp. win rate 54.38 %

Community stats

Measured, not estimated

Average across every profile stored on WG-Watch — real battles instead of expected values.

Win rate

52.71 %

Avg. WN8

1,399

Battles

49,854

As of Aug 31, 2026

Rank 69 of 91 at Tier VI

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	MaxiKing210 eu	4,440	159	69.81 %
2	skill4ltu eu	4,094	144	72.92 %
3	Rasierer32 eu	3,667	84	67.86 %
4	Yzne eu	3,609	168	61.31 %
5	Xilense eu	3,517	159	74.84 %
6	STaTA_KAk_Y_RAka eu	3,485	108	60.19 %
7	blindriemen eu	3,317	70	78.57 %
8	Tono13 eu	3,164	85	61.18 %
9	NewMultiShow eu	3,100	78	65.38 %
10	Neam__ eu	3,087	547	62.16 %