Tier VIII Medium Tank Soviet Union

Object 274a

Obj. 274a

Tank ID 32257

Vehicle description

Wargaming Tankopedia

A prototype of a new medium tank developed in the late 1950s to replace the T-54. This vehicle was supposed to feature a standard configuration and an all-cast hull. Due to heightened requirements for nuclear survivability and its complicated design, further development was discontinued in 1960. Existed only in blueprints.

Description from the Wargaming Tankopedia · Language selected automatically

Technical profile

Standard configuration

Hit points

1,200

Weight

40.0 t

Forward speed

58 km/h

Reverse speed

15 km/h

View range

390 m

Signal range

850 m

Armour

	Front	Sides	Rear
Hull	95	70	45
Turret	220	130	60

Engine: V-46-5 · 690 hp

Radio: R-123

Armament

Standard gun and ammunition

107 mm 9S1

Calibre 107 mm

Reload time 9.0 s

Aiming time 2.7 s

Dispersion 0.38

Rate of fire 6.67 /min

Ammo capacity 56

Shell types

AP · armour-piercing Damage 240 / 320 / 400

Penetration 170 / 227 / 284 mm

APCR · composite rigid Damage 240 / 320 / 400

Penetration 217 / 289 / 361 mm

HE · high explosive Damage 315 / 420 / 525

Penetration 47 / 62 / 78 mm

Marks of Excellence

Damage thresholds

Combined Damage (Damage + Assist + Tracking)

Combined damage

1 Mark ≥ 65 %

2,005

2 Marks ≥ 85 %

2,917

3 Marks ≥ 95 %

3,767

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 1,215

Avg. spotted 1.14

Avg. kills 0.83

Avg. defence 0.64

Exp. win rate 50.58 %

Community stats

Measured, not estimated

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

Win rate

54.67 %

Avg. WN8

2,278

Battles

15,386

As of Aug 31, 2026

Rank 115 of 228 at Tier VIII

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	moimoi12_FIN eu	5,148	111	70.27 %
2	Rasierer32 eu	4,917	120	65.83 %
3	skill4ltu eu	4,827	136	69.12 %
4	Panzerfighter_ eu	4,393	121	65.29 %
5	swiss1809 na	4,270	129	56.59 %
6	FeNIKsII eu	4,240	193	60.62 %
7	Yzne eu	4,161	219	60.27 %
8	Xilense eu	4,036	216	62.50 %
9	kjunik eu	4,011	231	68.40 %
10	NewMultiShow eu	3,927	53	64.15 %