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Obj. 263 — Tier X Soviet tank destroyer

Obj. 263

X
Cost
  • 6 100 000
  • 275 000
Preceded by
Competes with

Parameters

Compare tank's parameters with others from:
1750
HP
10 / 11
282.7m
View range
1 / 11
Firepower
Shell
3856
DPM
1 / 11
290
Penetration
6 / 11
460
Damage
9 / 11
180
Devices/crew damage
9 / 11
Burst damage
— / —
1000
Velocity
2 / 11
3.45%
Penetration loss over distance
9 / 11
Explosion radius
— / —
3269
DPM
1 / 10
330
Penetration
10 / 10
390
Damage
8 / 10
180
Devices/crew damage
8 / 10
Burst damage
— / —
1250
Velocity
1 / 10
3.03%
Penetration loss over distance
6 / 6
Explosion radius
— / —
5030
DPM
3 / 11
75
Penetration
8 / 11
600
Damage
9 / 11
180
Devices/crew damage
9 / 11
Burst damage
— / —
1000
Velocity
1 / 11
%
Penetration loss over distance
— / —
2.78
Explosion radius
9 / 11
DPM
— / —
Penetration
— / —
Damage
— / —
Devices/crew damage
— / —
Burst damage
— / —
Velocity
— / —
%
Penetration loss over distance
— / —
Explosion radius
— / —
130.0
Caliber
9 / 11
8.38
Rate of fire
1 / 11
7.16
Reload time
1 / 9
Magazine reload time
— / —
Time to load next shell
— / —
×
Magazine size
— / —
Time before next shell is ready
— / —
Gun handling
2.08
Base aim time
4 / 11
0.290
Dispersion
2 / 11
Dispersion factors
0.170
When moving
1 / 11
0.170
When rotating
1 / 11
0.080
When rotating turret
1 / 11
4.000
After shot
2 / 11
Gun angles
4°
Depression
10 / 11
18°
Elevation
3 / 11
7°/7°
Aiming arc (left / right)
10 / 11
31.59
Turret traverse speed
2 / 11
Mobility
60.01
Weight
5 / 11
Speed
55
Forward
1 / 11
20
Backward
1 / 11
Effective Power / Weight ratio
16.04
On hard terrain
4 / 11
13.75
On medium terrain
4 / 11
9.62
On soft terrain
4 / 11
Traverse speed
36.45
On hard terrain
1 / 11
31.24
On medium terrain
1 / 11
21.87
On soft terrain
1 / 11
8.79m×3.30m×1.97m
Size
7 / 11
Concealment
28.80%
While still
3 / 11
18.90%
While moving
3 / 11
10.32%
Upon firing while still
2 / 11
7.80%
Upon firing while moving
2 / 11
Spotting distance by enemy with view range of 282m
215.2m
While still
238.2m
While moving
258.0m
Upon firing while still
263.9m
Upon firing while moving

Armor profile

Click or tap on the image to see 3D model
Primary armor
  • 280–350
  • 210–280
  • 140–210
  • 70–140
  • 0–70
Spaced armor
  • 288–360
  • 216–288
  • 144–216
  • 72–144
  • 0–72
Weak
Strong
Chances of getting penetrated from 100m distance by average tank of given type:
  • — less than 30%
  • — between 30% and 70%
  • — more than 70%

Armor performance

Based on tank position, enemy tank type and shells
In battle vs:
Head on
AP
APP
HE
HEP
AP
APP
HE
HEP
From the side
AP
APP
HE
HEP
AP
APP
HE
HEP
From the back
AP
APP
HE
HEP
AP
APP
HE
HEP
Historical Reference

The development of a heavy tank destroyer on the basis of the IS-7 heavy tank was started in 1950. Three design projects were developed, one of which resulted in a full-size wooden prototype. However, further development was discontinued due to phasing out the IS-7 mass-production.