IS-3 tech tree branch
IS-3 characteristics
Firepower
- Damage
- 390hp
- Penetration
- 225mm
- DPM
- 1,759
- Reload
- 13.30s
- Rate of fire
- 4.51/min
- Aim time
- 3.00s
- Accuracy
- 0.400m
- Dispersion moving
- 0.190
- Shell velocity
- 1,007m/s
- Caliber
- 122mm
- Gun depression
- 23°
- Gun elevation
- 5°
Mobility
- Top speed
- 45km/h
- Reverse speed
- 15km/h
- Engine power
- 800hp
- Power/weight
- 16.3hp/t
- Hull traverse
- 36.0°/s
- Turret traverse
- 26.0°/s
- Hard terrain
- 1.00
- Medium terrain
- 1.40
- Soft terrain
- 2.10
Survivability
- Hit points
- 1,320hp
- Hull armor (front)
- 110mm
- Turret armor (front)
- 249mm
- Fire chance
- 0%
- Ammo rack HP
- 200hp
- Track HP
- 220hp
Spotting & other
- View range
- 370m
- Signal range
- 730m
- Camo (still)
- 0.1%
- Camo (moving)
- 0.1%
- Weight
- 49.1t
IS-3 historical reference
Mass production of the vehicle started in May 1945. On September 7,1945, IS-3 tanks took part in the Allied Victory Parade through Berlin. A total of 1170 vehicles were manufactured by the end of 1946, when production was canceled. From 1948 through the late 1950s, the tanks underwent a number of modernization refits.