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SECTION 10 // ARMOR / VEHICLE PROFILEREF · BT-7
IV
BT-7
USSR·
Light TankThe Soviet wheeled caterpillar tank used in the 1930s–1940s. The third vehicle in the series of the Soviet light BT tanks. The BT-7 differed from its predecessors in the welded hull of a modified shape and a new engine. A total of 5,556 vehicles of different variants were produced and saw action during the Khalkhyn Gol battles, Polish Campaign, Winter War and World War II.
Configuration
Health
540
DPM
1,588
View range
350m
Speed
65km/h
Camo
86Excellent
A-01 · ARMOR SCHEMA
Armor thicknessMeasured
Nominal plate thickness straight from the game client. Click any plate to highlight it on the 3D model and focus the camera on it.
Armor
6mm20mm
Hull
All 8 plates
Turret 2 of 2
All 7 plates
A-02 · SPECIFICATIONS
Specifications
Builds
Grade
Experimental
CrewShared perks
Weaponry
- DPM
- 1,588
- Damage
- 45
- Penetration
- 98 mm
- … at 500m
- 90 mm
- Reload time
- 1.70 s
- Rate of fire
- 35.29/min
- Aim time
- 1.50 s
- Dispersion
- 0.350 m
- … moving
- 0.140
- … tank traverse
- 0.140
- … turret traverse
- 0.080
- … after firing
- 2.0
- Damage vs. modules
- 50
- Caliber
- 37.0 mm
- Shell velocity
- 915 m/s
- Max range
- 720 m
- Ammo capacity
- 200
- Potential damage
- 9,000
- Shell cost
- 35 cr
Mobility
- Top speed
- 65 km/h
- Reverse speed
- 20 km/h
- Power/weight
- 38.43 hp/t
- Tank traverse
- 52.0 °/s
- Turret traverse
- 40.0 °/s
- Effective top speed
- … hard
- 65.0 km/h
- … medium
- 65.0 km/h
- … soft
- 65.0 km/h
- Effective traverse
- … hard
- 52.0 °/s
- … medium
- 41.6 °/s
- … soft
- 18.1 °/s
- Gun elevation
- 25 °
- Gun depression
- 8 °
- Gun traverse range
- 360°
- Terrain resistance
- … hard
- 0.80
- … medium
- 1.00
- … soft
- 2.30
Everything Else
- Hull armor
- 20 / 19 / 13
- Turret armor
- 20 / 15 / 15
- Health
- 540
- Engine health
- 105
- … repaired
- 52
- Track health
- 80
- … repaired
- 60
- … repair time
- 4.57 s
- Ammo rack health
- 110
- … repaired
- 75
- Fuel tank health
- 100
- … repaired
- 40
- Total weight
- 14,310 kg
- Stationary camo
- 14.50 / 6.31%
- Moving camo
- 14.50 / 6.31%
- View range
- 350 m
- Fire chance
- 15%
- Tank cost
- 137,000 cr
Gun Constraints
360° traverse
Crew
CommanderRadio Operator
GunnerLoader
Driver
A-03 · MODULE RESEARCH
Module research
Guns
III
Stock
45 mm 20K (BT-7)
IV
160
37 mm ZiS-19 (BT-7)
Turrets
A-04 · SERVER PERFORMANCE
Server performance
Aggregate stats from NA players over the last 30d
Avg WN8
4319
Super Unicum
Avg WNX
3019
Super Unicum
Win rate
57.1%
Good
DPG
862
Frags
1.54
Spots
2.14
Survival
39.3%
Dmg taken
457
Hit rate
72.3%
Spot assist
121
Track assist
11
Defense
0.00
Avg XP
583
Aggregated from 9 tracked NA players · 28 battles. Coverage grows as more players are tracked.
MoE thresholds (combined dmg + assist)
65%—
85%—
95%—
Reach these combined damage (dealt + assist) values over a rolling window to earn marks of excellence.
A-05 · TOP OPERATORS
Top players
Highest performers in the BT-7 on NA
A-06 · VIDEO INTEL
Video reviews
Curated reviews, replays, and guides from veteran players
A-07 · SIMILAR HULLS
A-08 · CHANGELOG
Balance changelog
Patch-by-patch changes to this tank
- 2.0Sep 1, 2025
- ·Dispersion during movement-20%
- ·Dispersion on hull traverse-20%
- ·Mobility on hard terrain+11%
- ·Mobility on medium terrain+9%
- ·Mobility on soft terrain+15%
- ·Dispersion during movement-13%
- ·Dispersion on hull traverse-13%
- ·EngineM-17L 1,400 r/min→M-17T (BT-7)
- ·Power450
