BT-7

Tank change history

10.1 — 5 July 2023

• Mechanic: Concealment in Movement

8.2 — 18 August 2021

• Hull armor, front: 40 → 42 mm (+2)
• Hull armor, side: 25 → 26 mm (+1)
• Hull armor, rear: 15 → 16 mm (+1)
• Turret armor, front: 40 → 43 mm (+3)
• Turret armor, side: 35 → 38 mm (+3)
• Turret armor, rear: 35 → 38 mm (+3)

7.2 — 19 August 2020

• stock gun: 20K mod. 1939
• Penetration (premium): 88 → 90 mm

7.1 — 15 July 2020

• Hit points: 400 → 510 (+110)
• Damage: 60 → 65 (+5)
• Damage per minute: 799 → 865 (+66)
• Turret hit points: 96 → 134 HP
• Hull hit points: 304 → 376 HP
• top gun: VT-42
• Damage (premium) · APCR Shell: 40 → 55
• stock gun: 20K mod. 1939
• Damage (premium): 35 → 55
• Hit Points: 380 → 470
• Damage per Minute: 728 → 816
• Reload Time: 4.12 → 4.41
• Rate of Fire: 14.6 → 13.6

6.6 — 18 December 2019

• Speed: 44 → 45 km/h (+1)
• Hull traverse: 51.72 → 41.37 °/s (-10.35)
• stock gun: 20K mod. 1939
• Rate of Fire: 14.6 → 14.9
• Damage per Minute: 728 → 745
• Reload Time: 4.12 → 4.03

6.4 — 16 October 2019

• Weight: 15.61 → 15.44 t (-0.17)
• Hull traverse: 51.14 → 51.72 °/s (+0.58)
• Power-to-Weight Ratio: 27.2 → 27.5 hp/t
• stock gun: 20K mod. 1939
• Hull Traverse Speed: 36.27 → 36.50 deg/s
• Power-to-Weight Ratio: 19.3 → 19.4 hp/t
• Weight: 15.54 → 15.44 t

6.2 — 14 August 2019

• Damage: 40 → 60 (+20)
• Damage per minute: 533 → 799 (+266)
• top gun: VT-42
• Damage (premium) · APCR Shell: 30 → 40
• stock gun: 20K mod. 1939
• Rate of Fire: 10.4 → 14.6
• Damage per Minute: 522 → 728
• Reload Time: 5.75 → 4.12
• Damage (premium): 30 → 35

5.10 — 23 April 2019

• Power: 400 → 425 hp (+25)
• Weight: 15.75 → 15.61 t (-0.14)
• Hull traverse: 47.70 → 51.14 °/s (+3.44)
• Chance of Fire on Impact: 15 → 20 %
• Engine hit points: 105 → 90 HP
• Power-to-Weight Ratio: 25.4 → 27.2 hp/t

5.9 — 27 March 2019

• Power: 425 → 400 hp (-25)
• Hull traverse: 56.42 → 47.70 °/s (-8.72)
• Turret hit points: 60 → 96 HP
• Hull hit points: 340 → 304 HP
• Power-to-Weight Ratio: 27.0 → 25.4 hp/t
• top gun: 45 mm VT-42
• Aiming Time: 4.48 → 2.55
• Damage (premium) · UBR-243SPA: 35 → 30
• stock gun: 45 mm 20K
• Aiming Time: 4.88 → 2.81
• Hull Traverse Speed: 52.15 → 36.50 deg/s
• Damage per Minute: 417 → 522
• Engine Power: 385.0 → 300.0 hp
• Power-to-Weight Ratio: 24.9 → 19.4 hp/t

5.7 — 15 January 2019

• Penetration: 75 → 78 mm (+3)
• Ammo capacity: 50 → 102 (+52)

5.5 — 12 November 2018

• Damage: 55 → 40 (-15)
• Damage per minute: 1,043 → 533 (-510)
• Reload: 3.16 → 4.51 s (+1.35)
• Speed: 60 → 44 km/h (-16)
• Power: 480 → 425 hp (-55)
• Weight: 14.42 → 15.75 t (+1.33)
• Hull traverse: 51.15 → 56.42 °/s (+5.27)
• Ammo capacity: 84 → 50 (-34)
• Hull armor, front: 20 → 40 mm (+20)
• Hull armor, side: 15 → 25 mm (+10)
• Hull armor, rear: 13 → 15 mm (+2)
• Turret armor, front: 20 → 40 mm (+20)
• Turret armor, side: 15 → 35 mm (+20)
• Turret armor, rear: 15 → 35 mm (+20)
• Turret hit points: 112 → 60 HP
• Power-to-Weight Ratio: 33.3 → 27.0 hp/t
• Hull hit points: 288 → 340 HP
• Engine hit points: 90 → 105 HP
• Gun hit points: 66 → 76 HP
• Dispersion on the move: 0.20 → 0.17
• Dispersion on hull traverse: 0.20 → 0.17
• top gun: 45 mm VT-42
• Rate of Fire: 19.0 → 13.3
• Damage (premium) · UBR-243SPA: 45 → 35
• Dispersion at 100 m: 0.355 → 0.384
• Aiming Time: 4.30 → 4.48
• Velocity (premium) · UBR-243SPA: 1,088 → 1,050 m/s
• stock gun: 45 mm 20K
• Damage per Minute: 829 → 417
• Reload Time: 3.98 → 5.75
• Rate of Fire: 15.1 → 10.4
• Power-to-Weight Ratio: 31.9 → 24.9 hp/t
• Engine Power: 450.0 → 385.0 hp
• Aiming Time: 5.55 → 4.88
• Weight: 14.11 → 15.44 t
• Hull Traverse Speed: 49.02 → 52.15 deg/s
• Shell velocity: 757 → 800 m/s
• Hit Points: 360 → 380

5.1 — 30 July 2018

• Consumables: First Aid Kit
• Consumables: Repair Kit
• Consumables: Adrenaline
• Consumables: Automatic Fire Extinguisher
• Provisions: Condensed Milk
• Provisions: Standard Fuel
• Provisions: Protective Kit

3.9 — 23 May 2017

• top gun: 45 mm VT-42
• Damage (premium) · UBR-243SPA: 55 → 45
• stock gun: 37 mm ZiS-19
• Damage (premium): 40 → 35

3.7 — 28 March 2017

• Hit points: 350 → 400 (+50)
• Turret hit points: 94 → 112 HP
• Hull hit points: 256 → 288 HP
• stock gun: 45 mm 20K
• Hit Points: 320 → 360

2.8 — 28 March 2016

• Consumables: Automatic Fire Extinguisher
• Provisions: Condensed Milk
• Provisions: Standard Fuel
• Provisions: Protective Kit
• Consumables: Extra Combat Rations

2.6 — 27 January 2016

• Terrain Crossing Capacity: Water: 45 → 68 %

2.4 — 2 December 2015

• Damage: 40 → 55 (+15)
• Penetration: 58 → 75 mm (+17)
• Damage per minute: 781 → 1,043 (+262)
• Reload: 3.07 → 3.16 s (+0.09)
• Weight: 14.30 → 14.42 t (+0.12)
• Hull traverse: 51.59 → 51.15 °/s (-0.44)
• Dispersion on turret traverse: 0.08 → 0.10
• Dispersion after shot: 3.00 → 3.50
• Track hit points: 60 → 70 HP
• Gun hit points: 66 → 76 HP
• Power-to-Weight Ratio: 33.6 → 33.3 hp/t
• top gun: 45 mm VT-42
• Penetration (3rd) · UOF-243: 9 → 23 mm
• Damage (3rd) · UOF-243: 50 → 75
• Depression/Elevation Angles: Elevation: 25 → 15 deg
• Damage (premium) · UBR-243SPA: 40 → 55
• Dispersion at 100 m: 0.374 → 0.355
• Shell velocity · UBR-243SP: 915 → 870 m/s
• Velocity (3rd) · UOF-243: 915 → 870 m/s
• Velocity (premium) · UBR-243SPA: 1,144 → 1,088 m/s
• Aiming Time: 4.49 → 4.30
• Penetration (premium) · UBR-243SPA: 92 → 95 mm
• Rate of Fire: 19.5 → 19.0
• stock gun: 45 mm 20K
• Penetration (3rd): 12 → 23 mm
• Aiming Time: 4.54 → 5.02
• Damage per Minute: 828 → 829
• Reload Time: 3.99 → 3.98
• stock gun: 37 mm ZiS-19
• Dispersion at 100 m: 0.374 → 0.336
• Rate of Fire: 19.5 → 20.9

2.1 — 28 August 2015

• top gun: 37 mm ZiS-19
• Penetration (3rd) · UO-160A: 19 → 9 mm
• stock gun: 45 mm 20K
• Penetration (3rd): 23 → 12 mm

1.10 — 4 June 2015

• Consumables: Manual Fire Extinguisher

1.0 — 23 April 2014

BT-7 added to the game.