KV-3
Tier 7 · ussr · heavy
About
Initially designed as a replacement for the KV-1. The hull and suspension had been developed at the outbreak of World War II, but the KV-3 was never mass-produced.
Survivability
Hit points
1,300
View range
340 m
Signal range
360 m
Engine fire chance
15%
Armor (mm)
Front
Sides
Rear
Hull
120
90
90
Turret
100
100
100
Gun · 107 mm ZiS-6
Caliber
107 mm
Rate of fire
6.19 rpm
Reload
9.7 s
Aim time
2.8 s
Dispersion @ 100 m
0.39 m
Gun arc
7° / 20°
Traverse
26°/s
Ammo
61
Mobility
Top speed
32 km/h
Reverse
10 km/h
Engine
600 hp
Power/weight
9.1 hp/t
Hull traverse
18°/s
Turret traverse
26°/s
Shells
ARMOR_PIERCING
300 dmg (225–375)
167 mm pen (125–209)
ARMOR_PIERCING_CR
300 dmg (225–375)
219 mm pen (164–274)
HIGH_EXPLOSIVE
360 dmg (270–450)
54 mm pen (41–68)
Marks of Excellencesample size 116 · updated 5/23/2026
1 mark
709
avg damage
2 marks
1,145
avg damage
3 marks
0
avg damage