Object 777 Version II
Tier 9 · ussr · heavy
About
The Object 777 is a unique project of a heavy tank. The vehicle was developed at the Chelyabinsk Kirov Plant. By 1953, the design plans were made, and the dummy vehicle was built. The prototype was to feature a cast hull and streamlined turret. The 122-mm M-62-T2 gun was to be mounted on the tank. However, development proceeded no further. The Object 777 never entered mass production nor saw service.
Survivability
Hit points
1,850
View range
380 m
Signal range
850 m
Engine fire chance
15%
Armor (mm)
Front
Sides
Rear
Hull
132
115
45
Turret
258
225
90
Gun · 122 mm M62-T2
Caliber
122 mm
Rate of fire
4.23 rpm
Reload
14.2 s
Aim time
2.9 s
Dispersion @ 100 m
0.42 m
Gun arc
6° / 18°
Traverse
26°/s
Ammo
40
Mobility
Top speed
40 km/h
Reverse
15 km/h
Engine
850 hp
Power/weight
17.1 hp/t
Hull traverse
28°/s
Turret traverse
28°/s
Shells
ARMOR_PIERCING
440 dmg (330–550)
258 mm pen (194–323)
HOLLOW_CHARGE
440 dmg (330–550)
340 mm pen (255–425)
HIGH_EXPLOSIVE
530 dmg (398–663)
68 mm pen (51–85)
Marks of Excellencesample size 62 · updated 5/23/2026
1 mark
1,373
avg damage
2 marks
1,550
avg damage
3 marks
2,337
avg damage