Object 279 early
Tier 10 · ussr · heavy
About
An early variant of a blueprint project for a high crossing capacity heavy tank with a new configuration scheme. Developed during 1947 and 1948 by L. S. Troyanov, this vehicle was to feature a low four-track engine, mounted on longitudinal beams that also served as fuel tanks, considerably reducing the chance of fire. These solutions provided high crossing capacity and survivability meaning that the tank could continue moving even with damaged tracks. The placement of the hull above the suspension allowed for a large fighting compartment and, as a result, increased ammunition capacity and an improved autoloader mechanism for a high rate of fire. A functional prototype was manufactured in 1948.
Survivability
Hit points
2,400
View range
400 m
Signal range
720 m
Engine fire chance
12%
Armor (mm)
Front
Sides
Rear
Hull
185
120
90
Turret
330
140
90
Gun · 122 mm M62-T2A
Caliber
122 mm
Rate of fire
5.22 rpm
Reload
11.5 s
Aim time
2.3 s
Dispersion @ 100 m
0.36 m
Gun arc
5° / 15°
Traverse
26°/s
Ammo
40
Mobility
Top speed
40 km/h
Reverse
13 km/h
Engine
850 hp
Power/weight
14.2 hp/t
Hull traverse
30°/s
Turret traverse
24°/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 59 · updated 5/23/2026
1 mark
1,723
avg damage
2 marks
2,140
avg damage
3 marks
0
avg damage