Object 777 Version II
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Object 777 Version II
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[Client Values; Actual values in
17,500 ![]() |
1850370 HP Hit Points |
49.8/53.530.83/53.5 t Weight Limit |
- Commander (Radio Operator)
- Gunner
- Driver
- Loader
750750 hp Engine Power |
40/15 km/h Speed Limit |
2828 deg/s Traverse |
15.0624.33 hp/t Power/Wt Ratio |
NoNo Pivot |
// mm Hull Armor |
258/225/90258/225/90 mm Turret Armor |
AP/HEAT/HE
AP/HEAT/HE Shells |
1065/5200/630
1065/5200/630 Shell Cost |
440/440/530440/440/530 HP Damage |
258/340/68258/340/68 mm Penetration |
r/m ▲
4.32 r/m Standard Gun ▲
4.32 Rate of Fire Standard Gun |
▲
Standard Gun
▼
Standard Gun
▲
1900.8 Standard Gun ▲
Standard Gun
▼
Standard Gun
▲
1900.8 Damage Per Minute Standard Gun |
m ▲
0.42 m With 50% Crew: 0.52 m ▲
0.42 Accuracy With 50% Crew: 0.52 m |
s 2.9 s 2.9 Aim time |
2626 deg/s Turret Traverse |
360° Gun Arc |
-6°/+18°-6°/+18° Elevation Arc |
4040 rounds Ammo Capacity |
1515 % Chance of Fire |
m 380 m 380 View Range |
m 850 m 850 Signal Range |
IX

17500
The Object 777 Version II is a Soviet tier 9 premium heavy tank.
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.
The Object 777 Version II was one of three tanks that could be purchased using tokens earned in Frontline and Steel Hunter 2020.
Modules / Available Equipment and Consumables
Modules
Tier | Gun | Penetration (mm) |
Damage (HP) |
Rate of fire (rounds/minute) |
Dispersion (m/100m) |
Aiming time (s) |
Weight (kg) |
Price ( ![]()
| |
---|---|---|---|---|---|---|---|---|---|
X | 122 mm M62-T2 | 258/340/68 | 440/440/530 | 4.32 | 0.42 | 2.9 | 3397 | 335000 |
Tier | Engine | Engine Power (hp) |
Chance of Fire on Impact (%) |
Weight (kg) |
Price ( ![]()
| |
---|---|---|---|---|---|---|
IX | V-7 | 750 | 15 | 1050 | 110000 |
Tier | Suspension | Load Limit (т) |
Traverse Speed (gr/sec) |
Rmin | Weight (kg) |
Price ( ![]()
| |
---|---|---|---|---|---|---|---|
IX | Object 777 Version II | 53.5 | 28 | B/2 | 11000 | 55000 |
Compatible Equipment
Compatible Consumables
Player Opinion
Pros and Cons
Pros:
- Good alpha damage and standard/premium penetration
- Fairly strong turret armor
- Mid-mounted turret and reverse-angled side armor are great for sidescraping
- Good speed and mobility for a heavy tank
- Comes with a free large repair kit with unlimited uses
Cons:
- Low DPM for a Tier 9 Soviet heavy tank
- Poor aim time, accuracy, gun depression and gun handling
- Weak lower frontal plate has the driver and ammo rack behind it
- The turret is riddled with weakspots that can be exploited with high pen premium ammo
- Frequent ammo rack damage and even detonation
Early Research
Premium tank, none required.
Suggested Equipment
Gallery
Historical Info
developed on paper as a potential replacement for the T-10M, but did not progress to prototype stage. The Obiekt-777 also drew its origins from the Obiekt-770, using the T-10 series hull but with seven large (750mm) diameter road wheels with internal amortization and hydro-mechanical transmission. The armament was to have been the 122mm M-62-T2, with 15 armour piercing and 25 HE-FRAG rounds. The secondary armament was reconfigured so that the co-axial weapon was a 7.62mm SGM instead of the 14.5mm KPV of the T-10M, which allowed 3,000 rounds of ammunition for the co-axial weapon to be stowed. A 14.5mm KPV was nevertheless retained as an AAMG, located in a remote control mounting above the turret rear.
The original design drawings considered alternative engine options, one of which was the installation of a V-12 gas turbine engine developing 850hp, giving the 49.8 tonne tank (still inside the heavy tank limit by 200kg) a maximum road speed of 50km/h. The crew was to be reduced to four due to the use of an autoloader system.
Although reviewed as a design project with completed drawings and
options, the Obiekt-777 was not developed beyond concept stage.