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українськаObject 777 Version II
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Obj. 777 II
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.
122 mm M62-T2
Object 777 Version II
RTU ("Yasen")
V-7
Object 777 Version II
Shell Types:
AP
HEAT
HE
Equipment:
Consumables:
Firepower: | |||||||||
| Ammunition | 40 (rounds) | ||||||||
| Caliber | 122 (mm) | ||||||||
| Damage | 440 / 440 / 530 (HP) | ||||||||
| Penetration | 258 / 340 / 68 (mm) | ||||||||
| Rate of Fire | 4.32 (rounds/min) | ||||||||
| Average Damage per Minute | 1899 (HP) | ||||||||
| Shells in the Magazine | |||||||||
| Time for Loading Between Shots | (s) | ||||||||
| Time for Complete Loading | (s) | ||||||||
| Gun Loading | 13.90 (s) | ||||||||
| Aiming Time | 2.90 (s) | ||||||||
| Dispersion at 100 m | 0.42 (m) | ||||||||
Mobility: | |||||||||
| Weight | 49.80 (t) | ||||||||
| Engine Power | 750 (h.p.) | ||||||||
| Specific Power | 15.06 (h.p./t) | ||||||||
| Top Speed | 40 (km/h) | ||||||||
| Reverse Speed | 15 (km/h) | ||||||||
| Traverse Speed | 28 (deg/s) | ||||||||
| Turret Traverse Speed | 26 (deg/s) | ||||||||
Survivability: | |||||||||
| Hit Points | 1850 (HP) | ||||||||
| Hull Armor | 132 / 115 / 45 (mm) | ||||||||
| Turret Armor | 258 / 225 / 90 (mm) | ||||||||
Spotting: | |||||||||
| View Range | 380 (m) | ||||||||
| Signal Range | 850 (m) | ||||||||
Crew: | |||||||||
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