Object 277

Object 277 stats at a glance

The Object 277 has 1760 hit points , 140mm of frontal hull armor , and a top speed of 55 km/h. Its strongest gun configuration deals 490 damage per shot with 265mm of armor penetration , giving it a theoretical maximum DPM of 2352.

Hull & survivability

The front-to-side armor ratio is 1.3:1. Side armor is relatively comparable to the front, meaning the Obj. 277 can absorb some side hits in close-quarters fighting.

Mobility

Forward-to-reverse speed ratio is 3.7:1. Reverse speed is limited, so pre-aim and exposure timing matter more on this vehicle.

Camouflage

Available guns (1)

With the top-tier gun, the Obj. 277 can theoretically output up to 2352 damage per minute at sustained fire (shot damage × rounds per minute).

How Obj. 277 compares to its peers

There are 78 tier 10 heavy tanks in WoT, including the Obj. 277. Its 1760 HP places it in the top 78% for hit points among same-tier heavy tanks (peer average: 1852). Frontal hull armor of 140mm ranks in the top 77% for the class (peer average: 186mm). Top forward speed of 55 km/h is faster than 91% of peer vehicles in this tier and class. The strongest gun deals 490 damage per shot, higher than 53% of comparable vehicles. Best penetration of 265mm puts it in the top 18% for armor-piercing capability in its class.

Direct comparisons

• Obj. 277 vs M-V-Y — tier 10 heavy tank from USA
• Obj. 277 vs MBT-B — tier 10 heavy tank from USA
• Obj. 277 vs Stinger — tier 10 heavy tank from USA
• See full tier 10 heavy tank tier list — all 78 vehicles ranked

Related tier 10 heavy tanks

• 113 Beijing Opera — China, premium
• 113 — China, premium
• 113 — China
• 116-F3 — China, premium
• 60TP Lewandowskiego — Poland
• AMX 50 B — France
• AMX M4 mle. 54 7x7 — France, premium
• AMX M4 mle. 54 — France
• All USSR tanks · Tier 10 premium tanks

Understand the stats

Want a deeper grasp of what these numbers actually mean in battle? Read the glossary:

• What is DPM — the most important offensive metric
• Alpha damage — single-shot damage and what it means for playstyle
• Penetration — and how it interacts with armor angling
• Hull-down position — the king of defensive plays
• View range — how spotting actually works

About this vehicle

Developed in 1956–1958 at the Kirov Plant, Leningrad, under the supervision of Joseph Kotin. Two prototypes were produced and underwent trials from 1959 through 1960. A hull and a turret were produced for testing for shell resistance. The development was discontinued in the summer of 1960 due to insufficient development of certain systems and components. In addition, the vehicle did not demonstrate any advantage over the Object 770 heavy tank.

Frequently asked