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KV-220 Beta-Test

KV-220 Beta-Test

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KV-220 (Stock)

Icon
Totals
2500 價格
800 血量耐久性
62.23 / 70.4 重量
Crew
  1. 車長
  2. 炮手
  3. 通訊員
  4. 駕駛
  5. 裝填手
Armor
100/100/80 前/側/後,毫米車身裝甲
90/75/75 前/側/後,毫米炮塔裝甲
Maneuver
650 匹馬力引擎功率
33 公里/小時最高時速 / 後退速度
20 度/秒迴轉速度
Firepower
160 damage
99 毫米平均穿透力
7.7 完全裝填的時間
22 度/秒炮管迴轉速度
Communication
220 公尺可視範圍
500 公尺通訊範圍
KV-220 Beta-Test
V
KV-220
2500

It is identical in all ways to the KV-220 but with the T (test) symbol. It was granted as a gift to beta testers on the RU and SEA servers and is rather rare outside of them. This tank basically has a KV-3 hull with a KV-1 turret, armed with an adequate gun for its tier. While having better armor than the KV-1, it can still easily be destroyed by an upgraded KV-1. This tank was only available on the RU server (with the exception of some contests on the EU server)

炮塔gun

炮塔

等級 炮塔 炮塔裝甲 (前/側/後,毫米) 炮管迴轉速度 (度/秒) 可視範圍 (公尺) 經驗 重量 (噸)
V KV-220 mod. 1 90/75/75 22 220 0 7020
等級 炮管 平均穿透力 (毫米) 射擊速率 100 公尺處擴散度 瞄準時間 經驗 重量 (噸)
V 76 mm ZiS-5 99/121/20 160/160/200 7.79 0.46 2.28 0 1155
引擎

引擎

等級 引擎 引擎功率 (匹馬力) 火災發生機率 經驗 重量 (噸)
VI V-2KT 650 15 0 700

等級 懸吊 負載限制 迴轉速度 (度/秒) 經驗 重量 (噸)
VI KV-220 70.4 20 0 15000
通訊設備

通訊設備

等級 通訊設備 通訊範圍 (公尺) 經驗 重量 (噸)
V _10R 500 0 100


Compatible Equipment

重型防破片內襯
偽裝網
光學鍍膜望遠鏡
增強型火炮控制裝置
增強型扭力桿 5+ 噸級
進氣濾清器
改良型通風裝置 3型
中型口徑戰車炮進彈裝置
雙筒望遠鏡
工具箱
「濕式」彈藥架 2型

Compatible Consumables


Player Opinion

Pros and Cons

Pros:


  • Superb armor
  • Large ammo capacity
  • Does not see tier 7 battles, unlike the regular KV-1
  • Second highest hit points of all tier 5 heavy tanks, second only to Churchill III


Cons:


  • Mediocre view range
  • Poor signal range
  • Slow traverse
  • Inaccurate gun


Historical Info

The KV-220 externally differed from ordinary KVs by the greater length of the hull, an increase of one support roller in the track, and a new turret with the 85 mm F-30 Main Gun. The weapon was specially designed for arming this tank in the design bureau of Plant No. 92, under the supervision of Grabin. It was tested successfully in the T-28 Medium Tank in the fall of 1940. Because of the steep growth in the weight of the tank, which now reached 62 tons, the V-5 engine with 700 h.p. was mounted. Testing of the KV-220 commenced on 30 January 1941 and was halted the very next day because of engine failure.

In contrast to artillerymen, tankers were falling far behind in the development of a new heavy tank. Therefore they decided to employ the KV-220 to accelerate the work of testing the new assemblies and aggregates of the KV-3. On 20 April 1941 a new engine was finally mounted in the KV-220 and the tank, loaded up to 70 tons, the loaded weight of a KV-3, was submitted for testing. By the end of May 1941 it had been driven 1330 kilometres. In the report of the plant test personnel it was noted that the tank had "a poor-shifting transmission, the support roller spindles and suspension arms had bent, the torsion bars had twisted, and the engine lacked sufficient power for a 70-ton tank."

On 20 May the KV-220 was brought in for repair, in the course of which the vehicle received a V-2SN Diesel Engine with supercharger producing 850 h.p. The tank was subjected to testing again beginning on 30 May and by 22 June 1941 had traveled a total distance of 1,985 km. But because of problems that arose during the preparation of the forged turret, the work period was extended.

In total, only one prototype was constructed in 1941.


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