The Kliment Voroshilov (KV; Russian: Климент Ворошилов, КВ) tanks are a series of Soviet heavy tanks named after the Soviet defence commissar and politician Kliment Voroshilov who operated with the Red Army during World War II.

KV-1戰車 （俄語： Клим Ворошилов-1），是 蘇聯 在 第二次世界大戰 中的主力 重戰車 KV系列第一型，以 蘇聯國防人民委員會 委員—— 克里門特·伏羅希洛夫 元帥 命名。 KV戰車系列以它們的厚重裝甲為名；德國進攻蘇聯時，KV戰車是少數同時能抵擋37和50公釐口徑 反戰車砲 的戰車。 在德國的 巴巴羅薩行動 以前，蘇聯的22000輛戰車中約有500輛KV-1戰車服役。 隨著KV-1戰車的成功，蘇聯相繼研發了它的改良版： KV-2 、 KV-85 和諸多衍生型。

Der KW-1 war ein sowjetischer Panzer der KW-Serie, benannt nach dem Befehlshaber und Politiker Marschall Kliment Jefremowitsch Woroschilow. Der KW galt nach sowjetischer Terminologie als schwerer Panzer. Er besaß eine bis dahin nicht gekannte starke Panzerung, die im Laufe des Krieges noch weiter verstärkt wurde, sowie eine 76,2-mm-Kanone ...

Kliment Voroshilov KV-1, KW-1, КВ-1 russian heavy tank. The KV series were known for their extremely heavy armour protection during the early part of World War II (90 mm front armour). Tank was named KV after Kliment Voroshilov (Defence Commissar), friend of Stalin.

The first KV-1 prototype in Finland with the 91st Tank Battalion of the 20th Heavy Tank Brigade, near Suma, 17-19 December 1939, alongside two T-100s and one SMK. KV-1 model 1939 with welded turret. Central front, summer 1941.

KV tank. Operator country. Germany. Manufacturers. Leningrad Kirov Plant. Vehicles by updates. Update 1.43. Survivability and armour. Armour front / side / back. Hull 100 / 75 / 70 mm . Turret 105 / 105 / 105 mm . Visibility 101 % Crew 5 persons . Mobility. Max speed ...

2018年4月20日 · The KV-1 was the unsuspecting winner of a Soviet contract for a new heavy tank to replace the obsolete T-35A Multi Turreted Heavy Tank. The KV tank beat the SMK and T-100 to make it to mass production. Immediately prior to the invasion of the USSR in June 1941, roughly 508 KV-1 tanks were in Red Army service.

The legend of the Soviet armored forces and the most widely-produced Soviet tank of World War II, with a total of 33,805 vehicles manufactured. Three variants of this model were produced at several Soviet factories from 1940 through 1944.

Верховное командование сухопутных войск издало распоряжение об эвакуации и вводе в строй советской трофейной техники, среди которой были и тяжёлые танки КВ. Самая заметная доработка КВ-1 была проведена в 1943 г. силами 204-го танкового полка 22-й танковой дивизии.