The Tupolev Tu-4 (Russian: Туполев Ту-4; NATO reporting name: Bull) is a piston-engined Soviet strategic bomber that served the Soviet Air Force from the late 1940s to the mid-1960s. The aircraft was a copy of the American Boeing B-29 Superfortress, having been reverse-engineered from seized aircraft that had made emergency landings in the USSR.

圖波列夫 圖-4 轰炸机（俄语： Туполев Тy-4，羅馬化：Tupolev Tu-4； 北约代号：公牛）是 蘇聯 以繳獲的 B-29轟炸機 基础逆向工程並改造之的战略轰炸机 [1]。 图-4是苏联和中国二战后的第一种 战略轰炸机，1951年10月18日苏联用它空投了其第一颗 原子弹。 除了轰炸机也被改装为 加油机 和預警機使用。 [2] 1941年纳粹德国入侵苏联的“ 巴巴罗萨行动 ”前，苏联便已开始筹备新机型的研发，但忽如其来的战争打破了这一进程，战争开始后的一年，苏联大部分的空军兵力均被摧毁。

图-4轰炸机（英文：Tupolev Tu-4，俄文：Туполева Ту-4，北约代号：Bull，译文：公牛 [1]），是苏联在第二次世界大战后期仿制的美国B-29轰炸机。 图-4轰炸机为常规气动布局、中单翼、平直机翼、单垂尾，装备4台大功率发动机，具有航程远、载弹量大的特点，是一种远程战略轰炸机。 1944年图-4轰炸机仿制计划正式启动，1946年夏第一架图-4原型机开始测试，1947年8月3日图-4在苏联航空节公开露面。 苏联制造了1200架图-4轰炸机。 20世纪50年代中期苏联空 …

圖波列夫 圖-4 轟炸機（俄語： Туполев Тy-4，羅馬化：Tupolev Tu-4； 北約代號：公牛）是 蘇聯 以繳獲的 B-29轟炸機 基礎逆向工程並改造之的戰略轟炸機 [1]。 圖-4是蘇聯和中國二戰後的第一種 戰略轟炸機，1951年10月18日蘇聯用它空投了其第一顆 原子彈。 除了轟炸機也被改裝為 加油機 和預警機使用。 [2] 1941年納粹德國入侵蘇聯的「巴巴羅薩行動」前，蘇聯便已開始籌備新機型的研發，但忽如其來的戰爭打破了這一進程，戰爭開始後的一年，蘇聯大部分的空軍兵力均被摧 …

2023年5月28日 · The Soviet Tupolev Tu-4 strategic bomber was an unlicensed, reverse-engineered copy of the US WWII Boeing B-29 Superfortress heavy bomber. The Soviets used it in their first air dropped Atomic bomb tests and for launching anti-shipping missiles.

2013年1月29日 · In the USSR, the 1945 aircraft, the first post-war four-engined bomber, was developed at 64 for the purpose in the Tupolev Design Bureau. However, the decision to equip the aircraft with modern navigation and radio equipment, …

2016年7月28日 · Power was supplied by 4 x Shvetsov ASh-73TK 18-cylinder, air-cooled, radial piston engines each delivering 2,400 horsepower. This provided the aircraft with a top speed of 347 miles per hour, a range of 3,355 miles and a service ceiling of 36,745 feet.

The Tupolev Tu-4 (NATO reporting name: Bull) was a piston-engined Soviet strategic bomber that served the Soviet Air Force from the late 1940s to mid-1960s. It was a reverse-engineered copy of the U.S. -made Boeing B-29 Superfortress.

Tu-4 (a copy of the American Boeing b-29 bomber) is widely known as the first Soviet post-war strategic bomber. Its development played an important role in raising the General level of domestic...

Tu-4, or product "R", in NATO was codified as "Bull". It is a Soviet strategic piston bomber that was in service with the USSR Air Force in the period from 1949 to the beginning of the 60-ies. It is made as a copy of the B-29 American bomber, created by the method of reverse engineering.