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.

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 …

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.

2023年1月30日 · Tu-4’s standardized set of bomb racks had four KD4-248 airborne cluster holders for FAB-1500 and FAB-3000 bombs, as well as eight KDZ-547 airborne cluster holders and four SDZ-248 twin holders. The KDZ-547 bomb racks had six stations and were designed to hold FAB-50, FAB-100, FAB-250, and FAB-500 bombs.

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。

2017年9月7日 · 图-144是前苏联图波列夫设计局研制的超音速客机，它是世界上最先飞行的超音速民航客机。 早于协和超音速客机三个月进行首飞，总共生产了16架，由于技术上、经济性方面存在问题，在研制过程中还发生两起重大事故，极大的影响并限制了它的应用与发展，图144超音速客机只在极少的航线进行了少量的民用航班运营，缔造了一些航空纪录，到1984年后就彻底停止了商业飞行，并逐步淡出航空舞台。 图144 自从进入喷气客机时代，国际民航界就不断追求飞行 …

2023年6月19日 · Despite being slightly slower and having a shorter range than the original B-29, the Tu-4 was still an impressive aircraft. It featured a pressurized cabin, remote-controlled gun turrets, and the capacity to carry a substantial bomb load.

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Essentially, the Tu-4 adopted Soviet weapons, engines, and instrumentation to meet Soviet requirements for an aircraft, while still largely retaining the B-29's cigar-shaped fuselage and its heavily glassed cockpit cockpit . Weapon stations unique to the B-29 have been placed in place, in keeping with the Soviet design.

These four bombers represented three different models built by two factories. The three B-29s were repaired and flown to Moscow and delivered to Tupolev for reverse-engineering. One B-29 was dismantled, the second used for flight tests and training and …