The 2S7 uses a tracked chassis that was designed specifically for this artillery system. It uses a number of automotive components from the T-72 and T-80 main battle tanks. It is powered by a V-46-I turbocharged liquid-cooled V12 diesel engine, [1] developing 560 kW (750 hp) (or 630 kW (840 hp) [3]). It is also fitted with an auxiliary power ...

2024年10月10日 · The 2S7 Pion Artillery was developed during the height of the Cold War, a period of intense military competition between the Soviet Union and the Western powers. It was designed to fill the gap between conventional artillery and tactical nuclear weapons, allowing the Soviet military to strike deep into enemy territory while remaining mobile ...

2S7式自行榴弹炮（英文：2S7 Self propelled Gun [1]，绰号：Pion，译文：芍药，北约代号：M-1975自行火炮）是20世纪70年代中期苏联研制的大口径自行榴弹炮。 2S7式自行榴弹炮采用采用履带式装甲底盘，由一台涡轮增压柴油发动机提供动力，最大行驶速度为50千米/小时。 安装一门59倍径2A44型203毫米加农炮，组成自行榴弹炮系统，可以发射高爆破片榴弹、火箭助推榴弹和战术核炮弹，射程37.5千米 [9]。 2S7式自行榴弹炮由苏联 圣彼得堡 的 基洛夫 工厂制造， …

2024年9月29日 · 2S7“ 芍药 ”自行火炮 （俄语： 2С7 «Пион»）是于 苏联陆军 服役且量产过口径最大的 自行火炮，于1975年开始服役，故 北约 给予M-1975自行火炮之代号。 2S7总共生产1,000门左右 [1]，由 圣彼得堡 （St. Peterburg）的 基洛夫工厂 （Kirov Plant）所制造，在此炮大量进入服役后， 苏联陆军 的长程火力获得显著提升，并具备发射 战术核子炮弹 攻击 北约 战线后方重要目标的能力。 该迫击炮的编号是“индекс ГАБТУ — объект 216”，意思是“GABTU系列 …

2024年8月30日 · Recognizing the central role fires has played in the Ukraine war, Russia has begun fielding new artillery brigades with the 2S7 Pion, a large-caliber self-propelled artillery system. The...

2S7「芍藥」自走炮 （俄語： 2С7 «Пион»）是於 蘇聯陸軍 服役且量產過口徑最大的 自走炮，於1975年開始服役，故 北約 給予M-1975自走炮之代號。 2S7總共生產1,000門左右 [1]，由 聖彼得堡 （St. Peterburg）的 基洛夫工廠 （Kirov Plant）所製造，在此炮大量進入服役後， 蘇聯陸軍 的長程火力獲得顯著提升，並具備發射 戰術核子炮彈 攻擊 北約 戰線後方重要目標的能力。 該迫擊炮的編號是「индекс ГАБТУ — объект 216」，意思是「GABTU系列的第216號工程」。 2S7的 …

2022年9月14日 · The 2S7 Pion, or Malka, is a Soviet-made self-propelled 203 mm gun intended to suppress rear line posts, destroy critical facilities, and as a means of a nuclear attack in a tactical depth of 47 km. It was widely used in the Soviet Union (SSSR) and has been dubbed the “most powerful howitzer in the world.”

2023年8月19日 · Press service of the Ukrainian 43rd Artillery Brigade has published some photos that demonstrate two things: first is that Soviet 203mm self-propelled artillery systems are still in active service with Ukraine's armed forces, and second is that they still have ammunition to keep firing on russians which is a wonder in itself.

The 2S7 was intended to suppress rear line posts, destroy critical facilities and as a means of nuclear attack in a tactical depth of 47 km. It takes 5 to 6 minutes to come into action and 3 to 5 minutes to come out of action.

In 1975, the new self-propelled guns was adopted and from the next year it began to be mass-produced and entered the artillery brigades of special power. 2C7 "Peony" is designed to suppress and...