Английская Википедия:2A70
The 100 mm gun-launcher 2A70 (GRAU designation: Шаблон:Lang) is a model of low-pressure rifled cannons designed in the Soviet Union by the KBP Instrument Design Bureau. Integrated into Bakhcha-U and Sinitsa turret modules, the gun equips the BMD-4, BMD-3, and BTR-90M infantry fighting vehicles. It is capable of launching the high-explosive fragmentation (HE-FRAG) 3OF32 and 3OF70 projectiles, as well as the 9M117 Bastion gun-launched anti-tank guided missiles (ATGM) and related systems.
China produces a similar gun used on the ZBD-04 IFV, using technologies licensed from Russia in 1996.[1] The VN20 has a version with a 100-mm gun.[2]
History
By no later than 2006, the then-standard projectile 3OF32 was found to be underpowered. Being modified from the WW2 52-OF-412 projectile of the 100 mm field gun M1944 (BS-3), it was designed to withstand a higher ballistic-performance gun and thus has too thick walls and insufficient explosive filling.[3]
Ammunition
| Cartridge | Projectile | Muzzle velocity (m/s) | Mass (kg) | Range (km) | Area of destruction (m2) | Penetration (mm RHA) |
|---|---|---|---|---|---|---|
| HE-FRAG | ||||||
| 3UOF17 | 3OF32 | 250 | 18.2 | 0.3–4.0 | 160 | Шаблон:N/A |
| 3UOF19 | 3OF70 | 355 | 15.8 | 0.3–6.5 | 360 | Шаблон:N/A |
| 3UOF19-1 | 3OF70 | 355 | 15.8 | 0.3–6.5 | 600 | Шаблон:N/A |
| ATGM | ||||||
| 3UBK10-3 | 9M117 Bastion | 22 | 0.1–4.0 | Шаблон:N/A | 550 post-ERA | |
| 3UBK10М-3 | 9M117M Kan | 22.9 | 0.1–4.0 | Шаблон:N/A | ~600 post-ERA | |
| 3UBK23-3 | 9M117M1 Arkan | 21.5 | 0.1—5.5 | Шаблон:N/A | ~750 post-ERA | |
The 3OF32 has a point-detonating (impact) fuse.[10]
Operators
See the articles for BMP-3, BMD-4, and ZBD-04.
See also
References
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Боекомплект Бмп-З
- ↑ 2А70.00.000ТО. 100-мм орудие-пусковая установка. Техническое описание и инструкция по эксплуатации, стр.8
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- Английская Википедия
- 100 mm artillery
- Vehicle weapons
- Cold War weapons of the Soviet Union
- KBP Instrument Design Bureau products
- Tulamashzavod products
- Military equipment introduced in the 1980s
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии
