| 词条 | 2S31 Vena |
| 释义 |
| name = 2S31 Vena | image = 2S31 Vena - Oboronexpo2014part3-02.jpg | caption = | origin = Russia | type = Self-propelled mortar | is_ranged = yes | is_artillery = yes | is_vehicle = yes |service = 2014–present |designer = Motovilikha Plants |design_date = 1980-2007 |manufacturer = Motovilikha Plants |production_date = 1996 | length = 7 m | width = 3 m | height = 3 m | weight = 19.1 tons | rate = 8-10 rounds per minute | max_range = 7.2-13 km | elevation = -4° to +80° | traverse = 360° | suspension = Individual torsion bar | speed = 70 km/h | vehicle_range = 600 km | primary_armament = 2A80 120 mm mortar | secondary_armament = 7.62 mm PKTM machine gun | armour = | engine = Diesel UTD-29 | crew = 4 | engine_power = 450 hp | pw_ratio = 26 hp per ton }} The 2S31 Vena ({{lang-ru|2С31 Вена}}) is a Russian amphibious self-propelled 120 mm mortar system. "2S31" is its GRAU designation. DescriptionThe 2S31 consists of a 120mm 2A80 rifled gun-mortar mounted on the chassis of the BMP-3 infantry combat vehicle.[1] It was developed by Joint Stock Venture "Plants of Motovilikha" ({{lang-ru|ОАО "Мотовилихинские заводы"}}). The 2S31's turret is equipped with digital automated fire control system, navigation system, and optical/electronic reconnaissance and target acquisition system. Its 2A80 gun-mortar is capable of launching a high-explosive mortar projectile with a maximum range of 18,000 metres.[1] The 2S31 is currently in service with Russia, Azerbaijan, and Venezuela.[1] References1. ^1 2 {{cite web |title=SOFEX 2016 - Russia shows firepower [SOFEX16D1] |author=Foss, Christopher |url=http://www.janes.com/article/60129/russia-shows-firepower-sofex16d1 |location=London |publisher=Jane's Information Group |date=10 May 2016 |accessdate=29 September 2016 |archiveurl=https://web.archive.org/web/20161222060827/http://www.janes.com/article/60129/russia-shows-firepower-sofex16d1 |archivedate=22 December 2016 |deadurl=yes }} External links{{more footnotes|date=December 2014}}{{Commons category|2S31_Vena}}
4 : Self-propelled artillery of Russia|120 mm artillery|Gun-mortars|Motovilikha Plants products |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。