SOV - 2K5 Koršun (BM-25, 250mm raketomet)

Rocket launcher 2K5 (BM-25)
2К5 "Коршун" (БМ-25, 250-мм пусковая установка)
     
Název:
Name:
Raketomet 2K5 Koršun (BM-25) Rocket launcher 2K5 (BM-25)
Originální název:
Original Name:
Тактический ракетный комплекс 2К5 "Коршун" (БМ-25)
Kategorie:
Category:
raketomet rocket launcher
Výrobce:
Producer:
DD.MM.RRRR-DD.MM.RRRR NII-88, Kaliningrad u Moskvy
Období výroby:
Production Period:
DD.MM.1957-DD.MM.1960
Vyrobeno kusů:
Number of Produced:
?
Prototyp vyroben:
Prototype Built:
DD.MM.RRRR
Obsluha:
Crew:
7-9
Technické údaje:
Technical Data:
 
Podvozek:
Chassis:
JaAZ-214, později KrAZ-214 (YaAZ-214, later KrAZ-214)
Bojová hmotnost:
Combat Weight:
18140 kg 39992 lb
Celková délka:
Overall Length:
odhad 8750 mm estimate 28 ft 8 ½ in
Celková šířka:
Overall Width:
2700 mm 8 ft 10 ¼ in
Celková výška:
Overall Height:
za pochodu 3175 mm on the march 10 ft 5in
Světlá výška:
Ground Clearance:
360 mm 1 ft 2 ⅛ in
Pohon:
Propulsion:
 
Typ:
Type:
JaAZ-206B
(dvoudobý naftový, vodou chlazený)
YaAZ-206B
(two-stroke diesel, water-cooled)
Převodovka:
Gearbox:
JaAZ-204
(mechanická, šestistupňová)
YaAZ-204
(mechanical, six-speed)
Objem palivových nádrží:
Fuel Tank Capacity:
2x 225 l 2x 49.49 Imp gal
Výkony:
Performance:
 
Rychlost na silnici:
Road Speed:
55 km/h 34 mph
Rychlost v terénu:
Cross-country Speed:
- km/h - mph
Jízdní dosah po silnici:
Cruising Range on Road:
530 km 329 mi
Jízdní dosah v terénu:
Cross-country Cruising Range:
- km - mi
Překonávání překážek:
Obstacles Crossing:
 
Nájezdový úhel přední/zadní:
Angle of Approach/Departure:
45 ° / ~30 °
Svah:
Gradient:
30 ° 67 %
Boční náklon:
Side Slope:
- ° - %
Překročivost:
Trench Crossing:
0,85 m 33 in
Výstupnost:
Vertical Obstacle:
- m -
Brodivost:
Fording Depth:
1 m 40 in
Raketomet:
Rocket Launcher:
 
Ráže:
Calibre:
250 mm 9 ⅞ in
Počet hlavní nebo lišt:
Number of Barrels or Rails:
6
Náměr:
Elevation:
52 °
Odměr:
Traverse:
12 °
Munice:
Ammunition:
6x 3R-7
6x 3R-7
Maximální dostřel:
Maximum Range:
55 km 34.2 mi
Plocha pokrytá salvou:
One Salvo Impact Area:
- -
Uživatelské státy:
User States:
SSSR USSR
Poznámka:
Note:
Коршун = luňák


Neřízená raketa, typ 3R-7
- ráže: 250 mm,
- délka: 5535 mm,
- hmotnost hlavice: 100 kg,
- hmotnost kapalného paliva: 167 kg,
- hmotnost střely: 375 kg.
Коршун (korshun) = kite


Unguided missile, type 3R-7
- caliber: 9 ⅞ in,
- length: 217 ⅞ in,
- head weight: 220 lb,
- mass of liquid fuel: 368 lb,
- projectile weight: 827 lb.
Zdroje:
Sources:
Александр Борисович Широкорад: Ракетная система "Коршун", in Отечественные минометы и реактивная артиллерия, str.416-418, vyd. Charvjest 2000, ISBN 985-13-0039-X
Автомобиль ЯАЗ-214 - Инструкция по эксплуатации, vyd. Mašgis, Moskva 1957, ISBN nemá
www.militaryparitet.com
web.archive.org

SOV - 2K5 Koršun (BM-25, 250mm raketomet)  - Foto via Aljeksej Lysočenko.

Foto via Aljeksej Lysočenko.
URL : https://www.valka.cz/SOV-2K5-Korsun-BM-25-250mm-raketomet-t233564#645696 Version : 0
Brief history
Of the regulation of the Council of ministers of the USSR was in 1953 initiated the development of a heavy rocket launcher in the design office OKB-3 at NII-88. Design office and factory based in Kaliningrad near Moscow. As first initiated the development of the unguided rockets 3R7 with the engines on liquid fuel. Work on the rocket have been successful and therefore, in 1954, launched flight tests. In parallel there is a development of the triggering device with the designation SM-44 in the leningrad construction bureau of the CKB-34 (ЦКБ-34). Originally it was considered that the establishment of the rocket launcher at the trucks ZiS-151, but due to the heavy weight it was this plan abandoned. A better candidate showed up, the car JaAZ-214 from Jaroslavě, because he was able to carry šestihlavňovou version of the rocket launcher. The development of launcher SM-44 (index GRAU: 2P5) was completed in 1955. Small batch production of rocket launcher 2P5 and missiles 3R-7 started in 1957 and continued until August 1959. A rocket launcher with the designation of the BM-25 was introduced to the public 9. may 1957 at a military parade in Moscow. To the official classification 250mm rocket launcher BM-25 (index GRAU: 2K5) into the armament of the Soviet army, however, has not occurred.
In artillery museum in St. Petersburg there is the last preserved piece of 250mm rocket launcher Koršun.

Source
http://parm.mybb.ru/viewtopic.php?id=423
http://www.cris9.armforc.ru/rva_2k5.htm
www.kpopov.ru
www.militaryparitet.com
https://arsenal-info.ru/b/book/3877475624/9
https://stoneforest.ru/look/cars/yaaz-214/
web.archive.org.
SOV - 2K5 Koršun (BM-25, 250mm raketomet)  - Fota převzata z výše uvedených zdrojů.

Fota převzata z výše uvedených zdrojů.
SOV - 2K5 Koršun (BM-25, 250mm raketomet)  -


SOV - 2K5 Koršun (BM-25, 250mm raketomet)  -


SOV - 2K5 Koršun (BM-25, 250mm raketomet)  -


URL : https://www.valka.cz/SOV-2K5-Korsun-BM-25-250mm-raketomet-t233564#645712 Version : 0
Discussion post Fact post
Attachments


Join us

We believe that there are people with different interests and experiences who could contribute their knowledge and ideas. If you love military history and have experience in historical research, writing articles, editing text, moderating, creating images, graphics or videos, or simply have a desire to contribute to our unique system, you can join us and help us create content that will be interesting and beneficial to other readers.

Find out more