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SU-100Y
The SU-100Y was a Soviet prototype self-propelled gun, developed from the prototype T-100 tank. It was developed during the Winter War with Finland to include a 130 mm gun to destroy concrete defensive structures like bunkers and anti-tank obstacles along with the use as a tank destroyer. It did not see production, but the prototype was brought into use in the Second World War in defence of Moscow and possibly in other operations as it stayed in service until the end of the war. Development In December 1939, the Northwest Command of the Red Army requested that the N°185 factory develop a vehicle based on the T-100. The vehicle had not only to operate as a self-propelled gun, but also to be used to lay bridges, transport explosives, and recover tanks destroyed or damaged on the battlefield. During the development of this vehicle, the ABTU proposed mounting the large, high velocity 152 mm cannon on the T-100 in order to give it the capacity to destroy bunkers and other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SU-152
The SU-152 (russian: самоходная установка-152, СУ-152, Samokhodnaya Ustanovka-152) is a Soviet self-propelled heavy howitzer used during World War II. It mounted a 152 mm gun-howitzer on the chassis of a KV-1S heavy tank. Later production used an IS tank chassis and was re-designated ISU-152. Because of its adopted role as an impromptu heavy tank destroyer, capable of knocking out heavy German armoured vehicles such as the Tiger and Elefant, it was nicknamed ''Zveroboy'' ("Beast Slayer"). Development The Stalingrad counteroffensive, Operation Uranus, exposed the Red Army's urgent need for mobile heavy guns to destroy German fortifications. At the time Soviet front-line ground units did not possess sufficient firepower to deal with pillboxes and other fortifications. Close support of artillery and combat engineers was an important factor in the success of Operation Uranus. However, with rare exceptions, Soviet guns and howitzers at this time were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
130 Mm/50 B13 Pattern 1936
The 130 mm/50 B13 Pattern 1936 was a 50 caliber Soviet naval gun. The gun was used as a standard destroyer weapon during World War II, and it was also used as a coastal gun and railway gun. The gun was produced in three different versions which all had incompatible ammunition and range tables. Mountings for the weapon included single open mounts and twin turrets. Besides the Soviet Union, the gun was used on ships sold or donated to Poland, People's Republic of China, Egypt and Indonesia. Finland captured five guns during Continuation War and used them until the 1990s. Background In 1929 design work began in the Soviet Union for a new 130 mm 45 caliber submarine deck gun that would have the same external ballistics as the older 130 mm/55 B7 Pattern 1913 gun. It was intended for the gun to use a wedge lock and fixed ammunition, but the plans were changed already before the prototype was ordered. Blueprints and a prototype was ordered from Bolshevik Plant no. 232 in 193 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T-100 Tank
The T-100 was a Soviet twin-turreted heavy tank prototype, designed in 1938–39 as a possible replacement for the T-35 heavy tank. The T-100 was designed by N. Barykov's OKMO design team at S.M. Kirov Factory No. 185 in Leningrad. The T-100 was originally conceived with three turrets and was eventually built with two. It was in competition with a similar design - the SMK - but neither were adopted and instead a single turret version of the SMK was ordered as the KV-1. All three prototypes were tested at the same time in the Battle of Summa during the Winter War with Finland. Development The project was initiated by the Red Army's need to replace the aging five-turreted T-35 tank based on combat experience in the Spanish Civil War. One of the lessons the Red Army drew from this conflict was the need for heavy 'shell-proof' armor on medium and heavy tanks. Although the T-35 was never used in Spain, its thin armor was vulnerable to the small towed antitank guns and gun-armed tank ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mikulin AM-34
The Mikulin AM-34 (M-34) was a Soviet mass-produced, liquid-cooled, aircraft engine of domestic design. Its initial development was troubled, but it eventually became one of the most successful Soviet aircraft engines of the 1930s. It was utilized on numerous aircraft, including the Beriev MBR-2, Tupolev TB-3, Tupolev TB-4, Tupolev ANT-20, Petlyakov Pe-8, Kalinin K-7, Polikarpov I-17, and Bolkhovitinov DB-A, as well as the G-5 and various prototype motor torpedo boats. A version of the maritime model was adapted for use in several prototype heavy tanks in 1939, although none was placed into production. Design and development Before World War II, the Soviet aeroengine industry was mainly engaged in producing foreign designs, notably Wright, Bristol, Hispano-Suiza, and Gnome-Rhône. Several engines of so-called original design were developed, although these were probably largely based on foreign models (e.g. Mikulin M-17, Shvetsov M-25, Klimov M-103 etc.) The M-34 was thought to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T28 Super Heavy Tank
The T28 Super Heavy Tank was an American heavily armored tank/self-propelled gun designed for the United States Army during World War II. It was originally designed to break through German defenses of the Siegfried Line, and was later considered as a possible participant in the planned invasion of the Japanese mainland. The near 100-ton vehicle was initially designated a heavy tank. It was re-designated as the 105 mm Gun Motor Carriage T95 in 1945, and then renamed in 1946 as the Super Heavy Tank T28. Only two prototypes were built before the project was terminated. Name Initially named Heavy Tank T28 when construction was authorized in 1944, the design did not fit in the usual categories of vehicles leading to reclassification.Hunnicutt p. 61 As it did not have its armament in a revolving turret, Ordnance requested a name change to 105 mm Gun Motor Carriage T95, the change becoming official in March 1945.Hunnicutt p. 62 However, due to its heavy armor and armament ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OKMO
OKMO (''Opytniy Konstruktorsko-Mekhanicheskiy Otdel'', 'Experimental Design Mechanical Department') was the tank design team in the Soviet Union during the early 1930s. Located in Leningrad, it produced the design of the T-26 infantry tank, of which about 12,000 would be produced. Most other designs from the bureau never saw the light of day, but it was here that Mikhail Koshkin, designer of the famous T-34 medium tank gained his early experience. The bureau was gutted in the Great Purge and broken up by the beginning of the Second World War. History Organizational In 1930 the Bolshevik Factory No. 232 became home to the AVO-5 tank design bureau, soon renamed OKMO. In 1932, the tank department of the Bolshevik factory, became the new Factory No. 174 (K.E. Voroshilov). This new, independent enterprise was dedicated to the mass production of T-26 tank. Janusz Magnuski says that in 1932 one of the former departments of the Bolshevik factory became a base for the new indepen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Degtyaryov Machine Gun
The Degtyaryov machine gun (russian: Пулемёт Дегтярёвa Пехотный, Pulemyot Degtyaryova Pekhotny literally: "Degtyaryov's infantry machine gun") or DP-27/DP-28 is a light machine gun firing the 7.62×54mmR cartridge that was primarily used by the Soviet Union, with service trials starting in 1927, followed by general deployment in 1928. Besides being the standard Soviet infantry light machine gun (LMG) during World War II, with various modifications it was used in aircraft as a flexible defensive weapon, and it equipped almost all Soviet tanks in WWII as either a flexible bow machine gun or a co-axial machine gun controlled by the gunner. It was improved in 1943 producing the DPM, but it was replaced in 1946 with the RP-46 which improved on the basic DP design by converting it to use belt feed. The DP machine gun was supplemented in the 1950s by the more modern RPD machine gun and entirely replaced in Soviet service by the general purpose PK machine gun in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KV-1 (tank)
The Kliment Voroshilov (KV) tanks are a series of Soviet heavy tanks named after the Soviet defence commissar and politician Kliment Voroshilov who operated with the Red Army during World War II. The KV tanks were known for their heavy armour protection during the early stages of the war, especially during the first year of the German invasion of the Soviet Union. In certain situations, even a single KV-1 or KV-2 supported by infantry could halt German formations. The German ''Wehrmacht'' at that time rarely deployed its tanks against KVs, as their own armament was too poor to deal with the "''Russischer Koloss''" – "Russian Colossus". The KV tanks were practically immune to the 3.7 cm KwK 36 and howitzer-like, short-barreled 7.5 cm KwK 37 guns mounted, respectively, on the early Panzer III and Panzer IV tanks fielded by the invading German forces. Until the Germans developed more effective guns, the KV-1 was invulnerable to almost any German weapon except the 8.8 cm Flak gun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SU-85
The SU-85 ('' Samokhodnaya ustanovka'' 85) was a Soviet self-propelled gun used during World War II, based on the chassis of the T-34 medium tank. Earlier Soviet self-propelled guns were meant to serve as either assault guns, such as the SU-122, or as tank destroyers; the SU-85 fell into the latter category. The designation "85" means the bore of the vehicle's armament, the 85 mm D-5S gun. Development history Early in World War II, Soviet tanks such as the T-34 and KV-1 had adequate firepower to defeat any of the German tanks then available. By the fall of 1942, Soviet forces began to encounter the new German Tiger tank, with armor too thick to be penetrated by the 76.2 mm guns used in the T-34 and KV tanks at a safe range. The Soviet command also had reports of the Panther tank, that was in development then and possessed thicker armor than the Tiger; both represented an advance in German tank design. Although the Panther was not seen in combat until July 1943, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SU-100
The SU-100 ('' Samokhodnaya Ustanovka'' 100) was a Soviet tank destroyer armed with the D-10S 100 mm anti-tank gun in a casemate superstructure. It was used extensively during the last year of World War II and saw service for many years afterwards with the armies of Soviet allies around the world. Development The SU-85 was developed from the chassis of the T-34 tank replacing the turret with a larger, fixed superstructure that allowed a larger gun to be fitted: the 85 mm D-5 gun, providing dramatically upgraded firepower compared to the T-34's 76.2 mm models. Introduced to service in 1943, the SU-85 was quickly rendered obsolete as a new tank design featured the same gun on the T-34-85. This prompted the design of a more advanced turretless tank destroyer with an even more powerful cannon. Development was conducted under supervision of L. I. Gorlitskiy, chief designer of all medium Soviet self-propelled guns. The work started in February 1944 and the fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ISU-152
The ISU-152 (russian: Самоходная установка на базе танка ИС с орудием калибра 152мм, ИСУ-152, Samokhodnaya Ustanovka na baze tanka IS s orudiyem kalibra 152mm, meaning " IS tank based self-propelled installation with 152mm caliber gun") is a Soviet self-propelled gun developed and used during World War II. It was unofficially nicknamed ''zveroboy'' (russian: Зверобой; "beast killer") in response to several large German tanks and guns coming into service, including Tigers and Panthers. Since the ISU-152's gun was mounted in a casemate, aiming it was awkward, and had to be done by repositioning the entire vehicle using the tracks. Therefore, it was used as mobile artillery to support more mobile infantry and armor attacks. It continued service into the 1970s and was used in several campaigns and countries. History The beginnings of the ISU-152 came on 24 January 1943, when the first prototype of the SU-152 was unveiled. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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