Auto blindata BA-6 | |
|---|---|
| Paese | URSS |
| digitare | Autoblindata |
| Argomento | Album di 51 foto di un Auto blindata BA-6 |
Il BA-3 (in russo Broneavtomobil 3) era un ' auto blindata sviluppata in Unione Sovietica nel 1933, seguita da un modello BA-6 leggermente cambiato nel 1936. Entrambi erano basati principalmente sul BA-I, il più importante sviluppo fu la nuova torretta, come nei carri armati T-26 m 1933 e BT-5, e anche equipaggiati con il cannone principale da 45 mm. Circa 180 vetture BA-3 furono costruite nelle fabbriche di Izhorskij e Vyksunskij, fino alla fine della produzione nel 1935. Il BA-6 seguì con 386 vetture prodotte tra il 1936 e il 1938 nello stabilimento di Izhorskij. La maggior parte della produzione del BA-3 era basata sul telaio Ford-Timken, una modifica del 6×4 del camion statunitense Ford AA 4×2, ma l'ultimo lotto fu costruito sulla versione russa dello stesso telaio - GAZ-AAA, continuò ad essere utilizzato nel BA-6. La più grande limitazione del BA-3 era la mobilità, limitata alle strade o a un terreno molto duro, il risultato di un peso inutilmente grande. L'innovazione che migliorava leggermente la mobilità erano i binari ausiliari ("Overall") che potevano essere montati sulle ruote tandem posteriori, convertendo l'auto in half-track.
fonte: BA-3/6 sur Wikipedia
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Le BA-6 (Broneavtomobil-6) was a “heavy” armored car developed by the Soviet Union in the mid-1930s. It was essentially an improved version of the earlier BA-3, designed to be highly mobile on roads while providing significant firepower, often acting as a highly mobile, reconnaissance-capable light tank.
Key Features and Specifications
- Ruolo: Heavy Armored Car, reconnaissance, and infantry support.
- Telaio: Built on the modified 6×4 chassis of the Soviet Autocarro GAZ-AAA (itself a Ford Model AA derivative), giving it six wheels with four powered in the rear.
- Armamento principale: The most significant feature was its main gun: the 45 mm Model 1932 (20-K) anti-tank gun, the same weapon used on the early T-26 light tank. This gun was capable of penetrating the armor of most tanks of the early 1930s.
- Secondary Armament: Coaxial and hull-mounted 7.62 mm DT machine guns.
- Off-Road Mobility: Despite its 6×4 configuration, off-road performance was poor. To mitigate this, the BA-6 carried removable tracks that could be fitted over the dual rear wheels to convert it into a pseudo-half-track for better traction in mud or snow.
Effectiveness and Limitations
The BA-6 and its successor, the BA-10, were considered successful designs for their era, combining excellent firepower with good road mobility. They were used extensively in the Battles of Khalkhin Gol against the Japanese in 1939 and the early stages of World War II.
Strengths (Early War)
- Fuoco: Le 45 mm gun was a major advantage, making it one of the most heavily armed armored cars in the world at the time, capable of engaging enemy tanks.
- Mobilità: Fast and agile on good roads, making it ideal for reconnaissance and deep raids.
Weaknesses (Mid-War Onwards)
- Armatura: The BA-6 suffered from the common flaw of pre-war armored cars—thin armor (typically 4–9 mm), which could be penetrated by heavy machine guns and was easily defeated by even the smallest anti-tank guns (like the German PaK 35/36 mentioned previously).
- Off-Road Performance: Despite the use of spare tracks, its wheeled chassis struggled immensely in the thick mud or snow, a major liability on the Eastern Front.
Like its German counterpart (the PaK 35/36), the BA-6 quickly became obsolete after the German invasion in 1941, as the Wehrmacht introduced tanks with thicker armor. The Soviets eventually shifted production emphasis toward light tanks and the much smaller, lighter, and more capable BA-64 armored car for true reconnaissance duties.
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