GAZ-AAA (4M)

GAZ-AAA (4M)

GAZ-AAA (4M)

The GAZ-AAA (4M) was a self-propelled anti-aircraft truck developed by the Soviet Union in 1938, based on the GAZ-AAA truck platform. ^[1]

History

In 1928, Fedor Tokarev developed a quad mount for the 7.62×54mmR PM M1910 machine gun for use as a light anti-aircraft weapon, which was adopted in 1938 ^[2] as the 7.62mm M.1931 4M ZPU. ^[3] The 4M ZPU was mounted on a GAZ-AAA truck to create a mobile AA weapon. While effective against low-flying targets due to the high rate of fire, this setup was only used as a stop-gap measure until more dedicated anti-aircraft weapons could be developed and fielded. ^[4]

Specifications (7.62 mm M.1931 4M ZPU)

• Crew 3 (Commander, Gunner & Loader)
• Elevation: -10° to +85°
• Traverse: 360°
• Gun Sight: Ring
• Gun Mount: Rotating metal frame
• Weight: 460 kg
• Rate of Fire: 2.400 r.p.m.
• Maximum Ceiling: 1.400 m
• Maximum Ground Range: 1.600 m

Variants

Later versions of the anti-aircraft truck equipped the 12.7×108mm DShK machine gun. ^{[1] [5] [6]}

The quad-Maxim mount was also used on the 4x2 GAZ-MM and GAZ-60 half-tracks. ^[7]

References

1. "Miniart 1/35 scale Kit No. 35177; GAZ-AAA w/Quad M4 Maxim Review by Cookie Sewell". Missing-lynx.com. Retrieved 4 July 2022.
2. "MiniArt 1/35 GAZ-AAA Truck w/Quad M4 Maxim Gun Kit". Militarymodeldepot.com. Retrieved 4 July 2022.
3. "7.62mm M.1931 4M (ZPU)n". Quartermastersection.com. Retrieved 4 July 2022.
4. "GAZ AAA medium 6x6 2 ton truck (1936)".
5. "GAZ-AAA with DSHK m.1938". Zebrano-model.com. Retrieved 4 July 2022.
6. "GAZ AAA medium 6x6 2 ton truck (1936)".
7. "4М-ГАЗ-ААА | World of Man Dreams".