ZB-53

Last updated
ZB-53, Vz.37
7,92-mm iugoslavskii stankovyi pulemet sistemy V. Kholeka obr. 1938-40 godov.jpg
Type Medium machine gun
Place of origin Czechoslovakia
Service history
In service1937–1960s (Czechoslovakia)
Used bySee Users
Wars
Production history
Designer Václav Holek
Designed1935
Manufacturer Zbrojovka Brno
Produced1936–early 1950s
Specifications
Mass21 kg (46 lb) empty
Length1.105 m (43.5 in)
Barrel  length0.736 m (29.0 in)

Cartridge 7.92×57mm Mauser
Calibre 7.9 mm
Action Gas-operated
Rate of fire 500–800 round/min
Feed system225-round metal link belt

The ZB-53 was a Czechoslovak machine gun. A versatile weapon, it was used both as a squad support weapon, as a mounted machine gun for tanks and other armoured vehicles, and on fixed positions inside Czechoslovak border fortifications. Adopted before World War II by the armies of Czechoslovakia (as Těžký kulomet vz. 37, heavy machine gun model 37) and Romania, it was also license-built in the United Kingdom as the Besa machine gun. Following the German invasion of Czechoslovakia, large quantities of the weapon were captured by the Wehrmacht and used during the war under the designation of MG 37(t).

Contents

History

The ZB-53 was designed as a private venture by Václav Holek and Miroslav Rolčík of the Zbrojovka Brno works as a replacement for the Schwarzlose machine gun of World War I origin. Czechoslovakia purchased 500 for testing giving them the designation Vz.35 ("1935 Model"). [2] Based on these tests some improvements were requested and the improved ZB-53 was adopted by the Czechoslovak Army with the designation TK vz. 37 ("Heavy Machine Gun Mark 1937"). [lower-alpha 1] It was introduced as the standard machine gun of Czechoslovak LT-35 and LT-38 tanks. Czechoslovakia exported the gun to Romania, Yugoslavia (1,000 pcs in March-April 1940), Argentina, Afghanistan, Iran and China (large numbers were used during the Second Sino-Japanese War [3] ), while UK bought a licence and started to produce its own version, known as the Besa machine gun (over 60,000 pieces made). During the German occupation of the factory, large numbers were produced for the Waffen-SS until 1942. [4]

Czechoslovak Zbrojovka Brno and then Zbrojovka Vsetín  [ de ] produced the gun in large quantities until the 1950s.[ citation needed ]

The weapon was a gas-operated, belt-fed, air-cooled machine gun that served both the infantry support and vehicle weapons roles. The machine gun was delivered in three variants: infantry machine gun (on heavy tripod), heavy bunker machine gun (with heavier barrel, marked "O") and for armoured vehicles (marked "ÚV"). It was designed to withstand five minutes of constant fire, after which time the barrel had to be changed due to wear. Although modern, the weapon was prone to jamming due to a complicated rate of fire selection mechanism.[ citation needed ]

Users

Reenactment of Czechoslovakian soldiers with ZB vz. 37 Czechoslovakian soldiers with ZB vz. 37.png
Reenactment of Czechoslovakian soldiers with ZB vz. 37

See also

Notes

  1. "TK" stands for "těžký kulomet", heavy machine gun, while "vz" means "vzor", Model

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References

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