The 44M Zrínyi I was a Hungarian assault gun/tank destroyer of the Second World War. Developed from the successful 43M Zrínyi II, it was armed with a long 75 mm gun that was more suited to anti-tank warfare.[2][3] This was the same 75 mm 43.M gun that was used on the 43M Turán III medium tank.
| 44M Zrínyi I | |
|---|---|
 The Zrínyi I tank destroyer (without the rocket launchers). A Zrínyi II can be seen in the background. | |
| Type | Assault gun/Tank destroyer |
| Place of origin | Kingdom of Hungary |
| Service history | |
| In service | Unknown – possibly 1944–1945 |
| Used by | Kingdom of Hungary |
| Wars | World War II |
| Production history | |
| Designer | Manfréd Weiss |
| Designed | 1942–1943 |
| Manufacturer | Manfréd Weiss, Ganz |
| Produced | 1944 |
| No. built | 1-4[1] |
| Specifications (Zrínyi I) | |
| Mass | 22 t |
| Length | 7.35 m (24 ft 1 in) |
| Width | 2.99 m (9 ft 10 in) |
| Height | 1.90 m (6 ft 3 in) |
| Crew | 4 |
| Armour | 13–75 mm (0.51–2.95 in) |
Main armament | 75 mm 43.M L/43 tank gun |
Secondary armament | 6 rocket launcher tubes for 15 cm Nebelwerfer 41 rockets |
| Engine | Manfréd Weiss Z-V8H-4 8 cylinder 260 hp |
| Power/weight | 12 hp/t |
| Fuel capacity | 445 l |
Operational range | 220 km (140 mi) |
| Maximum speed | 40 km/h (25 mph) |
The Zrínyi series were named after Nikolaus Graf Zrínyi, a Hungarian national hero who died in 1566.[4]
Development
editThe Hungarian army saw the value in assualt guns as early as 1940, and by 1942 the ministry of defence had started to look into acquiring some. Initally the Hungarians wished to either purchase German assualt guns outright, or to acquire the production licenses. A Hungarain delegation may have gone to Italy in 1942 to look at the Semovente assualt gun.[5]
The Hungarian military leadership commissioned Manfréd Weiss to design and manufacture an assualt gun. The hull of the Turán tank was used for this production. It was widened by 40cm and a superstructure was developed to replace the turret. The sides of the superstructure were angeled at 80 degrees. [6] To combat the heavier armoured Soviet tanks it was decided to produce the Zrínyi with a 75mm gun.[7]
The Hungarian General Staff decided in May 1943 to phase out the production of Turán tanks by the Spring of 1944 and switch the production to assault guns as part of the Szabolcs Plan. The Szabolcs Plan called for the production of 168 44M Zrínyi assualt guns. However, due to allied bombing no more than four 44M Zrínyi assualt guns could have been produced; with only one known to have been fully completed.[1]
In late 1943 the Military Technology Institute of the Hungarian Army looked into the possibility of mounting the German 15 cm Nebelwerfer 41 on the Zrínyi hull. The rockets had a practical range of seven kilmoeters, and the idea was for them to be used to destroy Soviet anti-tank gun positions before the Zrínyi would be in danger. the rockets were mounted to the 44M Zrínyi prototype for testing.[7]
See also
editRelated development
- 40/41M Turán I/II – The hull of the Turán was used to create the Zrínyi assualt guns
- 43M Zrínyi II – Variant of the Zrínyi with a 105mm Howitzer
- Vehicles of comparable role, performance, and era
- Semovente 75/18 – Italian assualt gun
- Semovente 75/34 – Italian assualt gun/tank destroyer
- Sturmgeschütz III – German assualt gun/tank destroyer
- SU-85 – Soviet assualt gun
- Mareșal – Romanian prototype tank destroyer
References
edit- ^ a b Niehorster, Leo W.G. (1998). The Royal Hungarian Army, 1920-1945, Volume 1: Organization and History. Axis Europa Books. pp. 101–102. ISBN 978-1891227196.
- ^ Eduardo Manuel Gil Martinez (2019). Hungarian Armoured Fighting Vehicles in the Second World War. Pen & Sword Military. p. 49. ISBN 978-1526753816.
- ^ "44M Zrínyi I : Hungary (HUN)". Armedconflicts.com.
- ^ Martinez, Eduardo Manuel Gil (2023). Hungarian Armoured Units During The Second World War Vol. 2:1944-1945. Soldiershop publishing. pp. 89–91. ISBN 9791255890362.
- ^ Mujzer, Péter (2024). Hungarian Tanks: Zrínyi & Csaba. Soldiershop publishing. pp. 5–6. ISBN 979-1255890843.
- ^ Mujzer, Péter (2024). Hungarian Tanks: Zrínyi & Csaba. Soldiershop publishing. pp. 6–8. ISBN 979-1255890843.
- ^ a b Mujzer, Péter (2024). Hungarian Tanks: Zrínyi & Csaba. Soldiershop publishing. pp. 17–21. ISBN 979-1255890843.
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