The Škoda 220 mm howitzer was a siege

howitzer A howitzer () is a long- ranged weapon, falling between a cannon (also known as an artillery gun in the United States), which fires shells at flat trajectories, and a mortar, which fires at high angles of ascent and descent. Howitzers, like ot ...

design which served with Germany, Poland, and

Yugoslavia Yugoslavia (; sh-Latn-Cyrl, separator=" / ", Jugoslavija, Југославија ; sl, Jugoslavija ; mk, Југославија ;; rup, Iugoslavia; hu, Jugoszlávia; rue, label=Pannonian Rusyn, Югославия, translit=Juhoslavija ...

before and during

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 opposin ...

Description

The 220 mm howitzers were a compromise design for their time, with decent capability to destroy fortifications and yet still mobile. Constructively, the design shared many features with the 149 mm Skoda Model 1928 gun. The howitzer used only an immobile, fully-traversable siege mount which had to be offloaded from the transport platform into a shallow (0.5 m deep) pit before firing. Typical preparation time was three hours. The Skoda 220 mm howitzer utilized a hydro-pneumatic recoil system. Loading was manual, with separate shell and the bags of the propellant allowing nine different propelling charges. For transport, the howitzer was disassembled into three loads and each was towed by a separate eight-ton tractor. The maximal towing speed was .

History

The K-series was an entirely new design by the

Škoda Works The Škoda Works ( cs, Škodovy závody, ) was one of the largest European industrial conglomerates of the 20th century, founded by Czech engineer Emil Škoda in 1859 in Plzeň, then in the Kingdom of Bohemia, Austrian Empire. It is the predece ...

company of

Czechoslovakia , rue, Чеськословеньско, , yi, טשעכאסלאוואקיי, , common_name = Czechoslovakia , life_span = 1918–19391945–1992 , p1 = Austria-Hungary , image_p1 ...

. Although the exact development schedule is unknown, the first contract to deliver 12 artillery pieces was signed with the

Kingdom of Yugoslavia The Kingdom of Yugoslavia ( sh-Latn-Cyrl, separator=" / ", Kraljevina Jugoslavija, Краљевина Југославија; sl, Kraljevina Jugoslavija) was a state in Southeast Europe, Southeast and Central Europe that existed from 1918 unt ...

in 1928. The howitzers were locally designated as M.28. In October 1929, a Polish delegation also evaluated the design. The contract to deliver 27 artillery pieces to Poland was signed in 1933, with actual deliveries happening circa 1934-1935. At least 14 Škoda 220 mm howitzers were captured by German forces from Poland in September 1939 and re-designated 22 cm Mörser 538(p). Also, some howitzers were captured in April 1941 from the

and re-designated 22 cm Mörser 538(j). Finally, 7 howitzers were captured by the

Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national ...

from Poland and were re-used against Finland during the

Winter War The Winter War,, sv, Vinterkriget, rus, Зи́мняя война́, r=Zimnyaya voyna. The names Soviet–Finnish War 1939–1940 (russian: link=no, Сове́тско-финская война́ 1939–1940) and Soviet–Finland War 1 ...

. The Army of

Czechoslovakia , rue, Чеськословеньско, , yi, טשעכאסלאוואקיי, , common_name = Czechoslovakia , life_span = 1918–19391945–1992 , p1 = Austria-Hungary , image_p1 ...

had also considered adopting gun, but the plans were abandoned. The fragmentation (

anti-personnel An anti-personnel weapon is a weapon primarily used to maim or kill infantry and other personnel not behind armor, as opposed to attacking structures or vehicles, or hunting game. The development of defensive fortification and combat vehicles ga ...

) shell for the howitzer was developed in Poland by June 1939, and at least 60 fragmentation shells were produced under German occupation.

Known German coastal batteries using 22 cm Mörser 538

*Battery 47/977 in Kroken and Hetlefloten, 6 pieces *Battery 6/975 in Klinga, 3 pieces *Battery 4/974 in Reitan, 3 pieces

References

Bibliography

* Chamberlain, Peter & Gander, Terry. ''Heavy Artillery''. New York: Arco, 1975 * Gander, Terry and Chamberlain, Peter. ''Weapons of the Third Reich: An Encyclopedic Survey of All Small Arms, Artillery and Special Weapons of the German Land Forces 1939-1945''. New York: Doubleday, 1979 {{ISBN, 0-385-15090-3 Artillery of Czechoslovakia Artillery of Poland Artillery of Yugoslavia Siege artillery 220 mm artillery World War II artillery of Germany World War II artillery of the Soviet Union Military equipment introduced in the 1920s