Canon de 220 L mle 1917

Canon de 220 L mle 1917 (Can 220 L 17 S)
22 cm K 532(f)
Cannone da 220/32 Mod. 1917
Canon de 220 L mle 1917 (Can 220 L 17 S); 22 cm K 532(f); Cannone da 220/32 Mod. 1917
	Canon de 220 L mle 1917, 1931
Type	heavy field gun
Place of origin	France
Service history
In service	1917–1940
Used by	France; Nazi Germany; Kingdom of Italy
Wars	World War I; World War II
Production history
Designer	Schneider-Creusot
Designed	1917
Manufacturer	Schneider-Creusot
Produced	1917-1918
No. built	56 (or 68)
Variants	Canon de 220mm L Mle1917 Schneider (FAHM) self-propelled gun
Specifications
Mass	in action:25.88 t (57,100 lb)[1]; in travel:30.12 t (66,400 lb)
Barrel length	7.67 m (302 in)L/34.8
Shell	104.05–104.75 kg (229.4–230.9 lb)
Caliber	220 mm (8.7 in)
Breech	Interrupted screw
Recoil	0.9 metres (3.0 ft)
Carriage	wheeled mount
Elevation	-10° to +37°
Traverse	20°
Rate of fire	One round every 5 minutes sustained; One round every 2 minutes burst
Muzzle velocity	750–770 m/s (2,500–2,500 ft/s)
Maximum firing range	22,000–22,800 m (13.7–14.2 mi)

The Canon de 220 L mle 1917 was a French heavy field gun design which served with France, Germany and Italy during World War I and World War II.

Description

The 220 mm heavy field gun was a state-of-art design for its time, with decent traverse and capable of destroying fortifications or supporting infantry. The gun was split across two four-wheeled platforms, carrying cradle and barrel respectively, for transport. Platforms were designed to be towed by motor vehicles. For firing, the barrel - weighing 9.28 t (20,500 lb) - had to be transferred to the cradle platform. With the wheels raised the cradle sat directly on the ground. The Canon de 220 L mle 1917 utilized a hydraulic recoil system, with the barrel assembly driven by recoil onto integrated incline against hydraulic brake and then sliding back under its own weight, thus limiting the maximum elevation. Loading was manual. Traverse of 20° was implemented with the rotating 4.5 m (14 ft 9 in) long base plate. For larger traverses, the wheels were lowered and the entire gun re-oriented.

History

After the lack of heavy artillery for infantry support in positional warfare of World War I had become obvious, the design was ordered by Frédéric-Georges Herr in 1917. The gun was built around an existing 220 mm design intended originally for the naval use. The manufactured pieces were distributed in 1917-1918 to the 151st Fortress Artillery Regiment (RAP) and 166th Fortress Artillery Regiment. After the Armistice of 11 November 1918 the guns were transferred to the 172nd Artillery Regiment.

In the mobilization of 1939, the 48 surviving guns were assigned to the 173rd Artillery Regiment and 174th Artillery Regiment. Forty pieces captured by Germans were taken into service as 22-cm-Kanone 532(f). These guns were installed on full-traverse mounts for coastal defence. Sixteen guns were deployed on the Channel Islands with the rest deployed as part of the Atlantic Wall. Four cannons were transferred to Italy where they were given the designation Cannone da 220/32 Mod. 1917.

Self-propelled gun variant

One gun was manufactured as a prototype self-propelled gun. The Canon de 220mm L Mle1917 Schneider (FAHM) was the gun mounted on a tracked, but unarmoured, chassis with an optional armour shield.[2] The 225 hp (168 kW) engine allowed speed of 5–7 km/h (3.1–4.3 mph), range of 100 km (62 mi) and decent cross-country performance. Although the performance was deemed satisfactory, the lack of self-propelled gun usage within the French Army lead to the prototype being put in storage, where it was captured by Germans in 1940 and scrapped after evaluation.

Image gallery

Guns at the Les Landes exhibition, Jersey. 22 cm K 532(f) barrel is on the left
Reconstruction of 22-cm K532(f), on Guernsey. The barrel and wheels are original.

Related designs

References

Retour Canon de 220L Schneider modèle 1917
"Canon de 220mm L Mle1917 Schneider (FAHM) Самоходная артиллерийская установка". Archived from the original on 2017-10-19. Retrieved 2017-10-18.

Bibliography

Kinard, Jeff. Artillery: An Illustrated History of Its Impact, ABC-Clio, 2007.
Clerici, Carlo Alfredo. Le difese costiere italiane nelle due guerre mondiali, Albertelli Edizioni Speciali, Parma 1996.
Manganoni, Carlo. Materiale d'artiglieria. Cenni sui materiali di alcuni stati esteri, Accademia militare d'artiglieria e del genio, Torino, 1927 .
Ferrard, Stephane. Les matériels de l'armée Française 1940, Edition Lavauzelle.
Chris Chant (2005). Artillery. London: Amber Books. pp. 38–39. ISBN 1904687415.
Terry Gander, Peter Chamberlain (2006). Enzyklopädie deutscher Waffen 1939–1945. 2. Auflage. Spezialausgabe. Motorbuchverlag. Stuttgart. ISBN 3613024810.

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[1] Retour Canon de 220L Schneider modèle 1917

[2] "Canon de 220mm L Mle1917 Schneider (FAHM) Самоходная артиллерийская установка". Archived from the original on 2017-10-19. Retrieved 2017-10-18.

French artillery of World War I
Anti-aircraft guns	Canon de 75 antiaérien mle 1913-1917
Coastal artillery	Canon de 100 mm Modèle 1891 Canon de 145 L modele 1916 Saint-Chamond Canon de 155 L modele 1916 Saint-Chamond Canon de 19 C modèle 1870/93 Canon de 19 C modèle 1875 Canon de 24 C modèle 1876 Canon de 240 L Mle 1884 Mortier de 270 mm modèle 1889
Field artillery	Canon de 75 modèle 1897 Canon de 75 modèle 1912 Schneider Canon de 75 modèle 1914 Schneider De Bange 90 mm cannon Obusier de 120 mm C modèle 1890 Obusier de 120 mm mle 15TR
Infantry guns	Canon d'Infanterie de 37 modèle 1916 TRP
Medium and heavy artillery	Canon de 105 mle 1913 Schneider Canon de 155 court modèle 1904 Rimailho Canon de 120 mm modèle 1878 Obusier de 155 mm C modèle 1881 Obusier de 155 mm C modèle 1890 Canon de 155 C modèle 1917 Schneider Canon de 155 C modèle 1915 St. Chamond Canon de 155 L modèle 1877/14 Schneider Canon de 155 L Modele 1917 Schneider Canon de 155 L modèle 1918 Schneider Canon de 155mm GPF De Bange 155 mm cannon Canon de 220 L mle 1917 Mortier de 220 modèle 1915/1916 Schneider
Mortars	Mortier de 58 mm type 2 Mortier de 75 modèle 1915 Schneider Mortier de 150 mm T Mle 1917 Fabry Mortier de 240 mm Mortier de 270 mm modèle 1885 Mortier de 270 mm modèle 1889
Mountain artillery	Canon de 65 M modele 1906 Canon de 76 M modele 1909 Schneider Canon Court de 105 M modele 1909 Schneider
Railway artillery	Canon de 140 sur affut-truc mle 1884 Canon de 164 modèle 1893/96 TAZ Canon de 19 C modèle 1875 Canon de 19 modèle 1870/93 TAZ Obusier de 200 "Pérou" sur affût-truck TAZ Schneider 24 cm Canon G modèle 1916 Canon de 240 L Mle 1884 Canon de 240 modèle 93/96 TAZ Canon de 274 modèle 93/96 Berceau Canon de 274 modèle 87/93 Glissement Canon de 305 modèle 93/96 TAZ Canon de 305 modèle 1893/96 à berceau Canon de 305 modèle 1893/96 à glissement Canon de 32 modèle 1870/81 à glissement Canon de 32 modèle 1870/84 à glissement Canon de 32 modèle 1870/93 à glissement Canon de 340 modèle 1893 à glissement Canon de 340 modèle 1912 à berceau Canon de 340 modèle 1912 à glissement Obusier de 370 modèle 1915 à berceau Canon de 370 modèle 75/79 Glissement Obusier de 400 Modèle 1915/1916 Obusier de 520 modèle 1916
Siege artillery	Obusier de 120 mm C modèle 1890 Canon de 120 mm modèle 1878 Obusier de 155 mm C modèle 1881 Obusier de 155 mm C modèle 1890 Mortier de 220 mm modèle 1880 Canon de 240 L Mle 1884 Canon de 240 TR Mle 1903 Mortier de 270 mm modèle 1885 Mortier de 270 mm modèle 1889 Mortier de 280 modèle 1914 Schneider Mortier de 293 Danois sur affut-truck modèle 1914 Mortier de 370 modèle 1914 Filloux
Self propelled artillery	Canon de 194 GPF Canon de 220mm L Mle1917 Schneider (FAHM) Mortier 280 mm TR de Schneider sur affût-chenilles St Chamond
Armoured vehicle guns	Puteaux 37 mm SA 18 Canon de 75 modèle 1897

French artillery of World War II
Anti-aircraft guns	Mitrailleuse de 25 mm CA mle 39 Canon de 75 antiaérien mle 1913-1917 Canon de 75 CA modèle 1940 Schneider
Anti-tank guns	25 mm Hotchkiss anti-tank gun 25 mm APX modèle 1937 AC 37 anti-tank gun AC 47 anti-tank gun 47 mm APX anti-tank gun
Coastal artillery	Canon de 100 mm Modèle 1891 Canon de 145 L modele 1916 Saint-Chamond Canon de 155 L modele 1916 Saint-Chamond Canon de 19 C modèle 1870/93 Canon de 240 L Mle 1884 Mortier de 270 mm modèle 1889
Field artillery	Canon de 75 modèle 1897
Infantry guns	Canon d'Infanterie de 37 modèle 1916 TRP
Medium and Heavy artillery	Canon de 105 court mle 1934 Schneider Canon de 105 court mle 1935 B Canon de 105 L mle 1936 Schneider Canon de 105 mle 1913 Schneider Canon de 155 C modèle 1917 Schneider Canon de 155 C modèle 1915 St. Chamond Canon de 155mm GPF Canon de 194 GPF Canon de 220 L mle 1917 Mortier de 220 modèle 1915/1916 Schneider Mortier 280 mm TR de Schneider-St Chamond
Mortars	Mortier de 150 mm T Mle 1917 Fabry
Mountain artillery	Canon de 65 M modele 1906 Canon de 75 M modele 1919 Schneider Canon de 75 M modele 1928 Canon Court de 105 M modele 1909 Schneider Canon Court de 105 M modèle 1919 Schneider
Railroad artillery	Canon de 164 modèle 1893/96 TAZ Canon de 19 modèle 1870/93 TAZ Canon de 240 modèle 93/96 TAZ Canon de 305 modèle 1906/10 à glissement Canon de 32 modèle 1870/84 à glissement Canon de 32 modèle 1870/93 à glissement Canon de 320 modèle 1917 à glissement Canon de 340 modèle 1893 à glissement Canon de 340 modèle 1912 à berceau Canon de 340 modèle 1912 à glissement Obusier de 370 modèle 1915 Canon de 370 modèle 75/79 Glissement Obusier de 400 Modèle 1915/1916 Obusier de 520 modèle 1916
Siege artillery	Canon de 240 L Mle 1884 Mortier de 280 modèle 1914 Schneider Mortier de 293 Danois sur affut-truck modèle 1914 Mortier de 370 modèle 1914 Filloux
Tank guns	Puteaux 37 mm SA 18 47mm SA mle 1935 Canon de 75 modèle 1897