The ''Geschützwagen Tiger'' (''G.W. Tiger'') was a

German German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also Ge ...

self-propelled gun Self-propelled artillery (also called locomotive artillery) is artillery equipped with its own propulsion system to move toward its firing position. Within the terminology are the self-propelled gun, self-propelled howitzer, self-propelled mo ...

carrier of

World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...

that never saw service. It would have been able to carry either the 17cm ''Kanone'' K72 (Sf) or the short barrelled 21cm ''Mörser'' 18/1 which had the same mounting; with the former it would be known as ''Grille'' 17, the latter ''Grille'' 21.

History

The decision to build this heavy artillery based on an extended chassis of the

Tiger II The Tiger II was a Nazi Germany, German heavy tank of the World War II, Second World War. The final official German designation was ''Panzerkampfwagen'' Tiger ''Ausf''. B, often shortened to Tiger B.Jentz and Doyle 1993, p. 16. The ordnance inve ...

came in June 1942. The first prototype was tested at the end of the war. However, due to Germany being on the brink of surrender, the vehicle never saw service, and was captured by the Allies. While several armaments were considered, the most practical guns mounted were the 17 cm Kanone 18, or the 21 cm Mörser 18. As early as June 1942, it was decided to design self-propelled mounts for the heavier type of artillery so that the latter could be brought into action as quickly as possible, avoiding the break-down into small loads that transport by normal tractors entailed. In January 1943, such a carriage, based on the proposed Tiger ''Ausf'' B was ordered. initially, the 360° traverse was to be achieved by putting the complete vehicle on a turntable, but eventually, it was decided to simplify the design by making provision for winching the weapon off the rear of the carriage onto a 360° traverse platform carried on the back. The first prototype was at

Sennelager Sennelager () is a village in Germany that forms part of the City of Paderborn. It is notable for its association with the military since the 19th century. Location Sennelager lies around 5 km north of Paderborn city centre in the west of t ...

for testing at the end of the war. Concern at the length of time needed to produce conventional heavy artillery led to an order in January 1945 for the production of heavy, smooth-bore mortars, capable of firing fin-stabilized projectiles over long ranges.

Krupp Friedrich Krupp AG Hoesch-Krupp (formerly Fried. Krupp AG and Friedrich Krupp GmbH), trade name, trading as Krupp, was the largest company in Europe at the beginning of the 20th century as well as Germany's premier weapons manufacturer dur ...

and

Škoda Škoda means "pity" in the Czech and Slovak languages. It may also refer to: Czech brands and enterprises * Škoda Auto, automobile and previously bicycle manufacturer in Mladá Boleslav ** Škoda Motorsport, the division of Škoda Auto responsi ...

competed for the design, and Škoda produced a 30.5cm Gr. W. (''Granat Werfer'' - mortar) prototype by the beginning of April 1945. A 42cm Gr. W. project was also underway. These mortars automatically returned to a 40° elevation for loading, the ''Grille'', mounting this weapon, was to have four hydraulic jacks for stability when firing.

References

* *ENCYCLOPEDIA OF GERMAN TANKS OF WORLD WAR TWO, page 145, by Peter Chamberlain and Hilary Doyle, Technical editor Thomas L. Jentz {{DEFAULTSORT:Geschutzwagen Tiger World War II self-propelled artillery of Germany