35 cm Marinekanone L/45 M. 16

Infobox Weapon
name=35 cm Marinekanone L/45 M. 16


caption=The 35 cm Marinekanone M. 16 with its assembly crane
origin=Austria-Hungary
type=superheavy siege gun
is_ranged=
is_bladed=
is_explosive=
is_artillery=yes
is_vehicle=
is_UK=
service=1916-1918
used_by=flag|Austria-Hungary
wars=World War I
designer=Skoda
design_date=1914-16
manufacturer=Skoda
production_date=1914-18
number=4
variants=
weight=
length=
part_length=L/45
width=
height=
crew=
cartridge=convert|700|kg|lb
caliber=350 mm
action=
rate=
velocity=770 m/s
range=
max_range=convert|31000|m|yd
feed=
sights=
breech=interrupted screw?
recoil=
carriage=
elevation=
traverse=0°
blade_type=
hilt_type=
sheath_type=
head_type=
haft_type=
diameter=
filling=
filling_weight=
detonation=
yield=
armour=
primary_armament=
secondary_armament=
engine=
engine_power=
pw_ratio=
suspension=
vehicle_range=
speed=The 35 cm Marinekanone L/45 M. 16 (45 caliber Naval gun Model 16) was used by Austria-Hungary during World War I as a superheavy siege gun. Eleven of these had been ordered from Skoda before the war to equip the first unit of the Ersatz Monarch class battleships that Austria had ordered. They were cancelled shortly after the outbreak of the war, but the guns continued in production.

The first gun and its cradle was reported ready for delivery by Skoda on 28 May 1915, but it wasn't tested until April 1916. Shortly afterwards it was sent to the Italian Front, near Lake Caldonazzo, where it fired 122 shots before it was returned to Skoda on 30 May 1916 for reburbishing. It was nicknamed "Georg" by the troops. Either "Georg" or Gun No. 2 was sent to the Romanian Front to assist in the crossing of the Danube in November 1916, but only a few shots were fired before it was withdrawn. Skoda reported in May 1917 that Gun No. 1 had returned from the front, Gun No. 2 had been delivered, Gun No. 3 was complete (it was tested on 18 May 1917), Gun No. 4 was in the final stages of completion while Guns No. 5-11 were in different stages of completion. Gun No. 2 was sent to the Italian Front at the end of August 1917 at Santa Croce, north of Trieste. It was ready to fire on 23 September 1917 against the Italian coastal batteries between Grado and the Isonzo estuary. It fired the first shot over the Gulf of Trieste on 18 October 1917.

The fate of the guns is unclear. The Italians captured one as did the French (probably No. 4, which had been delivered shortly before the end of the war) and the Yugoslavs. The former two scrapped theirs, but the Yugoslavs had one during the interwar period.

A proper mount for the gun couldn't be devised in a timely manner and its carriage was mounted on a steel platform lined with wood. It had to be traversed with winches. A 100-ton crane was required for assembly. Postwar plans were to mount them on rail carriages, but these came to naught with the breakup of Austria-Hungary.

References

* Ortner, M. Christian. "The Austro-Hungarian Artillery From 1867 to 1918: Technology, Organization, and Tactics". Vienna, Verlag Militaria, 2007 ISBN 978-3-902526-13-7

External Links

* [http://www.viribusunitis.ca/ersatzm.htm Ersatz Monarch-class battleships and their guns on Viribus Unitis]