- 76 mm divisional gun M1942 (ZiS-3)
Infobox Weapon
name=76-mm divisional gun M1942 (ZiS-3)
caption=ZiS-3 in the Kremlin ofNizhny Novgorod ,Russia .
origin=USSR
type=field gun
is_ranged=
is_bladed=
is_explosive=
is_artillery=yes
is_vehicle=
is_UK=
service=
used_by=
wars=
designer=design bureau of No. 92 Artillery Factory
headed by V. G. Grabin
design_date=
manufacturer=
production_date=1941 -?
number=103,000+
variants=
weight=combat: 1,200 kg
(2,645 lbs)
travel: 1,850 kg
(4,078 lbs)
length=
part_length=51.6 calibers
width=
height=
crew=7 artillerymen
cartridge=
caliber=76.2 mm (3 in)
action=
rate=up to 25 rounds per minute
velocity=
range=
max_range=13.29 km (8.25 mi)
feed=
sights=
breech=
recoil=
carriage=split trail
elevation=-5° to 37°
traverse=54°
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 76-mm divisional gun M1942 (ZiS-3) ( _ru. 76-мм дивизионная пушка обр. 1942 г. (ЗиС-3)) was a Soviet 76.2-mm divisional field gun used during
World War II . ZiS stands for "Zavod imeni Stalina" (Stalin plant), the official title ofArtillery Factory No. 92 , which constructed this gun first. Many artillery experts give this gun a honorable place amongst the best artillery pieces ofWorld War II with German 88-mm FlaKs and British 25pdr howitzer.History
The design works of ZiS-3 started in the end of
1940 on the Artillery Factory No. 92 under supervision of V. G. Grabin, the chief designer of medium caliber Soviet guns. There was no order for this work; moreover, at this time the attitude toward such development programs on the part of high artillery commanders (such as Marshal Kulik, the head officer of Soviet artillery) was extremely negative. So the project was run purely on the initiative of V. G. Grabin, his design bureau and the Artillery Factory No. 92 head and his deputies. None of them informed state authorities (i.e. Marshal Kulik) about the ZiS-3 project.The ZiS-3 was a successful combination of the light carriage from the 57-mm anti-tank gun
ZiS-2 and a powerful 76.2-mm barrel from the previous divisional field gunF-22USV . In order to decrease the gun's recoil a muzzle brake was installed on the barrel. This allowed the barrel to be mounted on a relatively light carriage without the risk of mechanical damage when firing. In comparison with the F-22USV gun, the ZiS-3 utilized better production technology. Many parts of the gun were cast, stamped or welded in order to reduce the amount of machine work. As a result, the amount of work required to construct a single ZiS-3 gun was three times less than that of the F-22USV gun. Furthermore, the cost to produce a ZiS-3 gun was only two thirds that of an F-22USV.After having been built, the first ZiS-3 gun was hidden from the wathchful eyes of state authorities, who continued to ignore the Red Army's need for light and medium field guns. The authorities' main argument was the information that German heavy tanks carried exceptionally strong armour. In reality Germany didn't have such tanks in the early 1941 and this misinformation was the result of successful Nazi propaganda about the NbFz multi-turreted prototype tank. Marshal Kulik had bought the propaganda and sent orders to stop the production of light 45-mm anti-tank guns and 76.2-mm divisional field guns.
The beginning of the
Great Patriotic War showed that German tanks had weaker armour than was anticipated. Some were even vulnerable to large caliberDShK machine guns. Pre-war models of 76-mm divisional guns punched through German vehicles with ease, but almost all these guns were lost in battles or captured by Germans in holding facilities (some of them were later used against Soviet forces as different kinds of "Panzerjäger" self-propelled guns). Marshal Kulik ordered that mass production of 76.2-mm divisional field F-22USV guns be relaunched. V. G. Grabin and the head staff of Artillery Factory No. 92 decided to organize the mass production of ZiS-3 guns instead of F-22USV's. They succeeded, but ZiS-3 was not officially tested and adopted for Red Army service. There was a stroke of tragic comedy to the situation: Red Army soldiers were in urgent need of these guns, the guns themselves were fine and numerous due to improved production technology, but all of them were in stock at Artillery Factory No. 92, since the military representatives refused to receive these non-official guns. After some internal struggle between Grabin's team and military representatives, ZiS-3 guns were finally transferred to the Red Army under personal responsibility of Grabin and Artillery Factory No. 92 head staff.The combat experience showed the superiority of ZiS-3 over all other types of divisional level field guns. This allowed the ZiS-3 to be presented to a group of state authorities headed by
Joseph Stalin himself and thus obtain all needed approvals from them. After the demonstration was over Stalin said: "This gun is a masterpiece of artillery systems design." There was a five-day official state test run in February 1942. The result of this test was quite clear - ZiS-3 was adopted by the Red Army as divisional field gun model 1942 (full official name). One might say that the gun got its baptism of fire even before its official acknowledgement.V. G. Grabin and his team soon begun to improve on the technology used in the ZiS-3 mass production. Artillery Factory No. 92 was equipped by conveyor assembly lines, which allowed the factory to produce ZiS-3 in even greater numbers with a low qualification workforce but without significant quality loss. After short initial training even teenage girls could work on the line. Highly experienced laborers (often older pensioners) and engineers worked on complicated equipment and served as brigade leaders. Some of the young men who worked on Artillery Factory No. 92 were exempt from conscription. They learned the production process well and became high quality workers and engineers. This was yet another booster for the ZiS-3 production volume. As a result, at the end of
World War II , ZiS-3 was most numerous Soviet Army field gun. The total number of ZiS-3s produced exceeds 103,000 pieces.After the war ZiS-3 mass production ceased. It was replaced by the next model of divisional field gun, D-44, which had a larger caliber (85 mm) and better anti-armour capabilities. But it weighed much more and its mobility was thus inferor to that of the ZiS-3.
The Finns captured 12 units, and designated them 76 K 42.
Ammunition Data
: :
Combat History
Soviet soldiers liked ZiS-3 guns for their ability to work in harsh conditions,extreme reliability and good fire precision. It was easy to maintain these gunsand train novice crews with them. Light carriage allowed to tow ZiS-3 bycommon trucks and heavy jeeps (such as American lend-leased Dodge 3/4) or evenby the crew.
ZiS-3 had good anti-armour capabilities, it could knock-out any German lightand medium tank with its common armour-piercing round. The appearance of the German"big cats" made the ZiS-3 crews' life more difficult. While "Panthers" werestill vulnerable due to their weak side and gun mantlet armour, the armour of"Tiger" tank showed a very good resistance against common 76.2-mm armour-piercinground. Only good camouflage and firing at very close range gave successagainst "Tiger" tanks. Very often Soviet artillerymen aimed at the Tiger's gunbarrel or tracks knowing its armour impenetrability.
A battery of ZiS-3 consisted of four pieces, with three batteries combined into a division (or battalion). Independent anti-tank regiments consisted of six batteries with no divisions. In addition to the gun batteries there was a staff battery which included fire control section.
ZiS-3 in our time
In
Cold War many ZiS-3s were transferred to different Soviet allies. From them ZiS-3s were often reselled into third world countries. So armies of some African and Asian countries have ZiS-3s in active service now. Moreover, these guns are still used in combat during numerous local conflicts and border skirmishes.Soviet ZiS-3s were officially withdrawn from active service. Some of them were scrapped, some were transferred to holding facilities and others were converted to
Great Patriotic War memorial signs. These memorial cannons are quite common in modernRussia andBelarus . In Russian Army some ZiS-3s are used as decorations of buildings and gardens in artillery units quarters; another part of survived ZiS-3s is still operable. Sometimes ZiS-3s are used as small salute guns or in history-dedicated military shows.References and external links
* Shunkov V. N. - "The Weapons of the Red Army", Mn. Harvest, 1999 (Шунков В. Н. - "Оружие Красной Армии." — Мн.: Харвест, 1999.) ISBN 985-433-469-4
* [http://www.battlefield.ru/index.php?option=com_content&task=view&id=149&Itemid=65&lang=ru Ammunition data on BattleField.Ru]
* [http://www.mac.distribution.cz/html/87062_zis-3_1942_divisional_gu.htm mac.distribution.cz]
* [http://svsm.org/gallery/76mm-zis-3-minsk Photo gallery at svsm.org]
* [http://www.freeweb.hu/gva/weapons/soviet_guns5.html Armor penetration table]
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