Self-propelled gun 2s5 hyacinth. Russian flowers of large sizes: “Peony”, “Hyacinth”, “Tulip”. Rocket is good when you have it at hand

GABTU index - object 307

Soviet 152 mm army self-propelled gun. Created at the Ural Transport Engineering Plant. Chief designer chassis - G. S. Efimov, 152 mm 2A37 cannon - Yu. N. Kalachnikov, 152 mm ammunition - A. A. Kallistov. Designed to suppress and destroy nuclear attack weapons, destroy enemy command and control units, rear personnel, manpower and military equipment in concentration areas and strongholds, as well as for the destruction of fortifications.

Story

With the resignation of N.S. Khrushchev, after almost a ten-year break, work on artillery weapons in the USSR was resumed again. First on the basis of the department missile weapons 3 of the central research department, and then in the newly recreated artillery units. In 1965, the USSR Minister of Defense approved an artillery development program. By this time, the M107 hull self-propelled guns were already in service with the US Army.

At the same time, the results of the use of M-46 cannons in an artillery duel between China and Taiwan showed the insufficient firing range of Soviet corps artillery, so there was a need to develop a new system with an increased firing range. In the period from 1968 to 1969, the 3rd Central Research Institute, together with enterprises of the defense industry, carried out the research work “Success”, within the framework of which the appearance of promising artillery systems and their directions of development were determined until 1980, and on June 8, 1970, a decree of the CPSU Central Committee and the Council of Ministers was issued USSR No. 427-151. In accordance with this decree, the creation of a new 152-mm hull gun in both towed and self-propelled versions was officially begun.

Previously, on November 27, 1968, the Ministry of Defense Industry approved decision No. 592, ordering the start of research work to create a replacement for the M-46 towed gun. During the research, three variants of self-propelled guns were developed. The first - with an open gun installation, the second - with a chopping gun installation, the third - with a closed gun installation in a rotating turret. In September 1969, the preliminary design materials were reviewed by a commission of the USSR Ministry of Defense. Based on the results of the work, it was found that an open installation of the gun would be optimal for the new self-propelled gun. The resulting developments formed the basis of the development work under the name “Gyacinth-S” (GRAU index - 2S5). "Hyacinth" was supposed to go into service with artillery regiments and brigades of corps and armies to replace the 130-mm M-46 guns and 152-mm M-47 guns.

The main developer of the 2S5 was the Ural Transport Engineering Plant, the 2A37 cannon was created at the Design Bureau of the Perm Machine-Building Plant named after V.I. Lenin, and the Moscow Research Engineering Institute was responsible for the ammunition. By the spring of 1971, two ballistic installations with a barrel length of 7200 mm were manufactured at the Perm Machine-Building Plant to test the gun's ammunition load. However, as a result of late delivery of cartridges, tests began only in September 1971 and continued until March 1972.

Tests showed that the shells, when using a full charge weighing 18.4 kg, had an initial speed of 945 m/s and a range of 28.5 km. On an enhanced charge weighing 21.8 kg, the range was 31.5 km, and the initial speed was 975 m/s. In this case, a strong impact of the muzzle wave was noted. To eliminate this comment, the mass powder charge was reduced to 20.7 kg, and a smooth attachment to the gun barrel was introduced. In April 1972, the design of the gun was finalized, and by the end of the year, two prototypes of the 2A37 gun were sent to the Ural Transport Engineering Plant for installation in a self-propelled chassis. Prototypes The 2S5 self-propelled guns were sent first to factory and then to field tests. By 1974, the full test cycle of the Giatsint-S self-propelled guns was completed, after which preparations for mass production began.

At the same time, on the basis of 2S5, another version of the self-propelled guns was created under the designation 2S11 “Gyacinth-SK”. The difference from the base model was the cap loading method, designed to reduce the cost of producing charges by eliminating brass sleeves from the composition. During the work, scientific and technical groundwork for cap options was applied self-propelled howitzers 2S1 “Gvozdika” and 2S3 “Akatsiya”, but the version with separate cartridge loading was finally accepted for production. On January 20, 1975, by decree of the Central Committee of the CPSU and the Council of Ministers of the USSR No. 68-25, the 2S5 “Gyacinth-S” self-propelled gun was adopted by the Soviet army.

Serial production and modifications

The first installation batch of the 2S5 self-propelled guns was built in 1976, and in 1977 full-scale serial production began at the Ural Transport Engineering Plant. The production of the 2A37 gun was carried out by the Perm Lenin Plant. Production of 2S5 continued until its collapse Soviet Union and was stopped in 1993; in just 17 years of production, up to 2000 units of 2S5 were produced.

After mass production ceased in the late 1990s, modernized versions of the 2S5 self-propelled guns were designed in Russia, designated 2S5M and 2S5M1. The 2S5M modification differs from the base vehicle in the installation of the ASUNO 1V514-1 “Mekhanizator-M”, as well as in the modernized artillery unit, which allows the use of new 152-mm high-explosive fragmentation shells 3OF60 with a bottom gas generator with a maximum firing range of up to 37 km. The 2S5M1 modification differs from the 2S5M in the 155-mm caliber artillery unit used, which allows the use of L15A1 shells with a firing range of up to 30 km, as well as ERFB BB shells with a firing range of up to 41 km.

In 2004, while carrying out research work, an experimental model of an artillery system was assembled on the basis of the 2S5 self-propelled gun. Instead of the 152-mm 2A37 cannon, the SPG was equipped with a howitzer with the ballistics of the promising 152-mm Coalition artillery mount.

Design

Armored Corps

The 2S5 "Gyacinth-S" self-propelled gun is built according to a turretless design with an open gun mounting. The body of the vehicle is welded from rolled steel armor plates and is divided into three compartments: power (engine and transmission), control and combat compartments. The engine and transmission compartment is located in the front part of the hull on the starboard side. To the left of it is the driver's seat with chassis controls. Installed behind the driver's mechanic's seat workplace commander of a vehicle with a rotating turret. The fighting compartment is located in the middle and rear parts of the hull. Mechanized stowages are installed in the middle part of the hull to accommodate transportable ammunition. On both sides of the stowage along the sides there are seats for crew members.

On the starboard side in the front there is an operator's seat, in the rear there is a gunner's seat. An operator's seat is installed on the left side. In the rear part of the hull there are four fuel tank, a locking mechanism for feed trays and a hatch for feeding ammunition from the fighting compartment. Beams with hinges are mounted on the stern plate of the hull, on which the base plate of the self-propelled gun is fixed. The artillery part of a self-propelled gun is installed on the roof on a rotating platform. The 2A37 gun has two positions - traveling and combat. IN stowed position the support plate is raised vertically and is located behind the rear stern sheet. In combat, the plate is tilted back using a hydraulic system and rests on the ground. The loading mechanism and mechanized stacking provide an automated loading cycle.

The loading mechanism is semi-automatic with a chain conveyor and electric drive. With the help of the loading mechanism, the elements of the shots are moved to the dispensing line. When firing, shots can be fired not only from the ammunition rack, but also from the ground. In the combat position of the self-propelled gun, the gunner is located outside the vehicle body on the turntable to the left of the gun at sighting devices. To protect against bullets and shrapnel, the gunner's workplace is equipped with an armored embrasure. At the front of the machine, on the lower part of the front sheet, a blade for self-digging is installed. The thickness of the front sheet is 30 mm.

Armament

The main armament is the 152 mm 2A37 cannon, which has a maximum rate of fire of 5-6 rounds per minute. The main components of the 2A37 gun are: barrel, bolt, electrical equipment, rammer, recoil devices, upper machine, guard, balancing, rotating and lifting mechanisms. The gun barrel is a monoblock pipe connected to the breech by a coupling; a muzzle brake with an efficiency of 53% is attached to the muzzle of the pipe. The breech contains a horizontal wedge bolt with a rolling-type semi-automatic mechanism.

The chain rammer of the projectile and charge is designed to facilitate the work of the loader. Recoil devices consist of a hydraulic recoil brake and a pneumatic knurler filled with nitrogen. Sector-type lifting and rotating mechanisms provide gun guidance in an angle range from -4 to +60 degrees. vertically and from -15 to +15 degrees. along the horizon. The pneumatic balancing mechanism serves to compensate for the moment of imbalance of the swinging part of the implement. The upper machine with the gun is installed on the central pin in the rear part of the roof of the 2S5 chassis housing. A folding base plate located at the rear of the hull transfers the force of the shot to the ground, providing greater stability of the self-propelled gun. The transportable ammunition load of the Giatsint-S self-propelled gun is 30 rounds.

The main ammunition of the 2A37 gun includes 3OF29 high-explosive fragmentation shells with a maximum firing range of 28.5 km, as well as 3OF59 shells with an improved aerodynamic design and a maximum firing range of 30.5 km. Currently, high-precision projectiles “Krasnopol” and “Centimeter” have been created for 2S5 to destroy armored vehicles in places of concentration launchers, long-term defensive structures, bridges and crossings.

When shooting guided missiles a special charge is used, different from those used in self-propelled guns 2S3 and 2S19. In addition to conventional types of ammunition, Giatsint-S can fire 10 types of special nuclear ammunition with a yield of 0.1 to 2 kt of TNT equivalent. Additionally, the 2S5 self-propelled gun is armed with a 7.62 mm PKT machine gun.

The machine gun is mounted on a rotating commander's turret, vertical guidance angles range from? 6 degrees. up to +15 degrees, and horizontal - from 164 degrees. to the left up to 8 degrees. to the right. For the crew's personal weapons, there are five mounts for AKMS assault rifles, as well as a mount for a signal pistol. To combat enemy armored vehicles, the self-propelled gun hull has a mount for anti-tank grenade launcher RPG-7V. In case of danger of attack from the air, the self-propelled gun contains a portable anti-aircraft missile system 9K32M "Strela-2M". The transportable ammunition load for additional weapons includes: 1,500 rounds for a machine gun, 1,500 rounds for machine guns, 20 rockets signal pistol, 5 grenades for an anti-tank grenade launcher and 2 missiles for a man-portable anti-aircraft missile system.

Surveillance and communications equipment

For aiming a gun, reconnaissance of the area during the day and at night, as well as for firing a machine gun, in commander's turret a TKN-3A combined sight with an OU-3GK searchlight was installed. The gunner's position is equipped with a PG-1M artillery panoramic sight for firing from indirect firing positions and an OP-4M-91A direct fire sight for firing at observed targets. The driver's mechanic position is equipped with two TNPO-160 prism observation devices, as well as a TVN-2BM night vision device for driving at night.

External radio communication is supported by the R-123 radio station.

The radio station operates in the VHF range and provides stable communication with similar stations at a distance of up to 28 km, depending on the height of the antenna of both radio stations. Negotiations between crew members are carried out through the R-124 intercom equipment.

Engine and transmission

The 2S5 is equipped with a V-shaped 12-cylinder four-stroke diesel engine V-59, liquid-cooled and supercharged with a power of 520 hp. Besides diesel fuel, the engine can operate on kerosene grades TS-1, T-1 and T-2.

The transmission is mechanical, double-flow, with a planetary rotation mechanism. Has six forward and two reverse gears. The maximum theoretical speed in sixth forward gear is 60 km/h. In second reverse gear, travel speeds of up to 14 km/h are ensured.

Chassis

The 2S5 chassis is a modified SPTP SU-100P chassis and consists of six pairs of rubber-coated road wheels and four pairs of support rollers. There are guide wheels at the rear of the machine and drive wheels at the front. The caterpillar belt consists of small links with rubber-metal hinges of the lantern engagement. The width of each track is 484 mm with a pitch of 125 mm. Suspension 2S5 - individual torsion bar. Double-sided hydraulic shock absorbers are installed on the first and sixth road wheels.

Operating countries

Belarus - 116 2S5 units as of 2016
-Russia:
-Russian Ground Forces - 950 2S5 units, of which 850 are in storage, as of 2016
-USSR - 500 2S5 units in the zone “to the Urals” as of 1991, passed to the states formed after the collapse
-Uzbekistan - a certain amount of 2S5 as of 2016
-Ukraine - 18 2S5 units as of 2016

Finland - 18 2S5 units (used under the designation Telak 91) as of 2010
-Eritrea - 13 2S5 units as of 2016
-Ethiopia - a total of 10 2S5 units delivered

TTX

Dimensions

Case length, mm: 8330
-Length with gun forward, mm: 8950
-Case width, mm: 3250
-Height, mm: 2760
-Base, mm: 4635
-Gauge, mm: 2720
-Clearance, mm: 450

Booking

Armor type: bulletproof
-Forehead of the body, mm/deg.: 30

Armament

Gun caliber and brand: 152 mm 2A37
-Gun type: rifled semi-automatic gun
-Barrel length, calibers: 47
-Cannon ammunition: 30
-VN angles, degrees: -2…+57 degrees.
-GN angles, degrees: -15…+15 degrees.
-Firing range, km: 8…33.1
-Sights: PG-1M, OP-4M, TKN-3A
-Machine guns: 1 x 7.62 mm PKT

Mobility

Engine: Brand: V-59
-Type: diesel
-Volume: 38,880 cm3
-Maximum power: 382 kW (519 hp), at 2000 rpm
-Maximum torque: 2059 Nm, at 1200-1400 rpm
-Configuration: V12
-Cylinders: 12
-Fuel consumption on a combined cycle: 180-220 l/100 km
-Fuel consumption on the highway: 165 l/100 km
-Cylinder diameter: 150mm
-Piston stroke: 180 mm
-Compression ratio: 15
-Cooling: liquid
-The operating order of the cylinders: 1l-6p-5l-2p-3l-4p- -6l-1p-2l-5p-4l-3p
-Recommended fuel: multi-fuel

Engine power, l. p.: 520
-Highway speed, km/h: 62.8
-Speed ​​over rough terrain, km/h: 25-30
-Highway range, km: 500
-Fuel tank capacity, l: 830
-Specific power, l. s./t: 19
-Suspension type: individual, torsion bar
-Specific pressure on the ground, kg/cm2: 0.6
- Climbability, degrees: 30 degrees.
-Overcome wall, m: 0.7
-Ditch to be overcome, m: 2.5
-Fordability, m: 1

After the President of the Russian Federation Vladimir Putin, during the announcement of the message Federal Assembly lifted the veil of secrecy in the development of new weapons in Russia, it may seem to some that barrel artillery, and a number of other types of weapons, will be out of use. But real combat experience has shown that the means of the “gods of war” are still in demand.

Rocket is good when you have it at hand

After the Great Patriotic War the role of artillery was declining. The palm was given to nuclear missile and missile weapons, for which Nikita Khrushchev advocated. History inevitably punishes such miscalculations, and in such things as war or military conflict, punishment is often measured in the lives of soldiers and officers. This happened, for example, in the artillery duel between China and Taiwan that broke out in August 1958. The Kuomintang placed a battery of long-range American howitzers on Kinmen Island and began to calmly shell the territory of mainland China.

The Chinese had long-range artillery weapons with 130-mm Soviet-made M-46 cannons, which were three to four kilometers inferior in firing range to enemy artillery. Thanks to the ingenuity of Soviet military advisers, a solution to the problem of how to hit the enemy battery was nevertheless found. But conclusions were drawn about the need to develop a new artillery system with an increased firing range, as well as the fact that barrel artillery It's too early to write it off.

After the resignation of Nikita Khrushchev, work on creating new types of artillery weapons in the USSR was resumed. In 1965, an artillery development program was approved, aimed at developing systems that are not inferior in their parameters to modern and promising developments NATO countries. It was then that the idea came to give new developments color names.

In the period from 1968 to 1969, specialists of the USSR Ministry of Defense, together with designers of defense industry enterprises, carried out research work (R&D) “Success”, within the framework of which the appearance of promising artillery systems and the directions of their development were determined until 1980.

The resulting developments formed the basis for experimental design work (R&D), which was named “Hyacinth”. The 2S5 “Gyacinth” self-propelled gun was planned to equip artillery regiments and brigades of army corps, combined arms and tank armies to replace their 130-mm M-46 guns and 152-mm M-47 guns.

The main developer of the 2S5 "Gyacinth" self-propelled gun was identified as the Ural Transport Engineering Plant - UZTM (now PJSC Uralmashzavod), the artillery system itself, the 152-mm 2A37 gun, was created at the Design Bureau of the Perm Machine-Building Plant named after V. I. Lenin (now PJSC Motovilikha factories").

Fiery "Hyacinth"

Tests, including state tests, of prototypes of guns, ammunition and self-propelled guns "Gyacinth-S" were completed in 1974, after which preparations for serial production began. In parallel with the work on the Giatsint-S self-propelled guns, another version of the self-propelled guns was created on the basis of the 2S5 chassis under the designation 2S11 Giatsint-SK. The artillery system differed from the “Gyacinth-S” in its cap loading method, which provided for a reduction in the cost of producing charges by eliminating expensive brass cartridges from their composition. Nevertheless, a variant with separate cartridge loading was accepted for production.

The 2S5 Giatsint-S self-propelled gun was adopted by the Soviet Army on January 20, 1975. In 1977, full-scale serial production of the SAU2S5 began, which continued until 1993. In total, over the years of production, about 2,000 units of the 2S5 Giatsint self-propelled guns were produced.

Unlike other self-propelled guns produced in the USSR, the 2S5 “Gyacinth” was not supplied to any country, including the Warsaw Pact countries. After the collapse of the USSR in 1991, about 500 Giatsint self-propelled guns remained in the armies of the countries of the former USSR republics. Eighteen 2S5 self-propelled guns were purchased by Finland, where they received the designation Telak 91. Approximately two Hyacinth batteries are available in Eritrea and Ethiopia.

What is Hyacinth capable of?

The transportable ammunition load of the 2S5 "Gyacinth-S" self-propelled gun is 30 rounds with high-explosive fragmentation and high-explosive fragmentation active-rocket projectiles. The maximum firing range of the gun using the 3OF30 high-explosive fragmentation active-rocket projectile is 33.1 kilometers.

The main task of "Hyacinth" is the suppression and destruction of nuclear attack weapons, artillery batteries and tactical missile systems, command posts, manpower and military equipment of the enemy in concentration areas and strongholds, as well as the destruction of fortifications. Firing is carried out from indirect firing positions or direct fire.

In addition, the self-propelled gun can use shots with high-precision high-explosive fragmentation shells "Krasnopol" and "Sentimeter". These shots are designed to destroy armored vehicles, missile launchers, long-term defensive structures, bridges, crossings and other important point targets. In addition to conventional ammunition, shots with “Romashka”, “Mint”, “Aspect” and “Symbolism” projectiles with a nuclear warhead with a capacity of 0.1 to two kilotons of TNT were developed for the 2S5 “Gyacinth-S” self-propelled gun.

The gun has an open gun mounting on an armored chassis. Its crew (combat crew) consists of five people; in the stowed position, it is located in an armored hull. The armored hull provides protection for the vehicle's systems and combat crews from bullets and shrapnel.

Combat use

The 2S5 “Gyacinth” self-propelled gun received its baptism of fire in Afghanistan. Moreover, the artillery system immediately won respect among the military and received many flattering characteristics. High-explosive fragmentation shells of the 2S5 self-propelled gun ensured the guaranteed destruction of any enemy fortifications.

The high reliability of the chassis was also noted, which was one of the most important properties. military equipment in Afghanistan. Despite difficult operating conditions, rocky soil, temperature changes, dust, and a rarefied atmosphere, the 2S5 self-propelled guns showed high efficiency. The 2S5 Giatsint self-propelled guns were used to a limited extent as part of artillery groups in the first Chechen campaign.

Modernization

At the turn of the century, modernized versions of the 2S5 Giatsint self-propelled guns were designed in Russia, designated 2S5M and 2S5M1. The 2S5M modification differs from the base vehicle by the installation of an automated guidance and fire control system (ASUNO) 1V514-1 “Mekhanizator-M” on it, as well as a modernized gun that allows the use of new 152-mm rounds with high-explosive fragmentation projectile 3OF60 with a bottom gas generator providing maximum range firing up to 37 kilometers. The 2S5M1 self-propelled gun was created to increase export potential. It is equipped with a 155 mm caliber gun, allowing the use of foreign-made rounds.

In the 1960-1970s, several types of self-propelled vehicles were created in the Soviet Union artillery installations(self-propelled guns) for various purposes. Most of them, by a strange whim of the military and developers, received color names. The core of this “flower garden” is, of course, the self-propelled guns “Acacia”, “Tulip” and “Hyacinth”. The main thing that unites them is the chassis. When they were created, the tracked chassis of the self-propelled air defense system “Krug” - “object 123” - was used as a base. However, this chassis cannot be considered the original, since it was a modification of the basic chassis of the SU-100P self-propelled gun - “object 105”. This vehicle, which belongs to the first post-war generation of domestic self-propelled artillery units, in turn served as the basis for the creation of several types of combat vehicles, which we will begin with.

The development of the Giatsint self-propelled gun began at the Design Bureau of the Perm Machine-Building Plant in December 1968. It was assumed that it would replace the towed hull 130-mm M-46 and 152-mm M-47 guns in the army. It was also taken into account that the 175-mm M107 cannon entered service with the US Army.

From the very beginning, the design of the 152-mm gun was carried out in two versions: the towed “Gyacinth-B” (designation GRAU 2A36) and the self-propelled “Giacinth-S” (2A37). Both options had identical ballistics. Ammunition for them had to be specially developed: there were no rounds interchangeable with the Hyacinth in the Soviet Army. In 1969, a preliminary design was developed that considered three options for placing the gun, including an open one (cutting) and installing the gun in a light closed rotating turret.

After considering the options for self-propelled guns of the Ministry of Defense and Defense Industry, they decided to develop an option with an open installation of the gun.

At the same time, the chassis was designed at Uraltransmash, and the ammunition at the Scientific Research Machine-Building Institute (NIMI).

Officially, the time frame for the creation of the Giatsint-S gun was set by a resolution of the CPSU Central Committee and the Council of Ministers in June 1970. In the spring of the following year, two experimental 152-mm Giatsint guns (ballistic installations) were manufactured, but due to the lack of cartridges not provided by NIMI, firing had to begin only in September.

Tests showed that the shells, when using a full charge weighing 18.4 kg, had an initial speed of 945 m/s and a range of 28.5 km. On an enhanced charge weighing 21.8 kg, the range was 31.5 km, and the initial speed was 975 m/s. Taking into account the strong impact of the muzzle wave, the mass of the powder charge was reduced to 20.7 kg, and at the same time a smooth nozzle was introduced onto the gun barrel.

After evaluating the test results and modifications, the 2A37 gun for the self-propelled version of the Hyacinth was sent to Uraltransmash for installation on the new Object 307 chassis. After final assembly, the car passed factory and state tests, the full cycle of which was completed by the end of 1974.

At the same time, based on the 2S5, another version of the self-propelled guns was developed under the designation 2S11 “Gyacinth-SK”. It was distinguished by the use of cap loading, designed to reduce the cost of producing charges by eliminating brass cartridges. During the work, the scientific and technical groundwork for the cartridge versions of the 2S1 “Gvozdika” and 2SZ “Akatsia” self-propelled howitzers was used, but the version with separate case loading was finally accepted for production. On January 20, 1975, by decree of the Central Committee of the CPSU and the Council of Ministers of the USSR, the 2S5 “Gyacinth-S” self-propelled gun was adopted by the Soviet Army.

Frame self-propelled gun"Gyacinth-S" is mainly welded from rolled armor plates that protect against bullets small arms and fragments artillery shells and min. The exception was the frontal armor plate with a thickness of 30 mm, installed at a large angle of inclination and protecting against shells from small-caliber automatic guns.

The control compartment is located in the bow of the hull.

The driver is located in it, between the left side and the engine bulkhead. Right side The bow of the hull is occupied by the engine and transmission compartment.

Engine - 12-cylinder, V-shaped, four-stroke diesel V-59 liquid cooled with a power of 520 hp. Transmission - mechanical, dual-flow; The gearbox is made in one block with a planetary rotation mechanism.

On the highway the self-propelled gun develops maximum speed 60 km/h. It is capable of overcoming climbs of up to 30 degrees, vertical walls up to 0.7 meters high and ditches up to three meters wide. The depth of the ford that can be overcome without preparation is one meter. Power reserve - 500 km. Crew - five people.

On the top plate of the aft part of the self-propelled gun there is a 2A37 gun, consisting of a monoblock pipe, a breech and muzzle brake. A slotted muzzle brake screwed onto the barrel absorbs 53 percent of the recoil energy. The shutter is semi-automatic, horizontal, wedge. The recoil brake is hydraulic groove type, with a pneumatic knurler. The largest rollback length is 950 mm, the smallest is 730 mm. Loading of the gun is carried out using a hydraulic lift and a chain rammer with an electric drive in two stages: first the projectile, and then the cartridge case. The gun's rate of fire is 5–6 rounds/min.

The stability of the gun when firing and, as a result, improved accuracy is ensured by folding support plates: aft and an additional bow (in the stowed position it is pressed against the lower frontal armor plate). Therefore, shooting on the move is impossible. The gun barrel in the stowed position is fixed horizontally using a folding stopper. The implement has sector (lifting and rotating) and pneumatic balancing mechanisms. The rotating part of the gun is a machine mounted on the central pin of the chassis. The pointing angle in the horizontal plane is 30 degrees, and in the vertical plane - from -2.5 to +58 degrees.

The gun is aimed at the target using a D726-45 mechanical sight with a PG-1M gun panorama and optical sight OP4M-91A.

A 7.62-mm PKT machine gun is installed on the roof of the commander's cabin, intended for firing at ground and air targets. The ammunition load consists of 1500 rounds. In addition, the Strela-2M portable anti-aircraft missile system with two homing missiles is provided inside the self-propelled gun hull.

The time it takes to transfer the installation from the combat position to the traveling position and back does not exceed three minutes.

In a combat position, crew members are outside the vehicle. Only the gunner, covered with a lightweight shield stamped from sheet steel, mounted on the left cheek of the upper machine, is protected from bullets, small fragments and the action of the muzzle gas wave when firing.

The ammunition load includes 60 rounds, of which 30 are located inside the body of the self-propelled gun, another 30 are transported separately.

For firing from the 2S5 "Gyacinth-S" cannon, high-explosive fragmentation rounds VOF39 weighing 80.8 kg with a high-explosive fragmentation projectile OF-29 (46 kg) were initially used. Weight of potent explosive A-IX-2 was 6.73 kg.

The charge was made of four types, differed in mass and depended on the target range. More new development The ZVOF86 extended-range round with the OF-59 projectile made it possible to fire at a distance of up to 30 km.

The 2A37 cannon has greater muzzle energy compared to similar artillery systems. When firing a battery of 2S5 self-propelled guns at maximum range, up to 40 shells can be in flight. Perhaps because of such high firepower, the Hyacinth self-propelled gun received the nickname “Genocide” in the army.

Performance characteristics SAU 2S5

In 1976, the first batch of serial 2S5s entered service with the Soviet Army. In 1977, serial production began at the Ural Transport Engineering Plant, which continued until 1993.

2S5 "Gyacinth" is designed to suppress and destroy nuclear attack weapons, destroy enemy command and control systems, rear facilities, manpower and military equipment in concentration areas and strongholds, as well as for the destruction of fortifications.

There are two known options for upgrading the 2S5. The first - 2S5M - is associated with the installation of the 1V514-1 Mekhanizator-M fire control system and a more powerful artillery system to increase the firing range. To increase the security of the vehicle, a 902B smoke screen system was installed. The second version, 2S5M1, featured a 155 mm barrel and was intended for delivery abroad.

"Hyacinth" entered service with individual artillery brigades. In the years cold war"in the Soviet Union, formations had traditional priority in obtaining new weapons systems ground forces, stationed in countries of Eastern Europe and in the west of the country. At the end of 1990, there were about 500 2S5s in the zone west of the Urals (where the Conventional Armed Forces Treaty in Europe control regime was in effect). They armed (fully or partially) eight artillery brigades and two artillery regiments.

It goes without saying that the lion’s share of the Giatsint-S self-propelled guns was in the Group Soviet troops in Germany (since 1989 - Western Group of Forces), on the territory of the GDR. There were four brigades of such self-propelled guns here. In particular, the 303rd Guards Cannon Self-Propelled Artillery Brigade, which was part of the 34th Artillery Division, subordinate directly to the command of the GSVG, was stationed in Altengrabov. The 1st Guards Tank Army included the 308th Army Cannon-Self-Propelled Artillery Brigade (Zeithain), the 3rd Army - the 385th Guards Artillery Brigade (Planken), the 20th Army - the 387th Guards Artillery Brigade (Altes Lager). The typical composition of the Giatsint-S brigade stationed in the GDR included five divisions: four artillery and one - artillery reconnaissance. Each of the artillery divisions included three six-gun batteries - 18 self-propelled guns. Thus, the fully staffed Giatsint-S brigade had 72 self-propelled guns. The exceptions were the 308th and 387th brigades: the first battery had eight guns, and the total number of 2S5 units reached 96 units; in the second, two divisions had 36 units, and two had 152-mm towed D-20 howitzers.

The units stationed on the territory of the Soviet Union had a slightly different organization: their batteries contained, as a rule, not six, but four 2S5 (12 self-propelled guns in the division), and the proportion of mixed formations was higher.

During its operation, the 2S5 was successfully used by the Soviet Army in combat operations in Afghanistan, where it passed combat testing and proved itself to be excellent. Self-propelled guns "Gyacinth" were used to a limited extent as part of battalion tactical groups in the first Chechen campaign, in particular, vehicles of the 294th self-propelled gun artillery brigade were used.

As of 2016, Giatsint-S self-propelled guns were in service in Russian Army(950 units, of which 850 were in storage), as well as in the coastal forces of the Navy (48 units). In addition, self-propelled guns of this type were in service with the Republic of Belarus (116), Uzbekistan, Ukraine (18), Finland (18 as of 2010), Eritria (13) and Ethiopia (10 units).

We often use the overused expression “God of War.” An expression born too long ago to seem true. Just a cliché. Just words. In an age when there are huge mines intercontinental missiles, equipped nuclear warheads, smart and deadly inevitable.

When in the thick sea ​​waters Huge killers of not only ships, but entire countries are hiding, and on the surface are entire airfields capable of single-handedly providing air support to entire armies.

When a simple infantryman is able to destroy not only enemy soldiers, but also tanks, armored vehicles, pillboxes and bunkers. When even automatic weapons are perceived as an addition to powerful weapon systems. A soldier with a machine gun is no longer perceived as a serious force.

It would seem how can in an age like this powerful weapons barrel gun to be “God”? Produce approximately the same effect on humans? Not even shots. Simply by its very existence. God doesn’t show miracles to many people either. This does not stop others from believing. And even non-believers, somewhere in the depths of their souls, think about its existence. Look for other names and definitions for your own faith.

“Hyacinth” in any version returns a person to the understanding that artillery is truly the God of war. Next to such a weapon you understand the pride of the artillerymen and the horror of the enemies. As you already understand, today we will talk about the 152-mm self-propelled gun 2S5 "Gyacinth" and its sister - the towed gun 2A36 "Gyacinth-B".

Weapons are constantly being improved. Systems are emerging that can deliver strikes from distances at which a counterstrike is already possible. existing systems impossible for technical reasons. The firing range allows the enemy to feel relatively safe.

It is clear that the presence of other types of weapons can compensate for this imbalance. However, only guns can completely neutralize the capabilities of enemy guns. Simply because the use of other types of weapons may be impossible for various reasons.

Understanding of this fact by the leadership of the USSR Armed Forces, as well as strengthening the capabilities of the artillery systems of the potential enemy, forced Soviet designers to begin work on the creation of a long-range gun. On November 21, 1968, MOP Order No. 592 was issued on the development of a new long-range 152 mm caliber gun.

The order concerned three defense “monsters” at once. The artillery unit was entrusted to the legendary "Motovilikha" - Perm Machine-Building Plant. The chassis for the self-propelled unit was to be developed by the Sverdlovsk Transport Engineering Plant (SZTM). The ammunition was to be developed by the V.V. Bakhirev Research Machine-Building Institute (NIMI).

The main developer of the self-propelled guns was SZTM (today UZTM).

G. S. Efimov became the chief designer of the chassis.

The chief designer of the 2A37 gun is Yu. N. Kalachnikov.

The chief designer of 152-mm ammunition is A. A. Kallistov.

According to the order of the Ministry of Defense Design Bureau of the Motovilikha plant, both versions of the gun must be developed at once - towed and self-propelled. Moreover, both versions must have identical performance characteristics and use identical ammunition. Otherwise, the designers were not given any special restrictions.

Those who follow our publications about the history of Soviet artillery systems have already seen two innovations that were not present in the design and production of previous products.

Firstly, new guns were not created for ammunition that already existed and was in service. Involvement of NIMI in the design meant that the ammunition for the Hyacinth was initially designed “with clean slate" Gunsmiths understood that creating a more or less “light” long-range self-propelled gun that fired conventional ammunition unreal. The range had to be increased precisely due to new ammunition.

Secondly, for the first time, Motovilikha designed not only a towed, but also a self-propelled system. In all earlier systems the algorithm was different. Already proven towed guns were installed on the chassis. That is, the designers were forced to “tailor” these systems to the chassis. In this case, two identical guns were initially designed - the towed 2A36 and the 2A37 for installation on self-propelled guns.

Pre-projects were presented already in September 1969. Moreover, future cars were developed in three versions at once. In open, felling and tower. After a detailed consideration of all the options, the most promising option was the open arrangement of the gun on the chassis.

Based on the results of consideration of preliminary projects, on June 8, 1970, Resolution No. 427-151 was adopted, according to which it was proposed to intensify work on the Giatsint self-propelled guns. In fact, this decree authorized full-scale work on the project.

The first two experimental ballistic installations of the 152-mm Hyacinth cannon were ready at the end of March and beginning of April 1971. However, the subcontractors failed - THEM. Scientists were unable to submit new cartridges for testing in time. The delay due to their fault amounted to six months.

But in September 1971, tests finally began. The ballistic installations had a barrel length of 7.2 meters. During numerous tests, the following results were shown - on a full charge, the initial speed is 945 m/s and the range is 28.3 km, on an enhanced charge - 975 m/s and 31.5 km, respectively.

During the tests, very strong muzzle wave pressure was noted. In this regard, it was decided to reduce the weight of the full charge from 21.8 kg to 20.7 kg and lengthen the barrel by 1000 mm by introducing a smooth nozzle.

Testing of ballistic systems ended in March 1972, and on April 13, 1972, the Hyacinth projects were presented in self-propelled and towed versions. The Giatsint-B cannon was adopted by the Soviet army in 1976.

Knowing the history of Motovilikha, you naturally ask yourself the question: is SKB really satisfied with the 2A37 gun? It is clear that separate-case loading is approved “from above.” It is clear that the main work was carried out in this direction. What about other options?

Indeed, SKB designers were developing another gun - the 2A43 "Gyacinth - BK". In this version, the gun was cap-loaded. However, after being shown to a government commission, it was considered unpromising.

Two more experimental guns had cannon loading. 2A53 “Giacint-BK” and 2A53M “Giacint-BK-1M”...

There was also “Dilemma - 2A36”. Gun 2A36M. This weapon was equipped with an additional battery, a NAP unit, a satellite receiver, antenna unit, self-orienting gyroscopic goniometric system, computer, mechanical speed sensor.

Tactical and technical characteristics of the 152-mm gun "Gyacinth-B":

Calculation, persons: 8
Combat weight, kg: 9760
Loading: separate - sleeve
Main types of ammunition: high-explosive fragmentation, active-reactive, cumulative anti-tank shells
Initial speed OFS, m/sec: 590-945
OFS weight, kg: 46

Vertical guidance angle, degrees: -2…+57
Horizontal guidance angle, degrees: -25…+25
Rate of fire, rds/min: 5-6
Maximum range, m: 28,500

Transfer time from traveling to combat position, min: 2-4
Transported by ATT, ATS, ATS-59 tractors, KamAZ truck tractors.

The barrel consists of a pipe, casing, breech and muzzle brake. Multi-chamber slotted muzzle brake. The effectiveness of the muzzle brake is 53%.

The shutter is horizontal wedge, with a semi-automatic rolling pin type. Alternate refueling of the projectile and the cartridge case with the charge is carried out by a chain rammer with a hydraulic drive. The rammer automatically returns to its original position after loading the projectile and cartridge case.

The hydraulic drive of the rammer is powered by a hydropneumatic accumulator, which is recharged when the gun is rolled back. Thus, during the first shot, the shutter is opened and chambered manually.

Recoil devices consist of a hydraulic recoil brake and a hydropneumatic knurler. When rolling back, the cylinders of the anti-recoil devices are motionless.

The balancing mechanism is pneumatic, push type. Lifting and rotating mechanisms of sector type. The frames are box-shaped, welded.

The cannon is fired from a pallet. The wheels of the gun are hanging out. Raising and lowering the implement onto the pallet is done using hydraulic jacks.

Double disc wheels with pneumatic tires. Torsion bar type suspension.

Now let's return to the self-propelled guns. Let's start with the 2A37 "Gyacinth - S" gun. The first experimental guns were delivered to SZTM at the end of 1972. Self-propelled guns were launched into serial production in 1976.

The barrel of the 2A37 cannon consists of a monoblock tube, a breech and a muzzle brake. A multi-caliber slotted muzzle brake is screwed onto the tube. The effectiveness of the muzzle brake is 53%. The shutter is a horizontal wedge with a semi-automatic rolling pin type.

The recoil brake is hydraulic groove type, the knurl is pneumatic. The recoil cylinders roll back along with the barrel. The largest rollback length is 950 mm, the smallest is 730 mm.

Chain rammer with electric drive. Reloading is carried out in two steps - the projectile, and then the cartridge case.

Lifting and rotating mechanisms of the sector-type gun. The balancing mechanism is pneumatic, push type. The rotating parts are a machine on a central pin, which serves to connect the machine to the chassis.

The gun has a light shield, which serves to protect the gunner and part of the mechanisms from bullets, small fragments and the action of the muzzle wave when firing. The shield is a stamped sheet structure and is mounted on the left cheek of the upper machine.

The gun sights consist of a D726-45 mechanical sight with a PG-1M gun panorama and an OP4M-91A optical sight.

The ammunition is located inside the body. Loaders feed shells and charges from the machine manually.

When firing, the self-propelled gun is stabilized using a folding support plate. The transition time from traveling to combat position is no more than 4 minutes.

So, let's summarize.

Tactical and technical characteristics of the self-propelled gun 2S5 "Gyacinth-S":

In serial production since 1976. Entered into service in 1978.
Developer:
– swinging part: SKB Perm Machine-Building Plant named after. V.I.Lenin (Perm, Motovilikha),
– KB PO "Uraltransmash", Sverdlovsk.
Serial production: PA "Uraltransmash", Sverdlovsk.

Designed for counter-battery warfare, destruction of long-term firing points and field structures, to combat heavy self-propelled artillery and with enemy tanks.

Armament:
152 mm 2A37 gun.
Firing range:
OFS 3OF29: 28.4 km
OFS 3OF59: 30 km
ARS: 33.1 km
minimum: 8.6 km.

Rate of fire – 5-6 rds/min.
GN angle: +/-15 degrees.
BH angle: -2.5…+58 degrees.

Loading: separate-case, semi-automatic.
Ammunition: 30 shells.
It is possible to use nuclear weapons with a yield of 0.1-2 kt.

Calculation: 5 people, when serving from the ground: 7 people.

Unit weight in stowed position: 28.2 tons.
Engine – diesel V-59.
Engine power – 520 hp.
Fuel capacity – 850 liters.
Speed: 60-63 km/h. Power reserve – 500 km.

Obstacles to be overcome:
rise: 30 degrees
roll: 25 degrees
ditch width: 2.55 m
wall: 0.7 m
ford: 1.05 m.

Like most Soviet artillery systems, Giatsint has combat experience. Very little time has passed since the start of production of this weapon, when the weapon had to fulfill its purpose in Afghanistan. This is where the second name of this system came from - “Genocide”. The soldier will always find the most accurate designation of the weapon that helps him defeat the enemy.

We have not found official data on the use of these weapons in both variants. However, there are photographic documents that confirm this fact.

“Hyacinths” were also used in Chechnya. Then in the events in South Ossetia. At least they entered the territory of this republic as part of the army.

There is also information that the Ukrainian army used these guns in the civil war in Donbass.

As it were, this system After the collapse of the USSR, it became the property of several countries at once. There are guns in Belarus, Uzbekistan, Ukraine, Ethiopia, Eritrea, and Finland.

In general, this gun is this moment quite comparable to the best Western samples. And serve her for quite a long time. “God of War”, he is God. As long as there are wars on the planet, there will be a God of War. This is banal, but still true.

Artillery of Russia and the world, guns photos, videos, pictures watch online, along with other states, introduced the most significant innovations - the transformation of a smooth-bore gun, loaded from the muzzle, into a rifled gun, loaded from the breech (lock). The use of streamlined projectiles and various types fuses with adjustable operation time settings; more powerful propellants such as cordite, which appeared in Britain before the First World War; the development of rolling systems, which made it possible to increase the rate of fire and relieved the gun crew from the hard work of rolling into the firing position after each shot; connection in one assembly of a projectile, propellant charge and fuse; the use of shrapnel shells, which, after the explosion, scatter small steel particles in all directions.

Russian artillery, capable of firing large shells, acutely highlighted the problem of weapon durability. In 1854, during Crimean War, Sir William Armstrong, a British hydraulic engineer, proposed a method of scooping wrought iron gun barrels by first twisting iron rods and then welding them together using a forging method. The gun barrel was additionally reinforced with wrought iron rings. Armstrong created a company where they made guns of several sizes. One of the most famous was his 12-pounder rifled gun with a 7.6 cm (3 in) barrel and a screw lock mechanism.

The artillery of the Second World War (WWII), in particular the Soviet Union, probably had the largest potential among European armies. At the same time, the Red Army experienced the purges of Commander-in-Chief Joseph Stalin and endured a difficult Winter War with Finland at the end of the decade. During this period, Soviet design bureaus adhered to a conservative approach to technology.
The first modernization efforts came with the improvement of the 76.2 mm M00/02 field gun in 1930, which included improved ammunition and replacement barrels on parts of the gun fleet, the new version of the gun was called the M02/30. Six years later, the 76.2 mm M1936 field gun appeared, with a carriage from the 107 mm.

Heavy artilleryall armies, and quite rare materials from the time of Hitler’s blitzkrieg, whose army crossed the Polish border smoothly and without delay. German army was the most modern and best equipped army in the world. The Wehrmacht artillery operated in close cooperation with the infantry and aviation, trying to quickly occupy territory and deprive the Polish army of communication routes. The world shuddered upon learning of a new armed conflict in Europe.

The artillery of the USSR in the positional conduct of combat operations on the Western Front in the last war and the horror in the trenches of the military leaders of some countries created new priorities in the tactics of using artillery. They believed that in the second global conflict of the 20th century, the decisive factors would be mobile firepower and fire accuracy.