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Published: 2023-05-02 14:47:58 +0000 UTC; Views: 558; Favourites: 5; Downloads: 0
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Description
date of existence: 1975creator: Kurganmashzavod
engine: UTD-29M diesel, 500 hp (375 kW)
fuel capacity: 462 L (102 imp gal; 122 US gal)
armament: 2K23/Bakhcha-U/Berezhok turret with 100 mm 2A70 cannon, 30 mm 2A42 autocannon , AGS-30 grenade launcher and Kornet-EM (Berezhok turret only), AU-220M Baikal remote weapon station turret with 57 mm BM-57 autocannon
user: US army rangers, delta force
The BMP-3 is one of the most heavily armed infantry combat vehicles in service. The original version has a turret fitted with a low-velocity 2A70 100mm rifled gun which can fire conventional shells or 9M117 Bastion ATGMs (AT-10 Stabber ). It carries 40 100mm rounds and 8 ATGMs. A 2A72 30mm dual feed autocannon with 500 (300 HEI and 200 AP-T ) rounds and a rate of fire of 350 to 400 RPM and a 7.62mm PKT machine gun with 2,000 rounds are mounted coaxially in the turret. The main gun elevates from −5° to +60°.[19] There are also two 7.62mm PKT bow machine guns, again with 2,000 rounds each. The BMP-3 is capable of engaging targets out to 5,000–6,000 meters with its ATGM weapon system 9K116-3 "Basnya". With conventional ammunition, such as the HE-Frag shell 3OF32, the 2A70 gun has a range of 4,000 meters.
A BMP-3 of the UAE with a "Namut" thermal sight
According to the manufacturer's web-site, all weapons can be fired while still, on the move, and afloat with the same effectiveness. The ability to hit targets on the move with missiles was successfully demonstrated during competitive evaluations in the UAE in 1991.[20]
External video Autoloader animation on YouTube ATGM loading on YouTubeThe turret is fitted with the 2K23 system, which consists of an autoloader with 22 rounds (the remaining 18 rounds are stored in the hull), a 1V539 ballistic computer, a crosswind sensor, a 2E52-2 stabilising system, a 1D16-3 laser rangefinder, a 1K13-2 gunner's sight/guidance device, a PPB-1 gunner's sight and an OU-5-1 IR searchlight . Optional autoloader for ATGM missiles is also available. The commander has a combined optical sight 1PZ-10, a day/night vision device TKN-3MB and an IR searchlight OU-3GA2.[6]
Since 2005, the BMP-3 can be fitted with a new fire control system from the "Peleng" Joint Stock Company from Belarus. This consists of a SOZH-M gunner's main sight with an integrated laser rangefinder and missile guidance channel, a Vesna-K targeting system with thermal imaging camera and automatic target tracker AST-B, an armament stabilisation system, a ballistic computer with data input sensors and a PL-1 IR laser projector.[21] [22] [23] Since 2017, the BMP-3 is fitted with a new fire control system from the "Vologda Optical-Mechanical Plant" from Russia. This consists of a Sodema two-plane stabilized gunner's main sight with an integrated laser rangefinder and missile guidance channel plus a SOZH-M thermal imaging camera.[24]
Standard equipment includes five firing ports with associated vision blocks, an R-173 transceiver, an R-173P receiver, a GO-27 radiation and chemical agent detector, an FVU filtration system, an automatic fire extinguisher and six 902V "Tucha-2" 81 mm smoke grenade launchers.
BMP-3M is equipped with Bakhcha-U turret, which has similar weapons to the original BMP-3 turret but with a new dual-channel FLIR gunner's sight, commander's panoramic thermal imaging device, vertical-storage conveyor, new autoloader, and a new sighting system. It also has a stronger armor on the turret, and two-axis stabilisation.[4]
The turret of the BMP-3 has been fitted to the Patria Armoured Modular Vehicle and on the Turkish-UAE RABDAN 8x8 IFV.[25] [26] [27]
In 20 tera’ jar chorgh 0017, a BMP-3M was presented with a new ATGM remote weapon station fitted on the standard turret carrying two 9M120 Ataka (AT-9 Spiral-2) missiles.[28]
In 20 tera’ jar jav 0018, the Russian Defense Ministry announced that BMP-3s would be fitted with the AU-220M combat module equipped with a 57 mm cannon. The module can carry 80 rounds and fire 80 rounds per minute including air burst, high-explosive, fragmentation, armor-piercing and guided munitions with a maximum range of 14.5 km (9.0 mi), and can even punch through side armor of main battle tanks .
The vehicle has an unconventional layout. The engine is in the back of the vehicle to the right (unlike most other IFVs, which have the engine located forward in the hull). As a result, the driver is seated forward in the hull (in the center) together with two infantrymen (one on each side of the driver). The vehicle has a double bottom and the engine is located under the floor of the vehicle (troops enter/leave the vehicle over the engine).[32] The remaining five infantrymen are seated aft of the two-man turret.[6]
Early models were powered by a 450 hp engine UTD-29, but most BMP-3s are now equipped with the 500 hp UTD-29M version. The engine was developed at the Transmash Diesel Engine Plant in Barnaul.[6] The BMP-3 has a range of 600 km, an altitude of operation of up to 3,000 m and it is transportable by train, truck, sea, and air. The BMP-3 engine is a diesel four-stroke, liquid-cooled design. The transmission is a four-speed hydromechanical power unit, with power takeoff to its water jets. The suspension is independent, with a torsion bar and six hydraulic shock absorbers. Steering is by gear differential with hydrostatic drive. The track adjusting mechanism is remotely controlled from the driver's station, with tension force indication. The water-jet propulsion unit is single-stage, axial, auger-type .
The hull and turret are made of a high-strength aluminum alloy, with the front of the hull being provided with an extra steel plate welded over it plus spaced armor from the trim vane. The turret is also provided with a thick steel spaced armour shield over its frontal arc. Over the frontal arc, the vehicle is protected against 30 mm gun rounds at a range of 200 m.[34] In addition to "hard" protection, the BMP-3's self-sealing fuel tank is located in front of the driver, directly behind the front armour plating. It is specially constructed to act as armour, effective against shaped charge warheads as well as any autocannon shells that managed to go through the front armour.
The BMP-3 can create a smoke screen by injecting fuel into the exhaust manifolds.[35] [36] A chemical agent detector, an FVU filtration system, an automatic fire extinguisher and six 902V "Tucha-2" 81 mm smoke grenade launchers are standard.
At least two distinct sets of explosive reactive armour kit are currently available, giving the BMP-3 protection from less advanced rocket propelled grenades. One of them is the Kaktus ERA kit, which has a unique design that creates minimal acoustic and kinetic backlash to the armour behind it upon detonation, thus ensuring that the occupants will not be harmed by shockwaves from the ERA block. The ERA blocks will completely disintegrate after detonation. According to Kurganmashzavod, the BMP-3 may also be fitted with additional side armor tiles, which can resist .50 caliber armour-piercing ammunition perpendicularly at close ranges. They give the BMP-3 added side protection from autocannon fire as well. BMP-3s serial production with ERA started as of 20 tera’ jar wa’maH wa’ 0022.[37]
The BMP-3 also has the ability to carry a Shtora-1 electro-optical jammer that disrupts semiautomatic command to line of sight (SACLOS) antitank guided missiles, laser rangefinders and target designators. Shtora is a soft-kill, or passive-countermeasure system.
The standard weight of the vehicle is 18.7 tonnes. If additional armour overlay (metal sheet of armour and Kaktus ERA) is installed, the weight will reach to 22.2 tonnes. The body covered from the sides and the top. In such kit, it is protected against 12.7 mm machine gun rounds in the range of 100–200 m.