Difference between revisions of "T-72A"
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==== [[Ammo racks]] ==== | ==== [[Ammo racks]] ==== | ||
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| + | * The {{PAGENAME}} uses two-piece ammunition, composed of propellant bags (orange) and projectiles (yellow). Both have separate racks. | ||
=== Machine guns === | === Machine guns === | ||
Revision as of 22:31, 28 January 2021
| This page is about the Soviet medium tank T-72A. For other versions, see T-72 (Family). |
Contents
Description
The T-72A is a rank VI Soviet medium tank with a battle rating of 9.3 (AB/RB/SB). It was introduced in Update 1.85 "Supersonic".
General info
Survivability and armour
- Cast homogeneous armour (Turret)
- Rolled homogeneous armour (Hull)
| Armour | Front (Slope angle) | Sides | Rear | Roof |
|---|---|---|---|---|
| Hull | 60 mm (68°)
16 mm add-on steel plate (68°) |
80 mm Top
20 mm Bottom |
40 mm | 30 mm frontal roof
20 mm engine deck roof |
| Turret | 280 - 200 mm Turret front (variable angles)
150 - 400 mm Gun mantlet (variable angles) |
240 - 130 mm | 75 mm | 45 mm |
| Cupola | 100 mm (variable angles) | 100 mm (varible angles) | 100 mm (variable angles) | 45 mm |
The T-72A's hull armour is practically the same as the T-64A's; textolite middle sandwiched between two RHA plates. The difference is that the T-72As upper glacis is angled at one degree further back than that of the T-64A and the use of Quartz core instead of Hard Hardness Rolled Armor (HHR) in the turret. Like the T-64 and T-80 line, the T-72A has a carousel-type autoloader centred under the turret. This means that a penetrating hit to the centre of the tank has a high chance of leading to an ammunition detonation and subsequent launch of the turret. This is however slightly less likely to happen with the T-72As type of autoloader, where the charges are stored horizontally (as "=") in comparison to the T-64/-80 type, where the charge sits vertically and is easier to hit.
Spare ammunition not inside the 22 round carousel is however spread more randomly around the fighting compartment. Therefore, bringing only 23 rounds (for 1 in the gun and 22 in the carousel) limits the chance of the spare ammo detonating in the case of i.e. a turret hit. There are two diesel tank ammo racks within the tank - one to the right of the driver and one between the engine and fighting compartment (with some loose ammo above it). It doesn't take much to realize that like most Soviet MBTs, the T-72A is rather explosive if extra ammo is taken, so great care is needed when showing the hull. The driver should also be aware of having only 3 crew members; if one is knocked out they should be sure to return to an objective point as soon as possible to get a new one.
Mobility
| Game Mode | Max Speed (km/h) | Weight (tons) | Engine power (horsepower) | Power-to-weight ratio (hp/ton) | ||||
|---|---|---|---|---|---|---|---|---|
| Forward | Reverse | Stock | AoA | Stock | Upgraded | Stock | Upgraded | |
| Arcade | 67 | 5 | 40.2 | 0.8 | 1209 | 1,488 | 30.07 | 36.29 |
| Realistic | 60 | 5 | 690 | 780 | 17.16 | 19.02 | ||
Modifications and economy
| Mobility | Protection | Firepower | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
Armaments
Main armament
| 125 mm 2A46M | Turret rotation speed (°/s) | Reloading rate (seconds) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mode | Capacity | Vertical | Horizontal | Stabilizer | Stock | Upgraded | Full | Expert | Aced | Stock | Full | Expert | Aced |
| Arcade | 44 | -6°/+13° | ±180° | Two-plane | 19.0 | 26.3 | 32.0 | 35.4 | 37.6 | 7.10 | 7.10 | 7.10 | 7.10 |
| Realistic | 11.9 | 14.0 | 17.0 | 18.8 | 20.0 | ||||||||
Ammunition
- 3BK12M: this is the starting ammunition which can be seen as poor when in frontal engagements against modern MBT's. However, the decent explosive filler as well as not loosing penetration over distances makes it a decent round for sniping. However, the speed in said round is not fast and will be hard to aim at long distances. It is able to hullbreak light armored vehicles such as SPAA
- 3BM9: this is a tier I steel core APFSDS which has the highest muzzle velocity over all the APFSDS seen. However, the weight as well as penetration make it unreliable when facing top tier MBT's frontally.
- 3BM15: this is a tier 2 tungsten core APFSDS which has slightly less muzzle velocity compared to the 3BM9. However, this is the highest pen shot seen in the T-72A with increased weight over the 3BM9.
- 3BM22: this is a tier 4 APFSDS which has same ballistic performance as the 3BM15. However, penetration is reduced for a greater weight.
| Penetration statistics | |||||||
|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Penetration @ 0° Angle of Attack (mm) | |||||
| 10 m | 100 m | 500 m | 1,000 m | 1,500 m | 2,000 m | ||
| 3BK12M | HEATFS | 440 | 440 | 440 | 440 | 440 | 440 |
| 3OF26 | HE | 42 | 42 | 42 | 42 | 42 | 42 |
| 3BM9 | APFSDS | 321 | 317 | 303 | 285 | 268 | 249 |
| 3BM15 | APFSDS | 440 | 430 | 420 | 410 | 405 | 400 |
| 3BM22 | APFSDS | 425 | 420 | 415 | 405 | 393 | 380 |
| Shell details | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Velocity (m/s) |
Projectile Mass (kg) |
Fuse delay (m) |
Fuse sensitivity (mm) |
Explosive Mass (TNT equivalent) (g) |
Ricochet | ||
| 0% | 50% | 100% | |||||||
| 3BK12M | HEATFS | 905 | 19 | 0.05 | 0.1 | 2,530 | 65° | 72° | 77° |
| 3OF26 | HE | 850 | 23 | 0 | 0.1 | 5,240 | 79° | 80° | 81° |
| 3BM9 | APFSDS | 1,800 | 3.6 | N/A | N/A | N/A | 72° | 76° | 78° |
| 3BM15 | APFSDS | 1,780 | 3.88 | N/A | N/A | N/A | 76° | 77° | 80° |
| 3BM22 | APFSDS | 1,760 | 4.83 | N/A | N/A | N/A | 76° | 77° | 80° |
Ammo racks
| Full ammo |
1st rack empty |
2nd rack empty |
3rd rack empty |
4th rack empty |
Visual discrepancy |
|---|---|---|---|---|---|
| 44 | 41 (+3) | 39 (+5) | 22(+22) | 0 (+44) | No |
Note:
- The T-72A uses two-piece ammunition, composed of propellant bags (orange) and projectiles (yellow). Both have separate racks.
Machine guns
| 12.7 mm NSVT | ||||
|---|---|---|---|---|
| Mount | Capacity (Belt) | Fire rate | Vertical | Horizontal |
| Pintle | 300 (150) | 700 | -4°/+75° | ±180° |
| 7.62 mm PKT | ||||
|---|---|---|---|---|
| Mount | Capacity (Belt) | Fire rate | Vertical | Horizontal |
| Coaxial | 2,000 (250) | 700 | N/A | N/A |
Usage in battles
The T-72A play-style is near identical to the T-64A (and with that, Soviet MBTs from here on). One of the key differences between the two vehicles is the T-72A's stronger armour. The quartz core composed turret will also bounce many shots and can even eat up some of the strongest ATGMs. In terms of armament, the T-72A boasts the very powerful and accurate 2A46M that Soviet high-rank tankers will quickly become familiar and fall in love with. Make sure to research the 3BM15 sabot rounds as soon as you can (after Parts and FPE of course), as the stock round has mediocre penetration for a sabot.
List of enemies notes (all of the tanks at the battle-rating with access to APFSDS will be able to penetrate your hull frontally):
- XM-1/XM-1: despite having thin composite armor, the 3BK12M is not recommended to be used with them
- Leopard A1A1: killable by all anti-tank munitions.
- AMX-30B2/AMX-30B2 BRENUS: killable by all anti-tank munition. DM23/33 have enough armor penetration to penetrate T-72 frontal plates
- Leopard 2K: killable by all anti-tank munition with exception of turret manlet when using 3BK12M
- AMX-32:killable by all anti-tank munition
- AMX-40: killable by all anti-tank munition with exception of turret manlet and lower frontal plate when using 3BK12M
- Strv 103: killable by all anti-tank munition. Depending on the hull angling, HEAT-FS might ricochet. APFSDS is recommended to be used when facing it always
Pros and cons
Pros:
- Mounts the same powerful 125 mm 2A46 gun as on the T-64 and T-80 (though an earlier version)
- Low profile, small target compared to other countries' main battle tanks
- Early unlocked laser rangefinder makes sniping long distances easier
- Has both smoke grenade launchers and ESS
- Due to thick frontal armour and correct angling, able to deflect most rounds from counterpart tanks of other countries
- Very accurate gun due to the high muzzle velocity of the APFSDS rounds, very effective long-range sniper
- Autoloader continues working even if fighting a fire or replacing a crew member, ready to use upon the fire being extinguished or the gunner having been replaced
Cons:
- Ammo carousel means your first stage rounds all are centred below the turret; can be easily detonated through a hit to the hull
- Very slow reverse speed and traverse speed, a problem in situations where you cannot back away from an attacking enemy
- 3-man crew makes tank able to be knocked out easier; once one crewmember is knocked out, you have to be very careful not to get hit again
- Gun depression inadequate for most hull-down situations, e.g. sniping from a hill or down a valley
- Driver's port is still a weakness
- Poor top speed
- Inferior optics with only one 8x zoom level
- 1st APFSDS modification is inferior to most contemporary rounds and 3BM22 is a Rank IV modification
- Its 2A46 125 mm gun is an early type; the stock ammunition is lacklustre and it cannot fire ATGMs like the T-64B, T-80B, and T-80U
- Glacis armour is not reliable until the addon armour plate is unlocked (a tier IV modification)
History
Development of the T-72 began shortly after the production of the T-64 highlighted several problems which negatively impacted production rates. Among these problems was an unreliable engine, which couldn't be produced at the high rates needed for a smooth production of the T-64 to take place.
In response, the Uralvagonzavod plant began working on a modified version of the T-64, which would use a more reliable and readily available engine, in order to provide the army with a tank fit for mass-production. Apart from this, changes were also made to the armor layout, in order to simplify production and decrease costs. This work resulted in the creation of the Object 172.
Development of the Object 172 continued, and after some trials, the vehicle entered service with the Soviet Army in August 1973, receiving its official designation T-72. Shortly afterwards, the vehicle was permitted for mass production, following the issuing of an official decree in 1974.
The T-72 was also heavily exported to and produced by nations of the Warsaw Pact as well as other countries worldwide, although these vehicles received certain downgrades compared to native Soviet models. Despite this, the T-72 quickly became one of the most widely used tanks in the world, participating in more conflicts than a single devblog could ever cover.
Since production began in 1974, over 20,000 T-72 tanks were built across several modifications in the Soviet Union/Russia alone, with production of more modern variants still ongoing today, even in other countries as well.
- From Devblog
The T-72 series tank was developed as a direct prototype of the T-64 mechanical issues correction. In 1962, while working on the corrections of production problems, specially engine and firepower, a new prototype was developed with the 2A46M 125mm smoothbore gun and the V-45K diesel engine. This prototype was renamed to Object 172. While being in an unclear political process, decree number 326-113 was issued, freeing Uralvagonzavod from the production of the T-64A. The first batch was produced and set under the name of "Object 172M". It was tested again in 1972 and accepted to service under the name of T-72. License production was sold to multiple countries as well as unit batches to Warsaw pact nations and exported to other countries such as India, Syria, Finland, Iraq and Yugoslavia. After the collapse of the USSR in 1991, some of the independent countries kept the tanks such as Ukraine.
Media
- Skins
- Videos
See also
- T-72B - A later modification of the T-72
- XM-803, MBT/KPz-70 - American and German main battle tanks at a similar BR.
- M48 Super - An equivalent German MBT.
- M60A3 TTS - An American MBT at a similar BR.
- AMX-32 - An equivalent French MBT.
- Chieftain Mk 10, Challenger Mk.2/3, Vickers Mk.7 - British MBTs with a similar BR.
External links
| USSR medium tanks | |
|---|---|
| T-28 | T-28 (1938) · T-28 · T-28E |
| T-34-76 | T-34 (Prototype) · T-34 (1940) · T-34 (1941) · T-34 (1st Gv.T.Br.) · T-34 (1942) · T-34E STZ · T-34E |
| T-34-57 | T-34-57 · T-34-57 (1943) |
| T-34-85 | T-34-85 (D-5T) · T-34-85 · T-34-85E |
| T-34-100 | T-34-100 |
| T-44 | T-44 · T-44-100 · T-44-122 |
| T-54 | T-54 (1947) · T-54 (1949) · T-54 (1951) |
| T-55 | TO-55 · T-55A · T-55AM-1 · T-55AMD-1 |
| T-62 | T-62 · T-62M-1 |
| T-64 | Object 435 · T-64A (1971) · T-64B |
| T-72 | T-72A · T-72AV (TURMS-T) · T-72B · T-72B (1989) · T-72B3 · T-72M2 Moderna |
| T-80 | T-80B · T-80U · T-80UD · T-80UK · T-80UM2 · Т-80U-Е1 · T-80BVM · Object 292 |
| T-90 | Т-90А · T-90M |
| Trophies/Lend-Lease | |
| Germany | ▂T-III · ▂T-V |
| Great Britain | ▂МК-IX "Valentine" |
| USA | ▂M3 Medium · ▂M4A2 |
