Difference between revisions of "PT-76-57"
Colok76286 (talk | contribs) (→Ammunition: Filled tables) |
R_nminbiY_n (talk | contribs) (added devblog history, mg and armour stats) (Tag: Visual edit) |
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! Armour !! Front (Slope angle) !! Sides !! Rear !! Roof | ! Armour !! Front (Slope angle) !! Sides !! Rear !! Roof | ||
|- | |- | ||
| − | | Hull || | + | | Hull || 10 mm (79°) ''Top'' |
| + | 13 mm (56°) ''Bottom'' | ||
| + | | 13 mm ''Top'' <br> 10 mm ''Bottom'' || 6 mm || 5 - 6 mm | ||
|- | |- | ||
| − | | Turret || | + | | Turret || 22 mm ''Turret front'' <br>30 mm ''Gun mantlet'' || 18 - 22 mm || 15 mm || 6 mm |
| − | |||
| − | |||
|- | |- | ||
|} | |} | ||
| Line 138: | Line 138: | ||
! Mount !! Capacity (Belt) !! Fire rate !! Vertical !! Horizontal | ! Mount !! Capacity (Belt) !! Fire rate !! Vertical !! Horizontal | ||
|- | |- | ||
| − | | | | + | | Coaxial |
| + | | 2,000 (250) || 700 || N/A || N/A | ||
|- | |- | ||
|} | |} | ||
| Line 153: | Line 154: | ||
* Rapid firing 57 mm autocannon can deal huge damage in a short amount of time | * Rapid firing 57 mm autocannon can deal huge damage in a short amount of time | ||
| − | * Two-plane stabiliser grants it the ability to fire first, | + | * Two-plane stabiliser grants it the ability to fire first, compared to most opponents which lack stabilizers |
* 5-14x gunsight zoom is great for both short range and long range engagements | * 5-14x gunsight zoom is great for both short range and long range engagements | ||
| − | * | + | * Fast -17 km/h reverse allows it to pull out dangerous situations in time |
* ~150 mm penetration plus 20 g TNT filler is deadly for sideshots | * ~150 mm penetration plus 20 g TNT filler is deadly for sideshots | ||
* Has both smoke grenade launchers (2 salvos) and ESS | * Has both smoke grenade launchers (2 salvos) and ESS | ||
| Line 167: | Line 168: | ||
== History == | == History == | ||
<!-- ''Describe the history of the creation and combat usage of the vehicle in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, also if applicable).'' --> | <!-- ''Describe the history of the creation and combat usage of the vehicle in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, also if applicable).'' --> | ||
| − | '' | + | === [[wt:en/news/7389-development-battle-pass-vehicles-pt-76-57-en|Devblog]]'':'' === |
| + | In the early 2000’s, the issue of increasing the combat effectiveness of the numerous, but outdated PT-76’s was proposed to be solved in a very non-trivial way. Engineers of the Nizhny Novgorod design bureau "Burevestnik" combined the 57mm automatic gun developed in the USSR at the end of the 70’s with a mechanized ammunition rack, combining this in a combat module for a specially created turret for light tanks of the PT-76 series. While considering possible ways to re-equip old amphibious tanks with a new weapon, the small-caliber automatic cannon, although it was inferior to other variants of larger calibers in terms of armor penetration, gained a lot in terms of the burst weight to time ratio, as well as in possible applications - from destroying armored vehicles (including a modern MBT when hit to the side) to fighting helicopters. | ||
| + | |||
| + | The AU-220 module itself, built on the basis of the Soviet S-60 anti-aircraft gun, has already been proposed for the fleet in the form of a remotely controlled shipborne mounting. For use on armored vehicles, the module was equipped with a modern fire control system with night vision devices and a laser rangefinder. The prototype PT-76 with a 57mm gun, remained at a stage as a working prototype, however, the AU-220M module continues to exist as a promising solution for the latest vehicles in the Russian army. | ||
== Media == | == Media == | ||
Revision as of 01:42, 26 November 2021
| This page is about the Soviet light tank PT-76-57. For other versions, see PT-76 (Family). |
Contents
Description
The PT-76-57 is a premium gift rank V Soviet light tank with a battle rating of 7.7 (AB) and 8.3 (RB/SB). It was introduced during Update "Direct Hit" as a reward for Battle Pass: Season V, "River Hunter".
General info
Survivability and armour
Describe armour protection. Note the most well protected and key weak areas. Appreciate the layout of modules as well as the number and location of crew members. Is the level of armour protection sufficient, is the placement of modules helpful for survival in combat? If necessary use a visual template to indicate the most secure and weak zones of the armour.
Armour type:
| Armour | Front (Slope angle) | Sides | Rear | Roof |
|---|---|---|---|---|
| Hull | 10 mm (79°) Top
13 mm (56°) Bottom |
13 mm Top 10 mm Bottom |
6 mm | 5 - 6 mm |
| Turret | 22 mm Turret front 30 mm Gun mantlet |
18 - 22 mm | 15 mm | 6 mm |
Notes:
Mobility
| Game Mode | Max Speed (km/h) | Weight (tons) | Engine power (horsepower) | Power-to-weight ratio (hp/ton) | |||
|---|---|---|---|---|---|---|---|
| Forward | Reverse | Stock | Upgraded | Stock | Upgraded | ||
| Arcade | 67 | 20 | 15 | 465 | 572 | 31 | 38.13 |
| Realistic | 61 | 18 | 265 | 300 | 17.67 | 20 | |
Modifications and economy
2 × 110 / 150 / 180 % 2 × 190 / 190 / 190 % | Mobility | Protection | Firepower | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
Armaments
Main armament
Give the reader information about the characteristics of the main gun. Assess its effectiveness in a battle based on the reloading speed, ballistics and the power of shells. Do not forget about the flexibility of the fire, that is how quickly the cannon can be aimed at the target, open fire on it and aim at another enemy. Add a link to the main article on the gun: {{main|Name of the weapon}}. Describe in general terms the ammunition available for the main gun. Give advice on how to use them and how to fill the ammunition storage.
| 57 mm AU-220 | Turret rotation speed (°/s) | Reloading rate (seconds) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mode | Capacity | Fire rate | Vertical | Horizontal | Stabilizer | Stock | Upgraded | Full | Expert | Aced | Stock | Full | Expert | Aced |
| Arcade | 100 | 120 | -5°/+35° | ±180° | Two-plane | __._ | __._ | __._ | __._ | __._ | 0.50 | 0.50 | 0.50 | 0.50 |
| Realistic | __._ | __._ | __._ | __._ | __._ | |||||||||
Ammunition
| 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 | ||
| BR-281 | APCBC | 151 | 147 | 132 | 114 | 100 | 87 |
| OR-281U | HE* | 5 | 5 | 5 | 5 | 5 | 5 |
| 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% | |||||||
| BR-281 | APCBC | 1,000 | 2.8 | 1.2 | 9 | 20 | 48° | 63° | 71° |
| OR-281U | HE* | 1,000 | 2.8 | 0 | 0.1 | 153 | 79° | 80° | 81° |
Ammo racks
| Full ammo |
1st rack empty |
2nd rack empty |
3rd rack empty |
4th rack empty |
5th rack empty |
6th rack empty |
Visual discrepancy |
|---|---|---|---|---|---|---|---|
| 100 | __ (+__) | __ (+__) | __ (+__) | __ (+__) | __ (+__) | __ (+__) | __ |
Machine guns
Offensive and anti-aircraft machine guns not only allow you to fight some aircraft but also are effective against lightly armoured vehicles. Evaluate machine guns and give recommendations on its use.
| 7.62 mm PKT | ||||
|---|---|---|---|---|
| Mount | Capacity (Belt) | Fire rate | Vertical | Horizontal |
| Coaxial | 2,000 (250) | 700 | N/A | N/A |
Usage in battles
Describe the tactics of playing in the vehicle, the features of using vehicles in the team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view but instead give the reader food for thought. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).
Pros and cons
Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in a bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".
Pros:
- Rapid firing 57 mm autocannon can deal huge damage in a short amount of time
- Two-plane stabiliser grants it the ability to fire first, compared to most opponents which lack stabilizers
- 5-14x gunsight zoom is great for both short range and long range engagements
- Fast -17 km/h reverse allows it to pull out dangerous situations in time
- ~150 mm penetration plus 20 g TNT filler is deadly for sideshots
- Has both smoke grenade launchers (2 salvos) and ESS
- Is amphibious
Cons:
- Inherits the PT-76 hull, meaning extremely poor armour
- ~150 mm penetration will struggle against late/cold war heavy tanks like M103, Conqueror, Maus, etc.
History
Devblog:
In the early 2000’s, the issue of increasing the combat effectiveness of the numerous, but outdated PT-76’s was proposed to be solved in a very non-trivial way. Engineers of the Nizhny Novgorod design bureau "Burevestnik" combined the 57mm automatic gun developed in the USSR at the end of the 70’s with a mechanized ammunition rack, combining this in a combat module for a specially created turret for light tanks of the PT-76 series. While considering possible ways to re-equip old amphibious tanks with a new weapon, the small-caliber automatic cannon, although it was inferior to other variants of larger calibers in terms of armor penetration, gained a lot in terms of the burst weight to time ratio, as well as in possible applications - from destroying armored vehicles (including a modern MBT when hit to the side) to fighting helicopters.
The AU-220 module itself, built on the basis of the Soviet S-60 anti-aircraft gun, has already been proposed for the fleet in the form of a remotely controlled shipborne mounting. For use on armored vehicles, the module was equipped with a modern fire control system with night vision devices and a laser rangefinder. The prototype PT-76 with a 57mm gun, remained at a stage as a working prototype, however, the AU-220M module continues to exist as a promising solution for the latest vehicles in the Russian army.
Media
Excellent additions to the article would be video guides, screenshots from the game, and photos.
See also
Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:
- reference to the series of the vehicles;
- links to approximate analogues of other nations and research trees.
External links
| USSR light tanks | |
|---|---|
| T-26 | T-26 · T-26 (1st Gv.T.Br.) · T-26-4 · T-26E |
| BT | BT-5 · RBT-5 · BT-7 · BT-7 TD · BT-7M · BT-7A (F-32) |
| T-50 | T-126 · T-50 |
| T-70 | T-70 · T-80 |
| PT-76 | PT-76B · PT-76-57 · Object 906 |
| BMP | BMP-1 · BMP-2 · BMP-2M · BMP-3 |
| BMD | BMD-4 |
| 2S25 | 2S25 · 2S25M |
| Wheeled | BA-11 · BTR-80A |
| Other | T-60 · Object 685 · 2S38 |
| China | ▂Type 62 |
| USSR premium ground vehicles | |
|---|---|
| Light tanks | BA-11 · RBT-5 · BT-7A (F-32) · T-26 (1st Gv.T.Br.) · T-26E · T-126 · PT-76-57 · 2S38 |
| Medium tanks | T-34 (Prototype) · T-34 (1st Gv.T.Br.) · T-34E · T-34-57 (1943) · T-34-85E · T-34-100 · T-44-122 · TO-55 · T-55AM-1 · T-72AV (TURMS-T) · T-80UD · Т-80U-Е1 |
| ▂M3 Medium · ▂M4A2 · ▂T-III · ▂T-V · ▂МК-IX "Valentine" | |
| Heavy tanks | SMK · T-35 · ▂MK-II "Matilda" · KV-1E · KV-2 (1940) · KV-2 (ZiS-6) · KV-122 · KV-220 · IS-2 "Revenge" · Object 248 · IS-6 · T-10A |
| Tank destroyers | BM-8-24 · BM-13N · BM-31-12 |
| SU-57 · SU-76D · SU-76M (5th Gv.Kav.Corps) · SU-85A · SU-100Y · SU-122P · Object 120 | |
| SPAA | ▂Phòng không T-34 · ZUT-37 |
