Difference between revisions of "SU-57"

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{{Specs-Card|code=ussr_su_57}}
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{{About
 +
| about = Soviet tank destroyer '''{{PAGENAME}}'''
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| usage = other half-track vehicles based on the M3
 +
| link = M3 Half-Track (Family)
 +
}}
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{{Specs-Card
 +
|code=ussr_su_57
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|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg|ArtImage_{{PAGENAME}}.png}}
 +
}}
  
 
== Description ==
 
== Description ==
−
''In the description, the first part needs to be about the history of the creation and combat usage of the vehicle, as well as its key features. In the second part, tell the reader about the ground vehicle in the game. Insert the screenshot of the vehicle. If the novice player does not remember the vehicle by name, they will immediately understand what kind of vehicle it is talking about.''
+
<!-- ''In the description, the first part should be about the history of the creation and combat usage of the vehicle, as well as its key features. In the second part, tell the reader about the ground vehicle in the game. Insert a screenshot of the vehicle, so that if the novice player does not remember the vehicle by name, he will immediately understand what kind of vehicle the article is talking about.'' -->
 +
'''SU-57''' was the Soviet designation for the American T48 GMC, developed by Diamond T in 1942 and actively supplied to the USSR under Lend-Lease. The T48 emerged as a quick solution to American and British military needs for increased mobility of anti-tank guns and is based on the M3 half-track armoured personnel carrier, armed with a US-made version of the British 57 mm Ordnance QF 6-pounder gun. A total of 962 T48s were produced between 1942 and 1943, ultimately proving unnecessary for both British and American forces. However, this self-propelled gun was actively supplied to the Soviet Union, which received 650 T48s between 1943 and 1945, and used them throughout the latter half of World War II.
 +
 
 +
Introduced in [[Update 1.49 "Weapons of Victory"]], the SU-57 is similar to the American [[M3 GMC|75 mm GMC M3]], mounting a gun on the back of a half-track. The most distinctive feature of this vehicle is its gun. Armed with the very accurate 57 mm M1 gun with good penetration and fast reload speed, the SU-57 is a very effective long-range tank destroyer. Aside from that, the SU-57 is very mobile, fast, and agile. This, however, is vital for its survival as the vehicle lacks adequate armour protection. In order to use the SU-57 effectively, it is essential to combine its firepower with its mobility - attack selected targets from distance and be prepared for rapid relocation, as one well-placed enemy shot can tear the vehicle apart. On the other hand, one well-placed shot of the 57 mm gun can tear apart almost everything the SU-57 will encounter, especially when aiming for weak spots.
  
 
== General info ==
 
== General info ==
 
=== Survivability and armour ===
 
=== 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 helpfull for survival in combat?''
+
{{Specs-Tank-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:'''
 +
 
 +
* Rolled homogeneous armour
 +
* Structural steel
 +
 
 +
{| class="wikitable"
 +
|-
 +
! Armour !! Front !! Sides !! Rear !! Roof
 +
|-
 +
| Hull || 6.35 mm (31°) ''Engine grille'' <br> 6.35-12.7 mm (84°) ''Hood'' <br> 6.35 mm (29-30°) ''Front plate'' || 6.35 mm (1-2°) || 6.35 mm (1°) || N/A
 +
|-
 +
| Turret (Gun shield) || 12.7 mm (24-79°) || 12.7 mm (16°) || N/A || N/A
 +
|-
 +
|}
 +
'''Notes:'''
  
−
''If necessary use a visual template to indicate the most secure and weak zones of the armour.''
+
* Suspension wheels are 15 mm thick, bogies are 10 mm thick, and tracks are 7 mm thick.
 +
* Wheels in the front are 2 mm thick.
 +
* Belly armour is 6.35 mm thick.
  
 
=== Mobility ===
 
=== Mobility ===
−
''Write about the mobility of the ground vehicle. Estimate the specific power and maneuverability as well as the maximum speed forward and backward.''
+
{{Specs-Tank-Mobility}}
 +
<!-- ''Write about the mobility of the ground vehicle. Estimate the specific power and manoeuvrability, as well as the maximum speed forwards and backwards.'' -->
 +
 
 +
{{tankMobility|abMinHp=210|rbMinHp=131}}
 +
 
 +
=== Modifications and economy ===
 +
{{Specs-Economy}}
 +
 
 +
== Armaments ==
 +
{{Specs-Tank-Armaments}}
 +
=== Main armament ===
 +
{{Specs-Tank-Weapon|1}}
 +
<!-- ''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: <code><nowiki>{{main|Name of the weapon}}</nowiki></code>. 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.'' -->
 +
{{main|M1 (57 mm)}}
 +
 
 +
{| class="wikitable" style="text-align:center" width="100%"
 +
|-
 +
! colspan="5" | [[M1 (57 mm)|57 mm M1]] || colspan="5" | Turret rotation speed (°/s) || colspan="4" | Reloading rate (seconds)
 +
|-
 +
! Mode !! Capacity !! Vertical !! Horizontal !! Stabilizer
 +
! Stock !! Upgraded !! Full !! Expert !! Aced
 +
! Stock !! Full !! Expert !! Aced
 +
|-
 +
! ''Arcade''
 +
| rowspan="2" | 99 || rowspan="2" | -5°/+15° || rowspan="2" | ±27° || rowspan="2" | N/A || 6.2 || 8.5 || 10.4 || 11.5 || 12.2 || rowspan="2" | 5.20 || rowspan="2" | 4.60 || rowspan="2" | 4.24 || rowspan="2" | 4.00
 +
|-
 +
! ''Realistic''
 +
| 4.2 || 4.9 || 6.0 || 6.6 || 7.0
 +
|-
 +
|}
 +
 
 +
==== Ammunition ====
 +
{{:M1 (57 mm)/Ammunition|M70, M86}}
 +
 
 +
==== [[Ammo racks]] ====
 +
[[File:Ammoracks_{{PAGENAME}}.png|right|thumb|x250px|[[Ammo racks]] of the {{PAGENAME}}]]
 +
{| class="wikitable" style="text-align:center"
 +
|-
 +
! Full<br>ammo
 +
! 1st<br>rack empty
 +
! 2nd<br>rack empty
 +
! 3rd<br>rack empty
 +
! 4th<br>rack empty
 +
!5th<br>rack empty
 +
! Visual<br>discrepancy
 +
|-
 +
| '''99''' || 80&nbsp;''(+19)'' || 60&nbsp;''(+39)'' || 40&nbsp;''(+59)'' || 20&nbsp;''(+79)''
 +
|1&nbsp;''(+98)''|| No
 +
|-
 +
|}
 +
 
 +
Bottom empty: 80&nbsp;''(+19)''
 +
 
 +
== 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).'' -->
 +
 
 +
The SU-57 is an excellent tank destroyer that is capable of effectively and quickly destroying any enemy vehicle, even when in battles several BRs above its own. The 57 mm gun is excellent, and able to quickly deal with any foe you might face. The mobility is technically excellent, with good acceleration and top speed, however there are two issues. Being a half track, the SU-57 steers mostly like a conventional car, which is not ideal for a tank destroyer where the ability to neutral steer is preferable. Additionally the gun has very little depression, and the armour is only resistant to rifle-calibre rounds. These features mean that the SU-57 must seek to get the first shot on enemies. While rushing can be tempting, it will take a long time to get the gun on target when coming to a stop, so it is best to remain stationary when near enemy vehicles. Ambush tactics are very effective with this vehicle, as it is able to quickly reach good locations and deal damage effectively.
 +
 
 +
'''Close Range Engagements:'''
 +
 
 +
The SU-57 struggles at close range due to its limited turret rotation and half track steering. It is best to avoid close range engagements as it will be difficult to get the gun on target, and most enemies will be able to quickly disable the SU-57 due to its lack of armour.
  
−
== Weaponry ==
+
'''Long Range Engagements:'''
−
=== Main weaponry ===
 
−
''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 flexibilty 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: <code><nowiki>{{main|Name of the weapon}}</nowiki></code>. 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.''
 
  
−
=== Additional weaponry ===
+
The SU-57 does well at long range due to the quick reload, high penetration, and high velocity of its main gun. However, SU-57 players should not stay in the exact same spot for too long, as once the enemy vehicles have found the right firing solution, the SU-57 will not last long.
−
''Some tanks are armed with several guns in one or more turrets. Evaluate the additional weaponry and give advice on its use. Describe the ammunition available for additional weaponry. Give advice on how to use them and how to fill the ammunition storage. If there is no additional weaponry remove this subsection.''
 
  
−
=== Machine guns ===
+
'''Arcade Battles:'''
−
''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.''
 
  
−
== Usage in the battles ==
+
In Arcade battles, the SU-57 will not generally do well. This is because in Arcade, the enemy will have a much easier time spotting and getting a good shot on the SU-57. Ambush tactics are not viable in Arcade, and the high speed nature of Arcade will pose a big challenge for the limited turret traverse of the SU-57.
−
''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 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 ===
 
=== Pros and cons ===
−
''Summarize and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in a bulleted list. Do not use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - they have a substitution in the form of softer "inadequate", "effective".''
+
<!-- ''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:'''
 
'''Pros:'''
−
*
+
 
 +
* Accurate and powerful gun capable of penetration even on vast distances
 +
* Can destroy basically everything it encounters very easily
 +
* Great mobility and speed of the half-track vehicle compared to tanks
 +
* Ability to snipe from distance and relocate quickly if needed
 +
* Enemy shells often fly through its thin armour without dealing any serious damage
 +
* Crew has better protection compared to the American [[M3 GMC|75 mm M3 GMC]]
  
 
'''Cons:'''
 
'''Cons:'''
−
*
 
  
−
== Historical part ==
+
* Lack of armour protection - vulnerable even to machine gun fire
−
''Describe the history of the creation and combat usage of the ground vehicle in more detail than in the introduction. If the historical reference turns out to be too big, take it to a separate article, taking a link to an article about the vehicle and adding a block "/historical reference" (example: https://wiki.warthunder.com/Name-vehicles/historical reference) and add a link to it here using the <code>main</code> template. Be sure to include links to sources at the end of the article.''
+
* Vulnerable to shrapnel and artillery shelling due to its open top
 +
* Rather limited gun arc
 +
* Cannot turn on one spot as tracked SPG can due to its half-track configuration
 +
 
 +
== 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).'' -->
 +
===Development===
 +
The '''SU-57''' began as the ''T48 57 mm Gun Motor Carriage'' from the United States. This is similar to their previous anti-tank vehicle the [[M3 GMC|75 mm GMC M3]], which mounted a 75 mm M1897A4 gun instead. The development started from a British and American requirement for a vehicle mounting the 6-pounder gun. This was fulfilled with the 57 mm gun M1 (A US version of the 6-pounder) and this was installed on the rear of an M3 Half-track. Orders came in at April 1942, but the Americans soon drop theirs after the [[M10 GMC|M10 GMC]] was put into production. Thus, the T48 was to be lend-leased to Allied countries and was never classified in the American inventory.
 +
 
 +
The vehicle was tested at the Aberdeen Proving Grounds in May 1942 and was upgraded along the way with new mounting and recoil mechanism. A gun shield with 5/8 inches of armour on the front and 1/4 inch armour on the sides and top provided protection for the crew but was relatively low in height. The employment of the 75 mm GMC M3 had the T48 equipped with headlights that were demountable. The vehicle was approved for production in 1942 and was built until 1943 with 962 vehicles produced total.
 +
 
 +
===Combat usage===
 +
The vehicle was delivered to the British and the Soviet Union as part of the Lend-Lease Act. The British were to use it in the Western Desert Campaign around Egypt and Libya, but the victory was achieved before the vehicles could arrive and do anything. After that, the 57 mm gun on the T48 was being superseded by the 75 mm gun from the US and the 17-pounder from the British. The T48 became surplus in British inventory and some were shipped to the Soviet Union as aid as well. The T48 in Soviet service was called '''SU-57''' (Samokhodnaya ustanovka 57 - Self-propelled gun 57) and they received about 650 units in the course of the war. Some went to the Polish People's Army as well. Aside from that, British and Americans still retained several T48s but were all converted back into regular M3 Half-track carriers except for one in 1944. The German Wehrmacht also operated a few T48 as Half-track carriers due to being captured by the British and Soviet Union.
 +
 
 +
The Soviet Union employed the weapon most notably in their Summer 1944 offensive Operation Bagration. It was widely used by the Soviet 16th Separate Tank Destroyer Brigade in 1943 at the Dnieper River and the 19th Brigade in 1944 at the Baranow bridgehead. These vehicles would continue to serve in various units up until the Berlin and Prague offensives into Germany and Poland. They were allocated to 60 vehicles per brigade and the SU-57s were used as mobile fire support for the infantry due to their mobility. The 57 mm proved very well in this role as it could effectively hide behind a hill and fire from a long range due to the 57 mm gun.
 +
 
 +
{{break}}
 +
{{Navigation-Start|{{Annotation|Archive of the in-game description|An archive of the historical description of the vehicle that was presented in-game prior to Update 1.55 'Royal Armour'}}}}
 +
{{Navigation-First-Simple-Line}}
 +
A self-propelled artillery/anti-tank mount based on the M3 semitrack transporter. Its weapons system included a six-pound British anti-tank cannon. The entire project was completed based on an order by Great Britain in 1942. The SPG was released between December 1942 and May 1943. In the end, Great Britain determined that the project was unnecessary, so this mount was used most widely in the USSR, where most of the SPGs produced were provided as part of the lend-lease program.
 +
{{Navigation-End}}
  
 
== Media ==
 
== Media ==
−
''An excellent addition to the article will be video guides, as well as screenshots from the game and photos.''
+
<!-- ''Excellent additions to the article would be video guides, screenshots from the game, and photos.'' -->
  
−
== Read also ==
+
;Skins
−
''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example,''
+
 
 +
* [https://live.warthunder.com/feed/camouflages/?vehicle=ussr_su_57 Skins and camouflages for the {{PAGENAME}} from live.warthunder.com.]
 +
 
 +
== 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;''
 
* ''reference to the series of the vehicles;''
−
* ''links to approximate analogues of other nations and research trees.''
+
* ''links to approximate analogues of other nations and research trees.'' -->
−
''ETC.''
+
 
 +
;Other vehicles of similar configuration and role
 +
 
 +
* [[M3 GMC]]
 +
* [[Sd.Kfz.251/10]]
  
−
== Sources ==
+
== External links ==
 
''Paste links to sources and external resources, such as:''
 
''Paste links to sources and external resources, such as:''
 +
 
* ''topic on the official game forum;''
 
* ''topic on the official game forum;''
−
* ''page on the Wikipedia;''
 
 
* ''other literature.''
 
* ''other literature.''
 +
 +
{{TankManufacturer Ordnance Department}}
 +
{{USSR tank destroyers}}
 +
{{USSR premium ground vehicles}}
 +
[[Category:Half-tracks]]

Latest revision as of 20:02, 21 August 2024

Rank VI USA | Premium | Golden Eagles
A-10A Thunderbolt (Early)
This page is about the Soviet tank destroyer SU-57. For other half-track vehicles based on the M3, see M3 Half-Track (Family).
SU-57
ussr_su_57.png
GarageImage SU-57.jpg
ArtImage SU-57.png
SU-57
USSR flag.png USSR
I Rank
Battle rating:
AB RB SB
2.3 2.3 2.3
Class:
PREMIUM
Purchase:550 Specs-Card-Eagle.png
Show in game

Description

SU-57 was the Soviet designation for the American T48 GMC, developed by Diamond T in 1942 and actively supplied to the USSR under Lend-Lease. The T48 emerged as a quick solution to American and British military needs for increased mobility of anti-tank guns and is based on the M3 half-track armoured personnel carrier, armed with a US-made version of the British 57 mm Ordnance QF 6-pounder gun. A total of 962 T48s were produced between 1942 and 1943, ultimately proving unnecessary for both British and American forces. However, this self-propelled gun was actively supplied to the Soviet Union, which received 650 T48s between 1943 and 1945, and used them throughout the latter half of World War II.

Introduced in Update 1.49 "Weapons of Victory", the SU-57 is similar to the American 75 mm GMC M3, mounting a gun on the back of a half-track. The most distinctive feature of this vehicle is its gun. Armed with the very accurate 57 mm M1 gun with good penetration and fast reload speed, the SU-57 is a very effective long-range tank destroyer. Aside from that, the SU-57 is very mobile, fast, and agile. This, however, is vital for its survival as the vehicle lacks adequate armour protection. In order to use the SU-57 effectively, it is essential to combine its firepower with its mobility - attack selected targets from distance and be prepared for rapid relocation, as one well-placed enemy shot can tear the vehicle apart. On the other hand, one well-placed shot of the 57 mm gun can tear apart almost everything the SU-57 will encounter, especially when aiming for weak spots.

General info

Survivability and armour

Armourfront / side / back
Hull6 / 6 / 6
Turret6 / 6 / 6
Crew4 people
Visibility88 %

Armour type:

  • Rolled homogeneous armour
  • Structural steel
Armour Front Sides Rear Roof
Hull 6.35 mm (31°) Engine grille
6.35-12.7 mm (84°) Hood
6.35 mm (29-30°) Front plate 		6.35 mm (1-2°) 6.35 mm (1°) N/A
Turret (Gun shield) 12.7 mm (24-79°) 12.7 mm (16°) N/A N/A

Notes:

  • Suspension wheels are 15 mm thick, bogies are 10 mm thick, and tracks are 7 mm thick.
  • Wheels in the front are 2 mm thick.
  • Belly armour is 6.35 mm thick.

Mobility

Speedforward / back
AB83 / 19 km/h
RB and SB76 / 18 km/h
Number of gears8 forward
2 back
Weight8.6 t
Engine power
AB282 hp
RB and SB148 hp
Power-to-weight ratio
AB32.8 hp/t
RB and SB17.2 hp/t
Game Mode Max Speed (km/h) Weight (tons) Engine power (horsepower) Power-to-weight ratio (hp/ton)
Forward Reverse Stock Upgraded Stock Upgraded
Arcade 83 19 8.6 210 282 24.42 32.79
Realistic 76 18 131 148 15.23 17.21

Modifications and economy

Repair cost
AB559 Sl icon.png
RB231 Sl icon.png
SB277 Sl icon.png
Crew training1 400 Sl icon.png
Experts9 000 Sl icon.png
Aces75 Ge icon.png
Research Aces270 000 Rp icon.png
Reward for battleAB / RB / SB
Talisman.png 2 × 30 / 30 / 40 % Sl icon.png
Talisman.png 2 × 106 / 106 / 106 % Rp icon.png
Modifications
Mobility Protection Firepower
Mods new tank traks.png
Tracks
Mods new tank suspension.png
Suspension
Mods new tank break.png
Brake System
Mods new tank filter.png
Filters
Mods new tank transmission.png
Transmission
Mods new tank engine.png
Engine
Mods tank tool kit.png
Improved Parts
Mods extinguisher.png
Improved FPE
Mods tank reinforcement ussr.png
Crew Replenishment
Mods new tank horizontal aiming.png
Horizontal Drive
Mods tank cannon.png
Adjustment of Fire
Mods tank ammo.png
57mm_us_APCBC_ammo_pack
Mods new tank vertical aiming.png
Elevation Mechanism

Armaments

Main armament

57 mm M1 cannon
Ammunition99 rounds
Reloadbasic crew → aces
5.2 → 4.0 s
Vertical guidance-5° / 15°
Horizontal guidance-26° / 26°
Main article: M1 (57 mm)
57 mm M1 Turret rotation speed (°/s) Reloading rate (seconds)
Mode Capacity Vertical Horizontal Stabilizer Stock Upgraded Full Expert Aced Stock Full Expert Aced
Arcade 99 -5°/+15° ±27° N/A 6.2 8.5 10.4 11.5 12.2 5.20 4.60 4.24 4.00
Realistic 4.2 4.9 6.0 6.6 7.0

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
M70 AP 118 114 97 80 66 54
M86 APCBC 122 118 103 87 73 62
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%
M70 AP 900 2.85 - - - 47° 60° 65°
M86 APCBC 822 3.29 1.2 9 41.16 48° 63° 71°

Ammo racks

Ammo racks of the SU-57
Full
ammo 		1st
rack empty 		2nd
rack empty 		3rd
rack empty 		4th
rack empty 		5th
rack empty 		Visual
discrepancy
99 80 (+19) 60 (+39) 40 (+59) 20 (+79) 1 (+98) No

Bottom empty: 80 (+19)

Usage in battles

The SU-57 is an excellent tank destroyer that is capable of effectively and quickly destroying any enemy vehicle, even when in battles several BRs above its own. The 57 mm gun is excellent, and able to quickly deal with any foe you might face. The mobility is technically excellent, with good acceleration and top speed, however there are two issues. Being a half track, the SU-57 steers mostly like a conventional car, which is not ideal for a tank destroyer where the ability to neutral steer is preferable. Additionally the gun has very little depression, and the armour is only resistant to rifle-calibre rounds. These features mean that the SU-57 must seek to get the first shot on enemies. While rushing can be tempting, it will take a long time to get the gun on target when coming to a stop, so it is best to remain stationary when near enemy vehicles. Ambush tactics are very effective with this vehicle, as it is able to quickly reach good locations and deal damage effectively.

Close Range Engagements:

The SU-57 struggles at close range due to its limited turret rotation and half track steering. It is best to avoid close range engagements as it will be difficult to get the gun on target, and most enemies will be able to quickly disable the SU-57 due to its lack of armour.

Long Range Engagements:

The SU-57 does well at long range due to the quick reload, high penetration, and high velocity of its main gun. However, SU-57 players should not stay in the exact same spot for too long, as once the enemy vehicles have found the right firing solution, the SU-57 will not last long.

Arcade Battles:

In Arcade battles, the SU-57 will not generally do well. This is because in Arcade, the enemy will have a much easier time spotting and getting a good shot on the SU-57. Ambush tactics are not viable in Arcade, and the high speed nature of Arcade will pose a big challenge for the limited turret traverse of the SU-57.

Pros and cons

Pros:

  • Accurate and powerful gun capable of penetration even on vast distances
  • Can destroy basically everything it encounters very easily
  • Great mobility and speed of the half-track vehicle compared to tanks
  • Ability to snipe from distance and relocate quickly if needed
  • Enemy shells often fly through its thin armour without dealing any serious damage
  • Crew has better protection compared to the American 75 mm M3 GMC

Cons:

  • Lack of armour protection - vulnerable even to machine gun fire
  • Vulnerable to shrapnel and artillery shelling due to its open top
  • Rather limited gun arc
  • Cannot turn on one spot as tracked SPG can due to its half-track configuration

History

Development

The SU-57 began as the T48 57 mm Gun Motor Carriage from the United States. This is similar to their previous anti-tank vehicle the 75 mm GMC M3, which mounted a 75 mm M1897A4 gun instead. The development started from a British and American requirement for a vehicle mounting the 6-pounder gun. This was fulfilled with the 57 mm gun M1 (A US version of the 6-pounder) and this was installed on the rear of an M3 Half-track. Orders came in at April 1942, but the Americans soon drop theirs after the M10 GMC was put into production. Thus, the T48 was to be lend-leased to Allied countries and was never classified in the American inventory.

The vehicle was tested at the Aberdeen Proving Grounds in May 1942 and was upgraded along the way with new mounting and recoil mechanism. A gun shield with 5/8 inches of armour on the front and 1/4 inch armour on the sides and top provided protection for the crew but was relatively low in height. The employment of the 75 mm GMC M3 had the T48 equipped with headlights that were demountable. The vehicle was approved for production in 1942 and was built until 1943 with 962 vehicles produced total.

Combat usage

The vehicle was delivered to the British and the Soviet Union as part of the Lend-Lease Act. The British were to use it in the Western Desert Campaign around Egypt and Libya, but the victory was achieved before the vehicles could arrive and do anything. After that, the 57 mm gun on the T48 was being superseded by the 75 mm gun from the US and the 17-pounder from the British. The T48 became surplus in British inventory and some were shipped to the Soviet Union as aid as well. The T48 in Soviet service was called SU-57 (Samokhodnaya ustanovka 57 - Self-propelled gun 57) and they received about 650 units in the course of the war. Some went to the Polish People's Army as well. Aside from that, British and Americans still retained several T48s but were all converted back into regular M3 Half-track carriers except for one in 1944. The German Wehrmacht also operated a few T48 as Half-track carriers due to being captured by the British and Soviet Union.

The Soviet Union employed the weapon most notably in their Summer 1944 offensive Operation Bagration. It was widely used by the Soviet 16th Separate Tank Destroyer Brigade in 1943 at the Dnieper River and the 19th Brigade in 1944 at the Baranow bridgehead. These vehicles would continue to serve in various units up until the Berlin and Prague offensives into Germany and Poland. They were allocated to 60 vehicles per brigade and the SU-57s were used as mobile fire support for the infantry due to their mobility. The 57 mm proved very well in this role as it could effectively hide behind a hill and fire from a long range due to the 57 mm gun.


Archive of the in-game description

A self-propelled artillery/anti-tank mount based on the M3 semitrack transporter. Its weapons system included a six-pound British anti-tank cannon. The entire project was completed based on an order by Great Britain in 1942. The SPG was released between December 1942 and May 1943. In the end, Great Britain determined that the project was unnecessary, so this mount was used most widely in the USSR, where most of the SPGs produced were provided as part of the lend-lease program.


Media

Skins

See also

Other vehicles of similar configuration and role

External links

Paste links to sources and external resources, such as:

  • topic on the official game forum;
  • other literature.


U.S. Army Ordnance Department/Corps*
Light tanks  T18E2 · M24 (Designed in collaboration with Cadillac)
M3 Stuart  M3 · M3A1 Stuart · M3A1 (USMC)
M5 Stuart  M5A1
Medium tanks  M3 Lee
M4 Sherman  M4 · M4A1 · M4A2 · M4A3 (105) · Calliope
  M4A1 (76) W · M4A2 (76) W · M4A3 (76) W
M26 Pershing  T20 · T25 · M26 · M26E1 · M26 T99
Patton Series  M46 · M46 "Tiger" · M47
Prototypes  T54E1 · T95E1
Heavy tanks  M103
M4 Jumbo  M4A3E2 · Cobra King · M4A3E2 (76) W
M6 Heavy  M6A1 · M6A2E1 · T1E1
M26 Pershing  T26E1-1 · T26E5
Prototypes  T14
T29  T29 · T30 · T34
T-32  T32 · T32E1
Tank destroyers  M3 GMC · M10 GMC · M56
M8 GMC  M8 HMC · M8A1 GMC
M36 GMC  M36 GMC · M36B2
Prototypes  T28 · T95
SPAAGs 
Production  M19 MGMC · M42
Export/Captured  ␗M8 HMC · SU-57
Stuart  Stuart I · Stuart III · ␗M3A3 Stuart · ␗M3A3 (1st PTG) · ▄M3A3 · ▄M3A3 Stuart · ▃Stuart VI (5th CAD) · ␗M5A1
Lee/Grant  ▂M3 Medium · ▃Grant I · Grant I
M4 Sherman  Sherman II · ▄M4A1 · ␗M4A1 (75) W · ▀M4 748 (a) · ▂M4A2 · ▄M4A3 (105) · ▅M4A3 (76) W · ▄M4A3E2
  ␗M4A4 · ␗M4A4 (1st PTG) · ▄Sherman V · ▄M4A4 · ▄Sherman I Composito
M26 Pershing  M26 "D.C.Ariete" · M26A1
M47 Patton  mKPz M47 G · ▅M47
M10 GMC  ␗M10 GMC · ▄M10 GMC
M36 GMC  ␗M36 GMC · M36B1 · ▅M36 · ▄M36B2
M19 MGMC  ▅M19A1
M42 MGMC  ▅M42 · ␗M42
  *The Ordnance Department was renamed to the Ordnance Corps after the Army Reorganization Act of 1950.

USSR tank destroyers
SU-76M  SU-76M · SU-76M (5th Gv.Kav.Corps) · SU-85A
SU-57B  SU-57B · SU-76D
T-34 Derivatives  SU-122 · SU-85 · SU-85M · SU-100 · SU-122P
Heavy Tank Derivatives  SU-100Y · ISU-122 · ISU-122S · SU-152 · ISU-152 · Object 268
SU-100P and Derivatives  SU-100P · Object 120
Wheeled  YaG-10 (29-K)
Airborne  ASU-57 · ASU-85
Rocket  BM-8-24 · BM-13N · BM-31-12
ATGM  IT-1 · Shturm-S · Object 775 · Khrizantema-S
Artillery  2S1 · 2S3M
Other  SU-5-1 · ZiS-30 · SU-122-54
USA  SU-57

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

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