Difference between revisions of "SU-76M (5th Gv.Kav.Corps)"

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{{Specs-Card
 
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|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg}}
 
|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg}}
 
 
|market=SU-76M 5th Gv.Kav.Corps
 
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== Description ==
 
== Description ==
 
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The '''{{Specs|name}}''' is a premium gift rank {{Specs|rank}} Soviet tank destroyer {{Battle-rating}}. It was introduced during [[Update 1.49 "Weapons of Victory"]]. The vehicle was made available during the [[wt:en/news/3084-special-the-most-important-strike-en|WW2 Chronicles]] and [[wt:en/news/3309/current/|"Tanker's Day Specials!"]] events in 2015, and again in the [[wt:en/news/4691-vday-victory-day-tournament-en|Victory Day Tournament]] and [[wt:en/news/4954-event-happy-tanker-s-day-en|"Happy tanker's day!"]] events in 2017.
 
The '''{{Specs|name}}''' is a premium gift rank {{Specs|rank}} Soviet tank destroyer {{Battle-rating}}. It was introduced during [[Update 1.49 "Weapons of Victory"]]. The vehicle was made available during the [[wt:en/news/3084-special-the-most-important-strike-en|WW2 Chronicles]] and [[wt:en/news/3309/current/|"Tanker's Day Specials!"]] events in 2015, and again in the [[wt:en/news/4691-vday-victory-day-tournament-en|Victory Day Tournament]] and [[wt:en/news/4954-event-happy-tanker-s-day-en|"Happy tanker's day!"]] events in 2017.
  
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[[M4A3 (105)]]: This low-rank Sherman posts a huge threat to every of its opponents due to its superior armor and destructive firepower. Its armor is overall quite tough to penetrate with your short 76mm gun, but it can be solved by careful aiming. If the M4 is within 200m, use default APHE to shoot at the vertical part of its gun mantlet or its side if exposed. If it's hull down within 100m, only target the gun mantlet with either APHE or APCR to disarm it. When the M4 is further than 400m away, all of your shells will perform poorly at penetrating its armor, so disengage or wait until it gets closer. Remember to not get hit by it, its HE or HEAT is likely to knock the SU-76 out with ease.
 
[[M4A3 (105)]]: This low-rank Sherman posts a huge threat to every of its opponents due to its superior armor and destructive firepower. Its armor is overall quite tough to penetrate with your short 76mm gun, but it can be solved by careful aiming. If the M4 is within 200m, use default APHE to shoot at the vertical part of its gun mantlet or its side if exposed. If it's hull down within 100m, only target the gun mantlet with either APHE or APCR to disarm it. When the M4 is further than 400m away, all of your shells will perform poorly at penetrating its armor, so disengage or wait until it gets closer. Remember to not get hit by it, its HE or HEAT is likely to knock the SU-76 out with ease.
 
=== Modules ===
 
{| class="wikitable"
 
! Tier
 
! colspan="2" | Mobility
 
! Protection
 
! colspan="3" | Firepower
 
|-
 
| I
 
| Tracks
 
|
 
| Parts
 
| Horizontal Drive
 
|
 
|
 
|-
 
| II
 
| Suspension
 
| Brake System
 
| FPE
 
| Adjustment of Fire
 
| BR-350SP
 
|
 
|-
 
| III
 
| Filters
 
|
 
| Crew Replenishment
 
| Elevation Mechanism
 
| BR-350P
 
|
 
|-
 
| IV
 
| Transmission
 
| Engine
 
|
 
| BP-350A
 
| BR-350B (MD-8 fuze)
 
| D-350A
 
|-
 
! colspan="7" | This is a premium vehicle: all modifications are unlocked on purchase
 
|-
 
|}
 
  
 
=== Pros and cons ===
 
=== Pros and cons ===

Revision as of 16:28, 29 December 2020

SU-76M (5th Gv.Kav.Corps)
ussr_su_76m_5st_kav_corps.png
GarageImage SU-76M (5th Gv.Kav.Corps).jpg
SU-76M (5th Gv.Kav.Corps)
Show in game
MARKET

Description

The SU-76M (5th Guards Cavalry Corps) is a premium gift rank II Soviet tank destroyer with a battle rating of 2.0 (AB/RB/SB). It was introduced during Update 1.49 "Weapons of Victory". The vehicle was made available during the WW2 Chronicles and "Tanker's Day Specials!" events in 2015, and again in the Victory Day Tournament and "Happy tanker's day!" events in 2017.

The finest example of a so-called "glass cannon", SU-76M is a small, nimble SPG, but its strongest trait is its gun – the 76.2 mm (3-inch) ZiS-3 possesses a good rate of fire, is able to frontally penetrate and destroy any opposition at the given BR spread, and its shrapnel round is extremely effective against self-propelled anti-aircraft guns and other lightly armoured vehicles, making the HE shell somewhat redundant.

General info

Survivability and armour

Armourfront / side / back
Hull25 / 15 / 15
Turret25 / 10 / 15
Crew4 people
Visibility75 %

Armour type:

  • Rolled homogeneous armour
Armour Front Sides Rear Roof
Hull 25 mm 15 mm 15 mm 7 mm
Superstructure 25 mm 10 mm 15 mm N/A

Notes:

  • Suspension wheels are 10 mm thick while tracks are 15 mm thick.
  • The rear superstructure does not cover the entire crew compartment.

Mobility

Speedforward / back
AB34 / 6 km/h
RB and SB31 / 6 km/h
Number of gears4 forward
1 back
Weight10.5 t
Engine power
AB267 hp
RB and SB140 hp
Power-to-weight ratio
AB25.4 hp/t
RB and SB13.3 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 34 6 10.5 199 267 18.95 25.43
Realistic 31 6 124 140 11.81 13.33

Modifications and economy

Repair cost
AB492 Sl icon.png
RB825 Sl icon.png
SB1 854 Sl icon.png
Crew training3 400 Sl icon.png
Experts23 000 Sl icon.png
Aces160 Ge icon.png
Research Aces380 000 Rp icon.png
Reward for battleAB / RB / SB
Talisman.png 2 × 40 / 70 / 110 % Sl icon.png
Talisman.png 2 × 118 / 118 / 118 % 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
76mm_AP_1942_ammo_pack
Mods new tank vertical aiming.png
Elevation Mechanism
Mods tank ammo.png
76mm_APCR_1943_ammo_pack
Mods tank ammo.png
76mm_HEAT_1944_ammo_pack
Mods tank ammo.png
76mm_AP_1941_ammo_pack
Mods tank ammo.png
76mm_ussr_Smoke_ammo_pack

Armaments

Main armament

Ammunition60 rounds
Reloadbasic crew → aces
7.8 → 6.0 s
Vertical guidance-5° / 15°
Horizontal guidance-15° / 15°
Main article: ZIS-3 (76 mm)
76 mm ZIS-3 Turret rotation speed (°/s) Reloading rate (seconds)
Mode Capacity Vertical Horizontal Stabilizer Stock Upgraded Full Expert Aced Stock Full Expert Aced
Arcade 60 -5°/+15° ±15° N/A 6.2 8.5 10.4 11.5 12.2 8.97 7.94 7.31 6.90
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
BR-350A (MD-5 fuze) APHEBC 87 85 76 67 59 52
BR-350SP APBC 102 100 91 81 72 64
BR-350P APCR 125 119 92 68 50 36
BP-350A HEAT 80 80 80 80 80 80
BR-350B (MD-8 fuze) APHEBC 94 92 83 73 65 57
OF-350M HE 10 10 10 10 10 10
Sh-354T Shrapnel 37 35 29 25 20 17
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-350A (MD-5 fuze) APHEBC 662 6.3 1.2 14 150 48° 63° 71°
BR-350SP APBC 655 6.78 N/A N/A N/A 48° 63° 71°
BR-350P APCR 950 3.02 N/A N/A N/A 66° 70° 72°
BP-350A HEAT 355 5.3 0 0.1 959.42 62° 69° 73°
BR-350B (MD-8 fuze) APHEBC 655 6.3 0.9 14 98.56 48° 63° 71°
OF-350M HE 680 6.2 0.05 0.1 621 79° 80° 81°
Sh-354T Shrapnel 680 6.2 0.5 8 85 62° 69° 73°
Smoke shell characteristics
Ammunition Velocity
(m/s)
Projectile
Mass (kg)
Screen radius
(m)
Screen deploy time
(s)
Screen hold time
(s)
Explosive Mass
(TNT equivalent) (g)
D-350A 680 6.45 13 5 20 50

Ammo racks

Ammo racks of the SU-76M (5th Gv.Kav.Corps)
Full
ammo
1st
rack empty
2nd
rack empty
3rd
rack empty
4th
rack empty
Visual
discrepancy
60 44 (+16) 37 (+23) 30 (+30) (+59) No

Usage in battles

As is common with Tank Destroyers, the SU-76M needs to be handled with care. Not only does it not have a rotating turret, it has an open top and practically no protection from behind. Therefore, when an engagement's complexity evolves and the Su-76 is surrounded, there is little that can be done to survive. One well placed hit to its rear will knock out a good part of the exposed crew, even machine guns can do the job of eliminating both loader and gunner.

Therefore, it is crucial to remain at a distance from the enemy, perhaps even seek the cover of trees for protection against low-level attack aircraft, and to only ever give the front side to an enemy. The fact that this vehicle does not have a turret not only means that it is not effective when fighting more mobile enemies attempting to flank, it also means that placing the armour at an angle is not a viable strategy to increase relative armour thickness and stay more protected, since the gun's limits for horizontal traverse mean that any significant angle of the hull towards an enemy will make make it harder to keep the enemy in sight. What can be done is to fire a shot and, immediately after, angle the hull whilst reloading, to then return to facing the enemy to fire another shot. However, hiding whilst reloading is the most sensible choice.

Unfortunately, the SU-76 has fairly poor mobility, handling, and a vastly different gun when compared to its smaller and more mobile cousin, the ZiS-30. However, the gun on the SU-76 is definitely more powerful than the ZiS-30's 57 mm. The sheer force of the 76 mm shells will cause huge amounts of trauma to a target upon penetration. The SU-76 is also more well armoured than the ZiS-30 and provides much more protection to the gunner crew, especially from smaller caliber rounds (Unless fired from the rear). Given its poor gun depression and velocity, the SU-76 should be used as a mobile brawler and ambusher. It is well suited to performing ambushes in urban areas. The high HE filler of the 76mm shell makes it capable of OHK'ing nearly all enemy armour at its 2.3 BR. A minor issue with the SU-76 is that it has no defensive machine gun, meaning that responding quickly to SPAA is difficult.

The gun in itself is what makes the SU-76M a good vehicle, all its other characteristics are less than impressive. The variety of ammunition is a definite pro for this SPG, its APCR and HEAT shells being effective even at higher ranks, giving this humble tank destroyer the ability to down higher-ranking tanks like the Tiger H1. Recently, the much more effective late-war BR-350B ammunition has been added to the SU-76M's ammunition options. It features noticeably more penetration and a better fuze in exchange for somewhat less explosive mass. Despite this, the SU-76M will often destroy most enemies in one shot when the shells penetrate. Once unlocked, the SU-76 is quite capable of dealing with any tank it is likely to see from the front, though there may be a need to swap ammunition often to deal with different targets.

Enemies worth noting:

M4A3 (105): This low-rank Sherman posts a huge threat to every of its opponents due to its superior armor and destructive firepower. Its armor is overall quite tough to penetrate with your short 76mm gun, but it can be solved by careful aiming. If the M4 is within 200m, use default APHE to shoot at the vertical part of its gun mantlet or its side if exposed. If it's hull down within 100m, only target the gun mantlet with either APHE or APCR to disarm it. When the M4 is further than 400m away, all of your shells will perform poorly at penetrating its armor, so disengage or wait until it gets closer. Remember to not get hit by it, its HE or HEAT is likely to knock the SU-76 out with ease.

Pros and cons

Pros:

  • Decent horizontal gun traverse of 30 degrees-no need to constantly adjust hull position
  • Great cannon, its deadly APHEBC packs a heavy blow for common opponents like the Pz.IIIs, Crusaders and Stuarts
  • Offers a wide range of ammo to deal with various opponents: APHEBC for normal targets, HE / shrapnel for soft targets and APCR for the hard ones
  • Small profile makes it easy to hide and set up ambushes
  • Adequate acceleration and hull traverse
  • Carries up to 60 rounds of ammo which is plenty even for a long battle

Cons:

  • Open topped, very vulnerable to strafing aircraft
  • Thin armour struggles to protect the crew from even .50 cal
  • -3 degrees of gun depression isn't enough for hill combat, and this flaw is sometimes fatal
  • No MG, so killing vehicles with light armor / exposed crew is rather ineffective, for example SPAAs
  • Poor reverse speed of only 5 km/h might get the player killed
  • Cannon penetrates poorly at more than 700m. Will struggle to pen hard targets like the Matildas, early Churchills and Sherman

History

Development

During the interwar years, the development of self-propelled artillery was practically nonexistent in the Soviet Union. Those few projects, based on the chassis of T-26 light tank, such as SU-1, AT-1 or SU-26, were eventually cancelled, and the Red Army entered the Second World War entirely without a dedicated self-propelled gun.

The situation changed after the German invasion in 1941, and vehicles such as the SU-152 or SU-122, based on the KV-1 and T-34 tanks respectively, were developed. In November 1942, the State Defense Committee then ordered the production of a light self-propelled gun, built on the chassis of a light tank and armed with a 76.2 mm gun. The T-70 light tank chassis was chosen, as the other light tanks, the T-50 and T-60, was already out of production. The chassis had to be modified for this role, so it was lengthened and had one additional pair of road wheels added to the design. The armament, the 76.2 mm divisional M1942 gun (also designated ZiS-3), was mounted in a fully enclosed case mate. The gun was positioned at the rear, with the transmission being mounted frontally.

The vehicle was designated SU-76 (Samokhodnaya Ustanovka, "Self-Propelled Gun"), and the production was issued to the No.38 Factory in Kirov and started in December 1942. However, after only a couple of hundred vehicles were produced, the production was halted due to serious mechanical problems and other issues. The power train consisted of two GAZ-202 automobile engines, with each powering one track. However, there was no synchronization gear, so the driver has to control both engines simultaneously, which was an extremely difficult task. This arrangement also caused strong vibrations, which were the cause of frequent engine and transmission failures. The second biggest issue was the enclosed crew compartment, as it was very cramped and offered only a little space for crew members to work properly. The vehicle thus had to be modified, firstly the roof of the crew compartment was removed, improving the access to the gun. The power train was also changed, receiving the more powerful GAZ-203 engines, each producing 85 horsepower, which were now mounted in tandem on the right side of the vehicle, propelling a single drive-shaft. The modified vehicle was designated SU-76M, and its production was resumed in early 1943. More than 14,000 SU-76M's were produced between 1942-1945, making it the second most produced armoured vehicle in Soviet Union after the T-34 tank.

Combat usage

In its intended role, the SU-76M replaced earlier infantry support tanks and was very welcome to Soviet infantry units as it provided them with a light and mobile universal support weapon. The vehicle was meant to be part of three battlefield roles - a light assault gun, a mobile tank destroyer, or a mobile artillery gun as the weapon could be fired indirectly at a range of 17 km. The vehicle was fairly lightweight and produced low ground pressure, enabling it to pass through terrain unsuitable for heavier vehicles. Tts gun could utilize multitude of ammunition types, aside from standard high explosive ammunition, it could use fragmentation, shrapnel, incendiary and smoke rounds. As a tank destroyer, the gun was sufficient against German light and medium tanks such as Panzer III or Panzer IV. The introduction of the APCR and HEAT rounds then enabled SU-76M units to engage even heavier Panther and Tiger tanks with some success, though crew manuals instructed the gunner to try to hit the tracks or gun barrels before these rounds were made.

The vehicle also proved itself effective in an urban environment, where it was used as an assault gun for direct fire against enemy strong points and fortifications. The open-topped casemate made the crew vulnerable to snipers and hand grenades, but it also made the communication between vehicle commander and any accompanying infantry easier. Plus, it was found that the open compartment actually helps against the German infantry anti-tank weapon Panzerfaust, where a closed space would ensure the death of the crew members from the blast concussion amplified in the closed space. The SU-76M's low ground pressure from its weight made it one of the only Soviet vehicles able to operate in swampy terrain, which was extremely helpful during the Belarus Campaign in 1944, allowing the vehicle to attack through swamps in raids. This allowed the Soviets to bypass German defensive areas on more suitable terrain with support of an assault gun accompanying the light infantry. This vehicle was commanded by the units of the 5th Guards Cavalry Corp, equipping it with the necessary camouflage paint and insignias consistent with their unit. The 5th Guards were created in November 20, 1942 and consisted of the 11th and 12th Guards 'Don' Cossack Cavalry Division and the 63rd Cavalry Division. These were ordered to support the Transcaucasus Front and so participated in the Iassy-Kishinev Offensive, Battle of Debrecen, Budapest Offensive, and the Vienna Offensive.

After the end of World War II, the SU-76M was phased out of production, but many of them were exported to other countries, such as China, Cuba, North Korea, North Vietnam or Czechoslovakia, where they would be used in conflicts such as the Korean and Vietnam War against the US and their allies.

Survivors

Due to the large quantity produced and usage after World War II, many are found in intact conditions today in various locations around the world. Some could even be found as war monuments for the Soviet and German memorials.

Media

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 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 · Khrizantema-S
Artillery  2S1 · 2S3M
Other  SU-5-1 · ZiS-30 · SU-122-54 · Object 775
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
  ▂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