ZSU-57-2

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Chinese A-5C Pack
ZSU-57-2
ussr_zsu_57_2.png
GarageImage ZSU-57-2.jpg
ZSU-57-2
AB RB SB
7.0 7.0 7.0
Class:
Research:110 000 Specs-Card-Exp.png
Purchase:310 000 Specs-Card-Lion.png
Show in game

Description

The ZSU-57-2 is a rank V Soviet self-propelled anti-aircraft vehicle with a battle rating of 7.0 (AB/RB/SB). It was introduced in Update 1.43. Two 57 mm cannons placed in an anti-aircraft format on a heavily modified T-54 chassis, the ZSU-57-2 has proven to be more of a menace to ground vehicles than aircraft with its high-velocity cannons, but low sustained rate of fire.

General info

Survivability and armour

Armourfront / side / back
Hull15 / 15 / 6
Turret15 / 13 / 13
Crew6 people
Visibility103 %

Armour type:

  • Rolled homogeneous armour
Armour Front Sides Rear Roof
Hull 13.5 mm (61°) Front glacis
15 mm (53°) Lower glacis
15 mm 10 mm (17-49°) Top
6 mm (73°) Bottom
15 mm
Turret 15 mm (14-57°) Turret front
15 mm (25-64°) Gun mantlet
13.5 mm (9-61°) 13.5 mm (4-59°) N/A

Notes:

  • Suspension wheels and tracks are 20 mm thick.
  • Belly armour is 13.5 mm thick.
  • A 6 mm RHA plate separates the engine compartment from the crew.
  • Hatches and air intake are 6 mm thick.

Mobility

Speedforward / back
AB55 / 9 km/h
RB and SB51 / 8 km/h
Number of gears5 forward
1 back
Weight28.0 t
Engine power
AB992 hp
RB and SB520 hp
Power-to-weight ratio
AB35.4 hp/t
RB and SB18.6 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 55 9 28 739 992 26.39 35.43
Realistic 51 8 460 520 16.43 18.57

The ZSU-57-2's mobility is rather good. It is faster than most medium tanks, while weighing 28 tons and having a 520 hp engine at 2,000 RPM. Manouverability is good at all speeds, as its a relatively light tank with a powerful engine. It bleeds a lot of speed while turning, but the turning is fast and responsive and does not have neutral steering. The maximum speed is limited by the transmission to 51 km/h forwards and -8 km/h in reverse for RB, and 55/-9 km/h for AB.

Modifications and economy

Repair costBasic → Reference
AB1 970 → 2 535 Sl icon.png
RB2 150 → 2 767 Sl icon.png
SB3 070 → 3 951 Sl icon.png
Total cost of modifications95 100 Rp icon.png
158 700 Sl icon.png
Talisman cost2 100 Ge icon.png
Crew training90 000 Sl icon.png
Experts310 000 Sl icon.png
Aces1 200 Ge icon.png
Research Aces720 000 Rp icon.png
Reward for battleAB / RB / SB
110 / 140 / 200 % Sl icon.png
196 / 196 / 196 % Rp icon.png
Modifications
Mobility Protection Firepower
Mods new tank traks.png
Tracks
Research:
6 500 Rp icon.png
Cost:
10 000 Sl icon.png
230 Ge icon.png
Mods new tank suspension.png
Suspension
Research:
4 400 Rp icon.png
Cost:
7 100 Sl icon.png
160 Ge icon.png
Mods new tank break.png
Brake System
Research:
4 400 Rp icon.png
Cost:
7 100 Sl icon.png
160 Ge icon.png
Mods new tank filter.png
Filters
Research:
6 100 Rp icon.png
Cost:
9 800 Sl icon.png
210 Ge icon.png
Mods new tank transmission.png
Transmission
Research:
11 000 Rp icon.png
Cost:
18 000 Sl icon.png
390 Ge icon.png
Mods new tank engine.png
Engine
Research:
11 000 Rp icon.png
Cost:
18 000 Sl icon.png
390 Ge icon.png
Mods tank tool kit.png
Parts
Research:
4 200 Rp icon.png
Cost:
10 000 Sl icon.png
230 Ge icon.png
Mods extinguisher.png
FPE
Research:
2 900 Rp icon.png
Cost:
7 100 Sl icon.png
160 Ge icon.png
Mods tank reinforcement ussr.png
Crew Replenishment
Research:
6 100 Rp icon.png
Cost:
9 800 Sl icon.png
210 Ge icon.png
Mods new tank horizontal aiming.png
Horizontal Drive
Research:
6 500 Rp icon.png
Cost:
10 000 Sl icon.png
230 Ge icon.png
Mods tank ammo.png
57mm_AP_ammo_pack
Research:
4 400 Rp icon.png
Cost:
7 100 Sl icon.png
160 Ge icon.png
Mod arrow 0.png
Mods aa cannon.png
Adjustment of Fire
Research:
4 400 Rp icon.png
Cost:
7 100 Sl icon.png
160 Ge icon.png
Mods tank ammo.png
57mm_APCBC_ammo_pack
Research:
6 100 Rp icon.png
Cost:
9 800 Sl icon.png
210 Ge icon.png
Mods new tank vertical aiming.png
Elevation Mechanism
Research:
6 100 Rp icon.png
Cost:
9 800 Sl icon.png
210 Ge icon.png
Mods art support.png
Artillery Support
Research:
11 000 Rp icon.png
Cost:
18 000 Sl icon.png
390 Ge icon.png

Armaments

Main armament

2 x 57 mm S-68 cannon
Ammunition296 rounds
Belt capacity4 rounds
Reloadbasic crew → aces
2.6 → 2.0 s
Fire rate120 shots/min
Vertical guidance-5° / 85°
Main article: S-68 (57 mm)

Although this is an AA vehicle, its twin 57 mm cannons are still equally deadly against ground units. When stock, their accuracy isn't good so the shells fly all over the place as the distance increases, and the belt is made up of half AP, half HE, meaning it is not efficient when dealing with either planes or tanks. Therefore the best tactic for a fully stock ZSU-57-2 is to shoot the enemies' side up close or to target low-flying helicopters.

When the BR-281 belt (full APHE) is available, the player can go into full anti-tank mode as this shell packs quite a punch, and it can penetrate pretty much any tank's side armour (excluding the Maus, in which case take out its gun barrel) and some tanks' frontal armour. In a flank the ZSU-57-2 can finish off a group of opponents at an unbelievable speed. Two shells will slice through their side armour and explode, so theoretically one clip is enough to wipe out four tanks in a row (aiming at the crew compartment only, of course). A few seconds later, another clip will be loaded, ready to hunt more prey. Be aware that each clip only contains 8 rounds (4 for each of the two cannons), so do not waste your shots.

This shell also performs alright in the AA role, since its calibre is quite large for planes, and a direct hit usually critically damages the plane, if not killing it instantly. However, unlike its Chinese brother, WZ305, the ZSU-57-2 does not have access to any VT shells so it is always beneficial to lead with extra care and only open fire if the plane is close enough.

The BR-281U belt does not offer any extra penetration and thus should not be used. Its efficiency decreases as half the belt is made up of HE shells with no anti-armour potential.

57 mm S-68 (x2) Turret rotation speed (°/s) Reloading rate (seconds)
Mode Capacity (Belt) Fire rate Vertical Horizontal Stabilizer Stock Upgraded Full Expert Aced Stock Full Expert Aced
Arcade 296 (4) 120 -5°/+85° ±180° N/A 52.80 73.10 88.80 98.20 104.50 2.60 2.30 2.10 2.00
Realistic 35.70 42.00 51.00 56.40 60.00

Ammunition

  • Default: HE* · APCBC - Half the rounds in this belt are useless against tanks or planes. However, against other SPAA this belt can reliably take out crew, armament, ammo and engine. Having one belt in reserve can help.
  • BR-281: APCBC - This will be your main anti-tank belt, it is comprised of fully APCBC shells that can penetrate most tanks from the side.
  • OR-281U: HE* - Versus planes. One or two hits usually gets the job done. Heavy armoured attackers and bombers may require more though.
  • BR-281U: APCBC · HE* - A mix of APCBC and HE shells, it is not recommended to use this belt as there is no extra penetration and the mix of APCBC and HE is extremely detrimental when compared to BR-281 belt.
Penetration statistics
Belt Penetration @ 0° Angle of Attack (mm)
10 m 100 m 500 m 1,000 m 1,500 m 2,000 m
Default 151 147 132 114 100 87
BR-281 151 147 132 114 100 87
OR-281U 5 5 5 5 5 5
BR-281U 151 147 132 114 100 87
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 9.0 20.02 48° 63° 71°
OR-281U HE 1,000 2.8 0.4 0.1 153 79° 80° 81°

Ammo racks

Ammo racks of the ZSU-57-2
Full
ammo
1st
rack empty
2nd
rack empty
3rd
rack empty
4th
rack empty
5th
rack empty
6th
rack empty
7th
rack empty
8th
rack empty
Visual
discrepancy
74 74 (+0) 70 (+4) 38 (+36) 32 (+42) 28 (+46) 24 (+50) 18 (+56) N/A Yes

Notes:

  • Visual discrepancy: the 8th ammo rack never empties, even with all ammunition spent.

Usage in battles

Versatile in the anti-aircraft and anti-tank role this heavily modified T-54 chassis delivers two heavy 57 mm punches. The ZSU-57-2 can be used for two roles.

Anti-air role

Even though the ZSU-57-2 was designed as an SPAA, it is not very good at destroying planes compared to other SPAA vehicles at similar battle ratings, which often have a significantly higher rate of fire or even radar. However, this is compensated for by its comparatively massive firepower compared to similar SPAA platforms. The large 57mm cannons will often disable, or more likely destroy a plane with its first hit. It is also extremely effective in an anti-helicopter role, as helicopters are much slower than planes.

Tank Destroyer

Using the 57 mm cannons in an anti-tank role is possible and have been exploited by many players. Using BR-281 ammo, the guns can effectively pierce the sides and rear of any tank (excluding the Maus). Remember the ZSU-57-2's armour does not compare to other tanks armour so one shot could be the end of the SPAA. Play cat-and-mouse and wait for the enemy to go into an engagement with another target and then jump out into the open and fire upon them while they are distracted. It is recommended to the first aim for their rear to disable their engine and cause a fire, they will have to stop what they are doing and put it out. During this time they won't be able to move or fire upon the ZSU-57-2, allowing a chance to finish off the crewmen inside by unloading the 57 mm cannons into the side of the enemy tank. Any shot from the 57 mm cannons into an enemies' ammo load will also instantly kill them. Almost all British tanks have very weak side armour, and your BR-281U ammo will easily rip through even at an angle. Aim for the front portion of their tank, where their driver is. Their ammo rack is located right next to the driver, meaning that you can easily ammo rack them.

Pros and cons

Pros:

  • Effective multi-role weaponry (able to fight both planes and tanks)
  • Excellent turret rotation speed
  • 57 mm guns will destroy or cripple aircraft with one hit, and can easily take out tanks from the sides too
  • Very high Penetration for SPAA (approximately 147 mm using default ammunition)
  • Very effective against lightly armoured German vehicles and other similar vehicles in general

Cons:

  • Large vehicle size
  • Very vulnerable turret (ammo on all sides of turret+very thin armour)
  • Crew is very crowded in the turret (1 shot has the potential to knock out 5 crew members with ease)
  • Reverse is only decent
  • Shells have bad accuracy in consecutive shots when "Adjustment of fire" modification is not researched
  • Sub-par anti-air capability due to low rate of fire

History

Development

The course of World War II revealed to the Soviets how dangerous the air power has become to their ground forces. It was determined that the best method of fighting these aircraft was to have ready vehicles in the front-lines with dedicated anti-aircraft roles to take out these assault aircraft. Experiences from other countries, such as the United States with their M3 half-tracks equipped with anti-aircraft armament and Germany with their Wirbelwind and Ostwind anti-aircraft vehicles showed that the role of the self-propelled anti-aircraft gun (SPAAG) makes a positive effect on the battlefield for the protection of the ground forces. The Soviet development of SPAAGs came as simple, truck-mounted weapons and armoured variants of SPAAG were scarce to begin. The first put into production was the ZSU-37, which did not see the majority of World War II as it was put into production on February 1945, with production lasted only until 1948 and retired not long after that. The single 37 mm gun on the ZSU-37 was also reported on no longer being efficient against aircraft, so a major development project was initiated for a new SPAAG in Soviet service.

Few projects were started on the SPAAG concept following right after World War II. One was just a BTR-152 armoured personnel carrier armed with two or four 14.5 mm KPV heavy machine guns. About two different vehicle development was made for the SPAAG role, designated the ZTPU-2 and ZTPU-4. Development, while slow at first, took up a large focus after the realization that the Soviet Union's enemy, the United States, posses a large air force power that could take the air supremacy of the battlefield anywhere. This causes the Soviets to begin investing in a SPAAG in order to fight against this. The first of such was in February 1946 where the design bureau at Works No. 174 at Omsk along with Research Institute No. 58 at Kaliningrad submitted their joint design of a SPAAG based off the T-34 chassis. The design had four 37 mm AA guns attached, but the design did not proceed as new tank production at the time had the High Command prioritize on the new tank chassis that was going to be produced.

Research Institute No. 58 during this time developed a twin 57 mm anti-aircraft gun under the guidance of Vasiliy G. Grabin. The 57 mm gun was based off the previous 57 mm S-60 gun from 1947 and the new one was called the S-68, which was ready by 1948. This armament is then chosen to be mounted onto the new SPAAG project currently known as Object 500, but the designation for such vehicle would be called ZSU-57-2 ("57" for the armament calibre and "2" for the twin armament). The project design finished in 1948 with the S-68 gun mounted onto the new T-54 tank chassis. The first prototype was completed in June 1950 and testings for the vehicle lasted from 27 January 1951 to 15 March 1951, which had the vehicle drive 1,500 km and fire 2,000 rounds. More prototypes were built for testings and had improvements built into their design such as more ammunition storage. Service update tests started in 1954 after much delays in deliveries of the S-68 guns and parts for it, but the ZSU-57-2 was finally put into service on 14 February 1955. First vehicles were completed by 1957 and a total of 2,023 ZSU-57-2s were completed by the time production ended at the end of the 1950s.

Design

The ZSU-57-2 used a modified T-54 chassis for its basis, the T-54 chassis uses four road wheels per side rather than five and uses thinner armour. However, the interior is nearly the same as the T-54, with more space due to the thinned armour. There are three crew compartments in the tank, the driver in the front, the fighting in the middle, and the engine in the back. The driver's position has been moved slightly forward and to the left and has accommodations for an infrared vision device. The vehicle has a maximum road speed of 50 km/h and is considerably much faster than the T-54 due to the lighter weight while still powered by the same V-54 4-stroke diesel V12 engine.

The fighting compartment uses an open-topped turret that mounted the dual 57 mm S-68 gun. The gun is aimed via a sighting system that is adjusted based on the target's speed, direction, and range by the sight adjuster crew member. While the speed and direction must be estimated, the range can be found via a rangefinder or estimated. Two loaders are needed to load the two gun and a gunner fires using a trigger that fires both barrels or one of the two-foot pedals that fire either barrel independently. The gun is able to reach a firing rate of 240 rounds per minute with, but the practical rate of fire is about 140 rpm to maximize the barrel cooling rate and firing sustainability. Shells available for the gun are fragmentation and armour-piercing tracer, the fragmentation comes with a safety-destructor that causes the shell to explode after a certain amount of time so the rounds do not come back to the surface and do harm. The 57 mm shells were considered to be the most powerful anti-aircraft armament at the time and can very quickly destroy an aircraft if a shell connects.

A huge disadvantage of the ZSU-57-2 was the lack of fire-control radar, so it must rely on optical vision in order to find and eliminate targets. A ZSU-57-2 battery of four vehicles was less effective than a battery of six towed 57 mm S-60 anti-aircraft guns due to the latter having a fire control radar. The reliance on radar has been due to the increased proficiency of jets, which makes an estimation of distance and speed a very difficult process. Other disadvantages were its low firing rate due to the manual loading by loaders per gun, the air-cooled barrels heated up too quickly, and the turret traverse could not keep up with the newer and faster jet aeroplanes as well.

Combat usage

Entering service in 1955, the ZSU-57-2 replaced the older BTR-40As and BTR-152As in 1957 and was revealed to the public in November 1958 during a military parade. The ZSU-57-2 was issued out to tank regiments in one battery, which contained four ZSU-57-2s. This was later changed to two batteries per regiment, increasing the number of SPAAGs available. Some ZSU-57-2s saw service in motor rifle regiments as well as one battery. Despite its superior armament, the ZSU-57-2's performance among the newer aircraft technology along with jets causes the ZSU-57-2 to be considered unsatisfactory and obsolete by early 1960s but stayed until early 1970s as it was replaced by the ZSU-23-4 Shilkas, which has radar-guided abilities. The remaining ZSU-57-2s were put into reserves, storage, repurposed into other roles, or scrapped.

Like much of the Soviet hardware, the ZSU-57-2 was also given out to the Soviet allies in the Warsaw Pact. Countries that bought the ZSU-57-2 range from Poland, East Germany, Hungary, Bulgaria, Romania, Cuba, Egypt, Iran, Iraq, Syria, North Korea, and North Vietnam. These countries used the ZSU-57-2 to a greater extent than the Soviets did. East Germany was the first foreign operator to own the ZSU-57-2, who received 129 vehicles. Poland also received 129 units as well. Yugoslavia ordered 100 units, Slovenia owned a few for the 44th Armoured-mechanized battalion, Finland imported 12 unit, and Cuba received 25 units during the missile crisis in 1962. Iraq, Iran, and Egypt ordered 100 units for deliveries, their use in conflicts would also end with the Israelis owning a few as well. North Korea developed its own units by using the Chinese Type 59 (copy of the Soviet T-54) tank chassis and bought the turrets to mount on them, about 250 were made like this. China attempted to make a copy of the ZSU-57-2 for Iraq by their request, which became the Type 80 SPAAG, though China is more well known for modernizing the S-68 ammunition.

The ZSU-57-2 saw use in many Cold-War conflicts in the hands of foreign operators. It saw action in the Vietnam War by the North Vietnamese and was used as air-defence for tank regiments and against ground targets. The ZSU-57-2 also saw conflicts in the Middle East such as in the Six Day War and Yom Kippur War against Israel by Syria and Egypt. These were used to defend the El-Arish airstrip, but they were not very successful and many were captured by the Israelis. Syria also used the vehicle again in the Lebanon War of 1982 against Israel, where they failed against the Israeli air force, but fair much better against ground targets. Iraq and Iran used the ZSU-57-2 against each other in the Iran-Iraq War, though Iraqi forces had access to Chinese copies and the benefit of radio information for their vehicles. Iraqi ZSU-57-2s also saw use in the Gulf War against the United States coalition where it manages to successfully shoot down a Tornado GR1 aircraft by the British, three more were reported to be heavily damaged as well. The Iraqi still used them up until the Second Gulf War. The ZSU-57-2s were used by many factions in the Yugoslav Wars and had air defence roles against the NATO air raids. The most recent usage of the ZSU-57-2 is in the Syrian Civil War, where 10 are still active in the Syrian Army, these are probably used exclusively against ground targets today.

In-game description

In 1947 at NII-58 research institute plans were made under the direction of B.G. Grabin to pair a 57 mm automatic cannon with a C-68 anti-air cannon on the basis of the C-60. It was intended to be installed on either a track-based chassis or a body with wheels.

The track-based chassis was based on aggregates of the T-54 medium tank. The self-propelled version of the vehicle received the factory designation of Object 500 and the military designation of ZSU-57-2.

The ZSU-57-2 underwent comprehensive testing from 1950-1954. In 1955 the ZSU-57-2 was accepted into the arsenal of the Soviet Army. It was produced at factory #174 in Omsk from 1955 to 1960. A total of 857 ZSU-57-2s were produced.

Media

Skins
Videos

See also

Vehicles equipped with the same chassis

External links


USSR anti-aircraft vehicles
GAZ-AAA  GAZ-AAA (4M) · GAZ-AAA (DShK)
Wheeled/Half-tracked  GAZ-MM (72-K) · BTR-152A · ZiS-12 (94-KM) · ZiS-43
Radar SPAAG  ZSU-23-4 · ZSU-37-2
Gun and Missile SPAAG  2S6
Other  ZUT-37 · ZSU-37 · ZSU-57-2
China  ▂Phòng không T-34