Difference between revisions of "ZSU-23-4 (Italy)"

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{{About
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{{Specs-Card
 
|code=it_zsu_23_4
 
|code=it_zsu_23_4

Revision as of 20:25, 30 September 2023

Rank VI | Premium | Golden Eagles
Chinese A-5C Pack
This page is about the SPAA ZSU-23-4 (Italy). For the other versions, see ZSU-23-4 (Family).
◔ZSU-23-4
it_zsu_23_4.png
GarageImage ZSU-23-4 (Italy).jpg
◔ZSU-23-4
AB RB SB
8.0 8.0 8.0
Class:
Research:135 000 Specs-Card-Exp.png
Purchase:380 000 Specs-Card-Lion.png
Show in game

Description

The ◔ZSU-23-4 is a rank VI Hungarian SPAA with a battle rating of 8.0 (AB/RB/SB) in the Italian research tree. It was introduced in Update "Sons of Attila" as part of the Hungarian subtree of the Italian tech tree.

General info

Survivability and armour

Armourfront / side / back
Hull9 / 9 / 9
Turret8 / 8 / 8
Crew4 people
Visibility341 %

Armour type:

  • Rolled homogeneous armour
Armour Front Sides Rear Roof
Hull 9.4 mm (57°) 9.4 mm 9.4 mm (46°) Upper
9.4 mm (22°) Lower
9.4 mm
Turret 8.9 mm (23°) 8.9 mm (8-10°) 8.9 mm (1°) 8.9 mm
Cupola 8.9 mm 8.9 mm 8.9 mm 8.9 mm

Notes:

  • Suspension wheels are 20 mm thick while tracks are 15 mm thick.
  • Belly armour is 9.4 mm thick.

Mobility

Speedforward / back
AB55 / 8 km/h
RB and SB51 / 7 km/h
Number of gears5 forward
1 back
Weight20.7 t
Engine power
AB534 hp
RB and SB280 hp
Power-to-weight ratio
AB25.8 hp/t
RB and SB13.5 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 8 20.7 398 534 19.23 25.8
Realistic 51 7 248 280 11.98 13.53

Modifications and economy

Repair costBasic → Reference
AB4 795 → 6 617 Sl icon.png
RB4 102 → 5 660 Sl icon.png
SB5 159 → 7 119 Sl icon.png
Total cost of modifications112 200 Rp icon.png
193 400 Sl icon.png
Talisman cost2 300 Ge icon.png
Crew training110 000 Sl icon.png
Experts380 000 Sl icon.png
Aces1 400 Ge icon.png
Research Aces830 000 Rp icon.png
Reward for battleAB / RB / SB
150 / 190 / 230 % Sl icon.png
208 / 208 / 208 % Rp icon.png
Modifications
Mobility Protection Firepower
Mods new tank traks.png
Tracks
Research:
6 000 Rp icon.png
Cost:
9 600 Sl icon.png
200 Ge icon.png
Mods new tank suspension.png
Suspension
Research:
5 400 Rp icon.png
Cost:
8 600 Sl icon.png
180 Ge icon.png
Mods new tank break.png
Brake System
Research:
5 400 Rp icon.png
Cost:
8 600 Sl icon.png
180 Ge icon.png
Mods new tank filter.png
Filters
Research:
10 000 Rp icon.png
Cost:
16 000 Sl icon.png
330 Ge icon.png
Mods new tank transmission.png
Transmission
Research:
9 800 Rp icon.png
Cost:
16 000 Sl icon.png
330 Ge icon.png
Mods new tank engine.png
Engine
Research:
9 800 Rp icon.png
Cost:
16 000 Sl icon.png
330 Ge icon.png
Mods tank tool kit.png
Improved Parts
Research:
1 800 Rp icon.png
Cost:
9 600 Sl icon.png
200 Ge icon.png
Mods extinguisher.png
Improved FPE
Research:
1 600 Rp icon.png
Cost:
8 600 Sl icon.png
180 Ge icon.png
Mods tank reinforcement it.png
Crew Replenishment
Research:
10 000 Rp icon.png
Cost:
16 000 Sl icon.png
330 Ge icon.png
Mods new tank horizontal aiming.png
Horizontal Drive
Research:
6 000 Rp icon.png
Cost:
9 600 Sl icon.png
200 Ge icon.png
Mods tank ammo.png
23mm_ussr_HEIT_ammo_pack
Research:
6 000 Rp icon.png
Cost:
9 600 Sl icon.png
200 Ge icon.png
Mods tank cannon.png
Adjustment of Fire
Research:
5 400 Rp icon.png
Cost:
8 600 Sl icon.png
180 Ge icon.png
Mods tank ammo.png
23mm_ussr_APIT_ammo_pack
Research:
5 400 Rp icon.png
Cost:
8 600 Sl icon.png
180 Ge icon.png
Mods new tank vertical aiming.png
Elevation Mechanism
Research:
10 000 Rp icon.png
Cost:
16 000 Sl icon.png
330 Ge icon.png
Mods art support.png
Artillery Support
Research:
9 800 Rp icon.png
Cost:
16 000 Sl icon.png
330 Ge icon.png
Mods night vision device.png
NVD
Research:
9 800 Rp icon.png
Cost:
16 000 Sl icon.png
330 Ge icon.png

Armaments

Night vision device
Improves visibility by enhancing natural light or active illumination.

Main armament

4 x 23 mm AZP-23 cannon
Two-plane stabilizer
Reduces the swing of the gun in two planes while moving
Ammunition2 000 rounds
Belt capacity500 rounds
Reloadbasic crew → aces
1.3 → 1.0 s
Fire rate850 shots/min
Vertical guidance-4° / 85°
Main article: AZP-23 (23 mm)
23 mm AZP-23 (x4) 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 2,000 (500) 850 -4°/+85° ±180° Two-plane 61.6 85.3 103.6 114.6 121.9 5.20 4.60 4.24 4.00
Realistic 41.6 49.0 59.5 65.8 70.0

Ammunition

  • Default: API-T · HEF-I
  • HEFI-T: HEF-I · HEFI-T · HEF-I · API-T
  • APIT: API-T · API-T · API-T · HEFI-T

Penetration statistics
Ammunition Penetration @ 0° Angle of Attack (mm)
10 m 100 m 500 m 1,000 m 1,500 m 2,000 m
HEF-I 6 6 4 3 2 2
API-T 51 48 36 26 18 13
HEFI-T 6 6 4 3 2 2
Shell details
Ammunition Velocity
(m/s)
Projectile
mass (kg)
Fuse delay
(m)
Fuse sensitivity
(mm)
Explosive mass
(TNT equivalent) (g)
Ricochet
0% 50% 100%
HEF-I 980 0.18 0.1 0.1 28.49 79° 80° 81°
API-T 970 0.19 - - - 47° 60° 65°
HEFI-T 970 0.19 0.1 0.1 20.02 79° 80° 81°

Ammo racks

Full
ammo
1st
rack empty
2nd
rack empty
3rd
rack empty
4th
rack empty
Visual
discrepancy
4 0 (+4) 0 (+4) 0 (+4) 0 (+4) No

Radars

Main article: 1RL33

The ZSU-23-4 is equipped with a 1RL33 search and tracking radar, mounted on top of the turret, at the rear. The radar system lacks track while scan, but can track targets in a full 360° area around the turret (instead of just to the front of the turret). The radar has very slow scan speed.

Msg-info.png By default the radar will scan a 60° arc, this can be changed to a 360° scan if desired, using the "change radar search mode" key.
1RL33 - Target Detection Radar
Maximum
Detection
Range
Minimum
Detection
Range
Max Azimuth
Scan Angle
Max Elevation
Scan Angle
Minimum
relative speed
20,000 m 100 m ±30° (optionally 360°) -9°/+87° 15 m/s (54 km/h)
1RL33 - Target Tracking Radar
Maximum
Tracking
Range
Minimum
Tracking
Range
Azimuth Tracking
Angle
Elevation Tracking
Angle
Minimum
relative speed
16,000 m 100 m 360° -9°/+87° 15 m/s (54 km/h)

Usage in battles

The ZSU-23-4 should be played entirely as an AA vehicle. Do not go tank hunting in this vehicle, as you do not have the armour or the penetration. Focus on keeping the skies clear, something that this vehicle does very well. A high rate of fire and very fast turret traverse means that you should be able to target and destroy even the fastest jets.

You have a high ammo count with this vehicle, meaning that you can afford to find a good spot away from the main fight in order to pick off enemy planes. Unless you need to reload your ammo, avoid spawn points. They are usually the hub of most of the fighting and going to them will put you in the firing line.

While it is fully enclosed, the ZSU-23-4 has armour which makes the M18 Hellcat look like a heavy tank. Even 7.62mm machine guns stand a fair chance of penetrating this vehicle. This makes you a primary target for aircraft, which at this vehicles BR are usually armed with cannons or high penetration machine guns, which will easily take you out.

Top rank helicopters and the FJ-4B VMF 232 are the greatest threat to your existence. They are both capable of sitting comfortably outside your firing range while firing lethal ATGMs at you. Hide from them until they are either dealt with by an allied plane or they come close enough to be dealt with by your 23 mm cannons.

Pros and cons

Pros:

  • High rate of fire; allows for area saturation
  • Relatively high top speed
  • High ammo count
  • Fast turret traverse
  • Can penetrate lightly armoured vehicles (other SPAAs)
  • Radar-assisted fire control; a lead indicator is shown in Realistic.

Cons:

  • Thin armour; aircraft cannons will cause severe damage
  • Low power to weight ratio; struggles with slopes and off-road
  • Low penetration for 23 mm cannons; means troubles penetrating certain MBTs from the side
  • Radar has very low scan speed

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: https://wiki.warthunder.com/(Vehicle-name)/History) and add a link to it here using the main template. Be sure to reference text and sources by using <ref></ref>, as well as adding them at the end of the article with <references />. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under === In-game description ===, also if applicable).

Media

Excellent additions to the article would be video guides, screenshots from the game, and photos.

See also

External links

Paste links to sources and external resources, such as:

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


Italy anti-aircraft vehicles
R3 Capraia  R3 T20 FA-HS
SIDAM 25  SIDAM 25 · SIDAM 25 (Mistral)
Wheeled  AS 42 · CM52
Tracked  M42 Contraereo · Leopard 40/70 · OTOMATIC
Hungary  ◔ZSU-57-2 · ◔ZSU-23-4