2S1 (Italy)

◔2S1

Turan III

◔BTR-80A

◔2S1

Turan III

◔BTR-80A

Italy

IV Rank

Battle rating:

AB	RB	SB
6.0	6.0	6.0

Class:

Tank destroyer

Research:54 000

Purchase:185 000

Show in game

Description

The ◔2S1 is a rank IV Hungarian tank destroyer with a battle rating of 6.0 (AB/RB/SB) in the Italian research tree. It was introduced in Update "Sons of Attila" as part of the Hungarian branch of the Italian tech tree.

General info

Survivability and armour

Armourfront / side / back

Hull14 / 7 / 7

Turret14 / 7 / 7

Crew4 people

Visibility94 %

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	___ mm	___ mm Top ___ mm Bottom	___ mm	___ - ___ mm
Turret	___ - ___ mm Turret front ___ mm Gun mantlet	___ - ___ mm	___ - ___ mm	___ - ___ mm
Cupola	___ mm	___ mm	___ mm	___ mm

Notes:

Mobility

Speedforward / back

AB66 / 12 km/h

RB and SB61 / 11 km/h

Number of gears11 forward

2 back

Weight15.7 t

Engine power

AB572 hp

RB and SB300 hp

Power-to-weight ratio

AB36.4 hp/t

RB and SB19.1 hp/t

Write about the mobility of the ground vehicle. Estimate the specific power and manoeuvrability, as well as the maximum speed forwards and backwards.

Game Mode	Max Speed (km/h)		Weight (tons)	Engine power (horsepower)		Power-to-weight ratio (hp/ton)
	Forward	Reverse		Stock	Upgraded	Stock	Upgraded
Arcade	66	12	15.7	_,___	572	__.__	36.43
Realistic	61	11		_,___	300	__.__	19.11

Modifications and economy

Repair costBasic → Reference

AB3 007 → 3 719

RB3 443 → 4 258

SB4 617 → 5 711

Total cost of modifications46 900

85 300

Talisman cost1 500

Crew training52 000

Experts185 000

Aces710

Research Aces480 000

Reward for battleAB / RB / SB

110 / 180 / 230 %

166 / 166 / 166 %

Modifications

Mobility	Protection	Firepower
Tracks Research: 2 400 Cost: 4 400 135 Suspension Research: 2 600 Cost: 4 700 145 Brake System Research: 2 600 Cost: 4 700 145 Filters Research: 3 900 Cost: 7 100 220 Transmission Research: 3 800 Cost: 6 900 210 Engine Research: 3 800 Cost: 6 900 210	Improved Parts Research: 2 400 Cost: 4 400 135 Improved FPE Research: 2 600 Cost: 4 700 145 Crew Replenishment Research: 3 900 Cost: 7 100 220	Horizontal Drive Research: 2 400 Cost: 4 400 135 122mm_HEAT_ZBK_ammo_pack Research: 2 400 Cost: 4 400 135 Adjustment of Fire Research: 2 600 Cost: 4 700 145 Elevation Mechanism Research: 3 900 Cost: 7 100 220 122mm_ussr_HE_VT_ammo_pack Research: 3 800 Cost: 6 900 210 122mm_ussr_3OF_56_HE_ammo_pack Research: 3 800 Cost: 6 900 210

Armaments

Main armament

122 mm 2A31 cannon

Ammunition40 rounds

First-order19 rounds

Reloadbasic crew → aces

13.0 → 10.0 s

Vertical guidance-3° / 70°

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.

122 mm 2A31					Turret rotation speed (°/s)					Reloading rate (seconds)
Mode	Capacity	Vertical	Horizontal	Stabilizer	Stock	Upgraded	Full	Expert	Aced	Stock	Full	Expert	Aced
Arcade	40	-3°/+70°	±180°	-	__._	__._	__._	__._	__._	_.__	_.__	_.__	_.__
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
3OF24	HE	51	51	51	51	51	51
3BK-10	HEATFS	400	400	400	400	400	400
3OF7	HE-VT*	51	51	51	51	51	51
3OF56	HE	51	51	51	51	51	51

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (kg)	Ricochet
							0%	50%	100%
3OF24	HE	686	27.2	0.3	0.1	6.11	79°	80°	81°
3BK-10	HEATFS	726	18.4	0.05	0.1	1.67	65°	72°	77°
3OF56	HE	690	21.8	0.3	0.1	6.11	79°	80°	81°

Proximity-fused shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Arming distance (m)	Trigger radius (m)	Explosive mass (TNT equivalent) (kg)	Ricochet
									0%	50%	100%
3OF7	HE-VT*	686	27.2	0.3	0.1	500	7	6.11	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
40	__ (+__)	__ (+__)	__ (+__)	__ (+__)	__ (+__)	__ (+__)	__

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:

• Fairly mobile
• Main armament able to deal with soft and medium targets
• Great elevation angles

Cons:

• Long profile
• Very weak armour
• Crew placement not ideal
• Extremely slow turret traverse

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

• 2S1
• 2S3M
• Type 75 SPH

External links

Paste links to sources and external resources, such as:

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