Difference between revisions of "OF-40 Mk.2A"

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{{Specs-Card|code=it_of_40_mk_2a}}
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{{About
 +
| about = Italian medium tank '''{{PAGENAME}}'''
 +
| usage = other versions
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| link = OF-40 (Family)
 +
}}
 +
{{Specs-Card
 +
|code=it_of_40_mk_2a
 +
|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg}}
 +
}}
  
 
== Description ==
 
== Description ==
 
<!-- ''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.'' -->
 
<!-- ''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.'' -->
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[[File:GarageImage_{{PAGENAME}}.jpg|420px|thumb|left]]
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The OF-40 Mk.2A was a further upgrade of the [[OF-40]] which included things such as a low light level television camera (LLLTV) and a stabilized gun. Many consider the OF-40 Italy's first attempt at making an main battle tank post-WW2. The OF-40 was made after experience gained from the OTO Melara Leone project, it being a modified [[Leopard I]].
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{{Break}}
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−
The '''{{Specs|name}}''' (shortened as '''{{Specs|pseudonym}}''') is a rank {{Specs|rank}} Italian medium tank {{Battle-rating}}. It was introduced in [[Update 1.85 "Supersonic"]].
+
Introduced in [[Update 1.85 "Supersonic"]], the playstyle of the OF-40 Mk.2A is very similar to that of the OF-40, although now the player has access to a stabilized 105 mm cannon, something which allows them to fire on the move with more accuracy. Like the OF-40, the Mk.2A does have slightly better armour when compared to the Leopard I, but even with this upgrade it has the exact same weakspots present on the OF-40. Mobility-wise, the tank does not disappoint, it's still able to keep up with the majority of tanks at the battle rating. The OF-40 Mk.2A is armed with a 105 mm cannon which is able to fire APFSDS, HEAT, and HESH munitions. The laser rangefinder from the OF-40 is kept. It does get access to night vision devices but still does not get access to thermals. Overall, this tank can be quite effective when the player can work around its weaknesses and make the most of its strengths.
  
 
== General info ==
 
== General info ==
 
=== Survivability and armour ===
 
=== Survivability and armour ===
 +
{{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.'' -->
 
<!-- ''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.'' -->
  
−
The protection of the OF-40 Mk.2A is not terrible, but it can't be relied upon. The protection is very similar to that of the German Leopard 1 tanks, due to the fact that the OF-40 was developed using the Leopard 1 as a basis. The hull and turret armor is very light, only being able to protect against HESH from the front, with HEAT and post-war armor piercing rounds such as APDS and APFSDS going right through. Due to the high number of angles, bounces can occur, but it can not be relied upon. On the other hand, low-caliber autocannons and all machine guns will not be able to penetrate from the front, and most (if not all) machine guns will not be able to penetrate the sides.
+
The protection of the OF-40 Mk.2A is not terrible, but it can't be relied upon. The protection is very similar to that of the German Leopard 1 tanks, due to the fact that the OF-40 was developed using the Leopard 1 as a basis. The hull and turret armour is very light, only being able to protect against HESH from the front, with HEAT and post-war armour piercing rounds such as APDS and APFSDS going right through. Due to the high number of angles, bounces can occur, but it can not be relied upon. On the other hand, low-calibre autocannons and all machine guns will not be able to penetrate from the front, and most (if not all) machine guns will not be able to penetrate the sides.
  
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The driver, gunner, and commander are lined up in a row on the right side of the tank, allowing a potential one-shot if being shot at from the front; the tank will be able to keep fighting even if it loses two crewmembers since it starts with four. Additionally, unless the driver carries 20 rounds or less, the hull ammo rack next to the driver will be partially or completely full, depending on the amount. That means a shot coming from the front has a high chance of hitting and detonating ammunition.  
+
The driver, gunner, and commander are lined up in a row on the right side of the tank, allowing a potential knock-out if being shot at from the front; the tank will be able to keep fighting even if it loses two crewmembers since it starts with four. Additionally, unless the driver carries 20 rounds or less, the hull ammo rack next to the driver will be partially or completely full, depending on the amount. That means a shot coming from the front has a high chance of hitting and detonating ammunition.
  
−
Conclusion: This tank has a very conventional layout and has survivability similar to many other western tank designs from the Cold War, especially the Leopard 1. The best way to prevent this tank's destruction is to avoid enemy fire in the first place since most rounds will go straight through its armor.
+
Conclusion: This tank has a very conventional layout and has survivability similar to many other western tank designs from the Cold War, especially the Leopard 1. The best way to prevent this tank's destruction is to avoid enemy fire in the first place since most rounds will go straight through its armour.
  
−
'''Armor Composition:'''
+
'''Armour type:'''
  
−
* Rolled Homogeneous Armor - Hull and Turret
+
* Rolled Homogeneous Armour - Hull and Turret
−
* High Hardness Rolled Armor - Turret
+
* High Hardness Rolled Armour - Turret
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* Rubber-Fabric Screens - Sideskirts<!-- The types of armour present on the vehicle and their general locations -->
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* Rubber-Fabric Screens - Sideskirts
−
<!-- Example: * Rolled homogeneous armour (Front, Side, Rear, Hull roof)
 
−
* Cast homogeneous armour (Turret, Transmission area) -->
 
  
 
{| class="wikitable"
 
{| class="wikitable"
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! Armour !! Front (Slope angle) !! Sides !! Rear !! Roof
 
! Armour !! Front (Slope angle) !! Sides !! Rear !! Roof
 
|-
 
|-
−
| Hull || 70 mm (68°) ''Upper Glacis''  
+
| Hull || 70 mm (68°) ''Upper Glacis''
−
50 mm (50°) ''Lower Glacis''  
+
50 mm (50°) ''Lower Glacis''
−
| 35 mm ''Upper Crew Compartment''<br>25 mm ''Upper Engine Compartment''  
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| 35 mm ''Upper Crew Compartment''<br>25 mm ''Upper Engine Compartment''
−
30 mm ''Lower''  
+
30 mm ''Lower''
 
| 25 mm || 15 - 30 mm
 
| 25 mm || 15 - 30 mm
 
|-
 
|-
−
| Turret || 30 - 68 mm (Various Angles) ''Turret front'' <br>30 mm (~58°) ''Gun mantlet'' || Spaced: 30 mm + 80 mm air + 35 mm ''Forward''  
+
| Turret || 30 - 68 mm (Various Angles) ''Turret front'' <br>30 mm (~58°) + 45 mm (Curved) ''Gun mantlet'' || Spaced: 30 mm + 80 mm air + 35 mm ''Forward''
−
Spaced: 12 mm + 120 mm + 35 mm ''Rearward''  
+
Spaced: 12 mm + 120 mm + 35 mm ''Rearward''
 
| 30 mm || 20 - 40 mm
 
| 30 mm || 20 - 40 mm
 
|-
 
|-
 
|}
 
|}
  
−
'''Notes:''' <!-- Any additional notes which the user needs to be aware of -->
+
'''Notes:'''
−
<!-- Example: * Suspension wheels are 20 mm thick, tracks are 30 mm thick, and torsion bars are 60 mm thick. -->
 
  
−
* The turret sides use spaced armor, and are therefore stronger than they appear in the armor viewer.
+
* The turret sides use spaced armour, and are therefore stronger than they appear in the armour viewer.
−
* The rear of the turret has 5 mm of structural steel in addition to the base armor.
+
* Beneath the angled outer portion of the gun mantlet is a curved 45 mm plate.
 
* There are 10 mm rubber-fabric screens protecting the upper suspension.
 
* There are 10 mm rubber-fabric screens protecting the upper suspension.
 +
* The rear of the turret has 5 mm of structural steel in addition to the base armour.
  
 
=== Mobility ===
 
=== Mobility ===
 +
{{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.'' -->
 
<!-- ''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=1,286|rbMinHp=734}}
 
{{tankMobility|abMinHp=1,286|rbMinHp=734}}
 +
 +
=== Modifications and economy ===
 +
{{Specs-Economy}}
  
 
== Armaments ==
 
== Armaments ==
 +
{{Specs-Tank-Armaments}}
 
=== Main armament ===
 
=== 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.'' -->
 
<!-- ''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|OTO Melara 105/52 (105 mm)}}
 
{{main|OTO Melara 105/52 (105 mm)}}
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|-
 
|-
 
! ''Arcade''
 
! ''Arcade''
−
| rowspan="2" | 61 || rowspan="2" | -9°/+20° || rowspan="2" | ±180° || rowspan="2" | Two-plane || 38.10 || 52.71 ||64.00|| __.__ ||75.29|| rowspan="2" | 8.71 || rowspan="2" |7.70|| rowspan="2" | _.__ || rowspan="2" |6.70
+
| rowspan="2" | 61 || rowspan="2" | -9°/+20° || rowspan="2" | ±180° || rowspan="2" | Two-plane || 38.1 || 52.7 || 64.0 || 70.8 || 75.3 || rowspan="2" | 8.71 || rowspan="2" | 7.70 || rowspan="2" | 7.10 || rowspan="2" | 6.70
 
|-
 
|-
 
! ''Realistic''
 
! ''Realistic''
−
| 23.80 || 28.00 ||34.00|| __.__ ||40.00
+
| 23.8 || 28.0 || 34.0 || 37.6 || 40.0
 
|-
 
|-
 
|}
 
|}
  
 
==== Ammunition ====
 
==== Ammunition ====
−
{| class="wikitable sortable" style="text-align:center" width="100%"
+
{{:OTO Melara 105/52 (105 mm)/Ammunition|M392A2, M393A2, M456, DM23, M416}}
−
! colspan="8" | Penetration statistics
 
−
|-
 
−
! rowspan="2" data-sort-type="text" | Ammunition
 
−
! rowspan="2" | Type of<br>warhead
 
−
! colspan="6" | '''Penetration @ 0° Angle of Attack (mm)'''
 
−
|-
 
−
! 10 m !! 100 m !! 500 m !! 1,000 m !! 1,500 m !! 2,000 m
 
−
|-
 
−
| M392A2 || APDS || 303 || 302 || 296 || 277 || 257 || 252
 
−
|-
 
−
| M393A2 || HESH || 127 || 127 || 127 || 127 || 127 || 127
 
−
|-
 
−
| M456 || HEATFS || 400 || 400 || 400 || 400 || 400 || 400
 
−
|-
 
−
| DM23 || APFSDS || 337 || 335 || 330 || 322 || 314 || 306
 
−
|-
 
−
|}
 
−
{| class="wikitable sortable" style="text-align:center" width="100%"
 
−
! colspan="10" | Shell details
 
−
|-
 
−
! rowspan="2" data-sort-type="text" | Ammunition
 
−
! rowspan="2" | Type of<br>warhead
 
−
! rowspan="2" | Velocity<br>(m/s)
 
−
! rowspan="2" | Projectile<br>Mass (kg)
 
−
! rowspan="2" | Fuse delay<br>(m)
 
−
! rowspan="2" | Fuse sensitivity<br>(mm)
 
−
! rowspan="2" | Explosive Mass<br>(TNT equivalent) (g)
 
−
! colspan="3" | Ricochet
 
−
|-
 
−
! 0% !! 50% !! 100%
 
−
|-
 
−
| M392A2 || APDS || 1,478 || 4 || N/A || N/A || N/A || 75° || 78° || 80°
 
−
|-
 
−
| M393A2 || HESH || 732 || 14.85 || 0.4 || 0.1 || 4,310 || 73° || 77° || 80°
 
−
|-
 
−
| M456 || HEATFS || 1,173 || 10.5 || 0.05 || 1 || 1,270 || 65° || 72° || 77°
 
−
|-
 
−
| DM23 || APFSDS || 1,455 || 3.79 || N/A || N/A || N/A || 78° || 80° || 81°
 
−
|-
 
−
|}
 
−
{| class="wikitable" style="text-align:center"
 
−
! colspan="7" | Smoke shell characteristics
 
−
|-
 
−
! Ammunition
 
−
! Velocity<br>(m/s)
 
−
! Projectile<br>Mass (kg)
 
−
! Screen radius<br>(m)
 
−
! Screen deploy time<br>(s)
 
−
! Screen hold time<br>(s)
 
−
! Explosive Mass<br>(TNT equivalent) (g)
 
−
|-
 
−
| M416 || 730 || 11.4 || 20 || 5 || 25 || 50
 
−
|-
 
−
|}
 
  
 
==== [[Ammo racks]] ====
 
==== [[Ammo racks]] ====
 
<!-- [[File:Ammoracks_{{PAGENAME}}.png|right|thumb|x250px|[[Ammo racks]] of the {{PAGENAME}}]] -->
 
<!-- [[File:Ammoracks_{{PAGENAME}}.png|right|thumb|x250px|[[Ammo racks]] of the {{PAGENAME}}]] -->
−
<!-- '''Last Updated: 1.101.1.33'''--><gallery mode="packed" widths="300" heights="300">
+
<!-- '''Last Updated: 1.101.1.33'''-->
 +
<gallery mode="packed" widths="300" heights="300">
 
File:Ammoracks OF-40 Mk.2a (1).jpg|Ammoracks 1-9
 
File:Ammoracks OF-40 Mk.2a (1).jpg|Ammoracks 1-9
 
File:Ammoracks OF-40 Mk.2a (2).png|Ammoracks 10-12
 
File:Ammoracks OF-40 Mk.2a (2).png|Ammoracks 10-12
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! Visual<br>discrepancy
 
! Visual<br>discrepancy
 
|-
 
|-
−
| '''61''' || 55&nbsp;''(+6)'' || 54&nbsp;''(+7)'' || 47&nbsp;''(+14)'' || 46&nbsp;''(+15)'' || 39&nbsp;''(+22)'' || 38&nbsp;''(+23)''  
+
| '''61''' || 55&nbsp;''(+6)'' || 54&nbsp;''(+7)'' || 47&nbsp;''(+14)'' || 46&nbsp;''(+15)'' || 39&nbsp;''(+22)'' || 38&nbsp;''(+23)'' || 31&nbsp;''(+30)'' || 30&nbsp;''(+31)'' || 23&nbsp;''(+38)'' || 20&nbsp;''(+41)'' || 16&nbsp;''(+45)'' || 1&nbsp;''(+60)''||No
−
|31 ''(+30)''
 
−
|30 ''(+31)''
 
−
|23 ''(+38)''
 
−
|20 ''(+41)''
 
−
|16 ''(+45)''
 
−
|1 ''(+60)''||No
 
 
|-
 
|-
 
|}
 
|}
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=== Machine guns ===
 
=== Machine guns ===
 +
{{Specs-Tank-Weapon|2}}
 +
{{Specs-Tank-Weapon|3}}
 
<!-- ''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.'' -->
 
<!-- ''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.'' -->
 
{{main|M2HB (12.7 mm)|FN MAG 60-40 (7.62 mm)}}
 
{{main|M2HB (12.7 mm)|FN MAG 60-40 (7.62 mm)}}
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! Mount !! Capacity (Belt) !! Fire rate !! Vertical !! Horizontal
 
! Mount !! Capacity (Belt) !! Fire rate !! Vertical !! Horizontal
 
|-
 
|-
−
| Pintle || 1,080 (200) || 577 || -8°/+20° || ±120°
+
| Pintle || 1,200 (200) || 577 || -10°/+65° || ±180°
 
|-
 
|-
 
|}
 
|}
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== Usage in battles ==
 
== 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).''
+
<!-- ''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).'' -->
  
−
=== Modules ===
+
The OF-40 MK.2A can be a truly powerful vehicle when used in the right hands. For people who are going through the stock grind, it is recommended that you play a support role, until you get access to the APFSDS round. The OF-40 MK.2A is not very armoured, compared to other vehicles it will face, the main weak spots are the hull and the sides. So for people who have just picked it up, either play as a support, sniper or flank, as the stock HEAT round is not very good to deal frontally with most of the enemies. One thing the OF-40 MK.2A has that its German rival doesn't have, is superior turret Armour. This means that you can easily go hull down on certain maps and manage to bounce a few things coming your way. Once you have gone through and researched most of its modifications, such as the APFSDS round and the engine upgrade, you should be ready to play a more offensive role. A good point you could take advantage of is your speed, your engine will be decent enough that you'll easily be with or ahead of your team most of the time. Use your speed at the start of matches to get to positions that enemies might not expect you, which might guarantee you the first shot in most engagements. Your gun is also very good at long ranges so it is also not a bad idea to keep your distances, since you cannot count on your survivalbility at all times. Do the same for night battles. This also should apply for all game modes, be aware that in Arcade battles the enemies are able to see your weak spots when they aim at you, so keep that in mind if you decide to go hull-down as an experienced player might just go for a different module, such as your cannon barrel or breech, and finish you off slowly.
−
{| class="wikitable"
 
−
! Tier
 
−
! colspan="2" | Mobility
 
−
! Protection
 
−
! colspan="3" | Firepower
 
−
|-
 
−
| I
 
−
| Tracks
 
−
|
 
−
| Parts
 
−
| Horizontal Drive
 
−
| M393A2
 
−
|
 
−
|-
 
−
| II
 
−
| Suspension
 
−
| Brake System
 
−
| FPE
 
−
| Adjustment of Fire
 
−
| M456
 
−
| NVD
 
−
|-
 
−
| III
 
−
| Filters
 
−
|
 
−
| Crew Replenishment
 
−
| Elevation Mechanism
 
−
| M416
 
−
| Smoke grenade
 
−
|-
 
−
| IV
 
−
| Transmission
 
−
| Engine
 
−
|
 
−
| Artillery Support
 
−
| DM23
 
−
| Laser rangefinder
 
−
|-
 
−
|}
 
  
 
=== Pros and cons ===
 
=== Pros and cons ===
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== History ==
 
== 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).'' -->
+
[[File:OF-40 MK2 (Thetis).png|frame|427x427px|One of the surviving OF-40 MK2's at the OTO Melara museum in La Spezia, Italy. This OF-40 MK2 is the THETIS variant which has additional armour and thermal imaging.]]<!-- ''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).'' -->
−
After the end of WW2, the Italian industry completely stopped development and production of domestically designed tanks. During the Cold War, the Italian industry would produce armored fighting vehicles for its own needs, however most of these vehicles were foreign designs built under licence.
+
'''Development'''
 +
 
 +
The OF-40 main battle tank (MBT) was delivered to the UAE after first being unveiled in 1980. After a number of issues were highlighted by the user, an improved version called the OF-40 Mk.2 was designed, beginning trials in August 1982. It was optimized for operations in the desert and had a number of other improvements.
 +
 
 +
'''Production and Service'''
 +
 
 +
All 18 OF-40 Mk.1 tanks in service with the UAE were upgraded to the Mk.2 standard, and 18 OF-40 Mk.2 tanks were delivered as well. As such, the UAE operated a total of 36 OF-40 Mk.2 tanks.
 +
 
 +
The UAE, despite the numerous improvements over the OF-40 Mk.1, were unsatisfied with the OF-40 Mk.2. They believed the mobility was too low and that the gun wasn't powerful enough. As such, it was replaced by the French Leclerc. Despite being removed from active duty units, 36 OF-40s were listed to be in storage or reserve as of 2014.
 +
 
 +
=== [[wt:en/news/5938-development-of-40-mk-2a-made-in-italy-en|Devblog]] ===
 +
After the end of WW2, the Italian industry completely stopped development and production of domestically designed tanks. During the Cold War, the Italian industry would produce armoured fighting vehicles for its own needs, however most of these vehicles were foreign designs built under license.
  
−
In the late 1970s, Oto Melara and Fiat began developing the first Italian post-WW2 tank, under a join private venture. As Oto Melara was already mass-producing the German Leopard 1 MBT under licence for the Italian Army, its engineers possessed sufficient experience and know-how in order to develop their own tank.
+
In the late 1970s, Oto Melara and Fiat began developing the first Italian post-WW2 tank, under a join private venture. As Oto Melara was already mass-producing the German Leopard 1 MBT under license for the Italian Army, its engineers possessed sufficient experience and know-how in order to develop their own tank.
  
 
The resulting vehicle, designated OF-40, turned out to be, somewhat unsurprisingly, very similar in design to the German Leopard 1 already in service with the Italian Army. Nonetheless, the OF-40 became the first domestically developed and produced Italian tank after WW2.
 
The resulting vehicle, designated OF-40, turned out to be, somewhat unsurprisingly, very similar in design to the German Leopard 1 already in service with the Italian Army. Nonetheless, the OF-40 became the first domestically developed and produced Italian tank after WW2.
Line 265: Line 193:
 
The OF-40 was only built in limited numbers and for a limited time, with the UAE being the only operator world-wide. The UAE still uses the OF-40 today, although in different roles, with proposals being made to convert the vehicle into a heavy IFV.
 
The OF-40 was only built in limited numbers and for a limited time, with the UAE being the only operator world-wide. The UAE still uses the OF-40 today, although in different roles, with proposals being made to convert the vehicle into a heavy IFV.
  
−
''- From [[wt:en/news/5938-development-of-40-mk-2a-made-in-italy-en|Devblog]]''
+
== Media ==
 +
<!-- ''Excellent additions to the article would be video guides, screenshots from the game, and photos.'' -->
  
−
== Media ==
+
;Skins
−
''Excellent additions to the article would be video guides, screenshots from the game, and photos.''
+
 
 +
* [https://live.warthunder.com/feed/camouflages/?vehicle=it_of_40_mk_2a Skins and camouflages for the {{PAGENAME}} from live.warthunder.com.]
  
 
== See also ==
 
== See also ==
Line 275: Line 205:
 
* ''links to approximate analogues of other nations and research trees.'' -->
 
* ''links to approximate analogues of other nations and research trees.'' -->
  
−
* [[OF-40]] - predecessor
+
;Related development
 +
 
 +
* [[OF-40 (Family)]]
  
 
== External links ==
 
== 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;''
−
* ''encyclopedia page on the tank;''
 
 
* ''other literature.'' -->
 
* ''other literature.'' -->
  
 
* [[wt:en/news/5938-development-of-40-mk-2a-made-in-italy-en|[Devblog] OF-40 Mk.2A: Made in Italy]]
 
* [[wt:en/news/5938-development-of-40-mk-2a-made-in-italy-en|[Devblog] OF-40 Mk.2A: Made in Italy]]
  
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{{TankManufacturer OTO Melara}}
 
{{Italy medium tanks}}
 
{{Italy medium tanks}}

Latest revision as of 15:58, 27 October 2023

Rank IV USSR | Premium | Golden Eagles
Tu-1 Pack
This page is about the Italian medium tank OF-40 Mk.2A. For other versions, see OF-40 (Family).
OF-40 Mk.2A
it_of_40_mk_2a.png
GarageImage OF-40 Mk.2A.jpg
OF-40 Mk.2A
Italy flag.png Italy
VI Rank
Battle rating:
AB RB SB
9.0 9.0 9.0
Class:
Research:190 000 Specs-Card-Exp.png
Purchase:520 000 Specs-Card-Lion.png
Show in game

Description

The OF-40 Mk.2A was a further upgrade of the OF-40 which included things such as a low light level television camera (LLLTV) and a stabilized gun. Many consider the OF-40 Italy's first attempt at making an main battle tank post-WW2. The OF-40 was made after experience gained from the OTO Melara Leone project, it being a modified Leopard I.

Introduced in Update 1.85 "Supersonic", the playstyle of the OF-40 Mk.2A is very similar to that of the OF-40, although now the player has access to a stabilized 105 mm cannon, something which allows them to fire on the move with more accuracy. Like the OF-40, the Mk.2A does have slightly better armour when compared to the Leopard I, but even with this upgrade it has the exact same weakspots present on the OF-40. Mobility-wise, the tank does not disappoint, it's still able to keep up with the majority of tanks at the battle rating. The OF-40 Mk.2A is armed with a 105 mm cannon which is able to fire APFSDS, HEAT, and HESH munitions. The laser rangefinder from the OF-40 is kept. It does get access to night vision devices but still does not get access to thermals. Overall, this tank can be quite effective when the player can work around its weaknesses and make the most of its strengths.

General info

Survivability and armour

Smoke grenades
Creation of a smoke screen in front of the vehicle
Armourfront / side / back
Hull70 / 35 / 25
Turret68 / 47 / 30
Crew4 people
Visibility86 %

The protection of the OF-40 Mk.2A is not terrible, but it can't be relied upon. The protection is very similar to that of the German Leopard 1 tanks, due to the fact that the OF-40 was developed using the Leopard 1 as a basis. The hull and turret armour is very light, only being able to protect against HESH from the front, with HEAT and post-war armour piercing rounds such as APDS and APFSDS going right through. Due to the high number of angles, bounces can occur, but it can not be relied upon. On the other hand, low-calibre autocannons and all machine guns will not be able to penetrate from the front, and most (if not all) machine guns will not be able to penetrate the sides.

The driver, gunner, and commander are lined up in a row on the right side of the tank, allowing a potential knock-out if being shot at from the front; the tank will be able to keep fighting even if it loses two crewmembers since it starts with four. Additionally, unless the driver carries 20 rounds or less, the hull ammo rack next to the driver will be partially or completely full, depending on the amount. That means a shot coming from the front has a high chance of hitting and detonating ammunition.

Conclusion: This tank has a very conventional layout and has survivability similar to many other western tank designs from the Cold War, especially the Leopard 1. The best way to prevent this tank's destruction is to avoid enemy fire in the first place since most rounds will go straight through its armour.

Armour type:

  • Rolled Homogeneous Armour - Hull and Turret
  • High Hardness Rolled Armour - Turret
  • Rubber-Fabric Screens - Sideskirts
Armour Front (Slope angle) Sides Rear Roof
Hull 70 mm (68°) Upper Glacis

50 mm (50°) Lower Glacis

35 mm Upper Crew Compartment
25 mm Upper Engine Compartment

30 mm Lower

25 mm 15 - 30 mm
Turret 30 - 68 mm (Various Angles) Turret front
30 mm (~58°) + 45 mm (Curved) Gun mantlet 		Spaced: 30 mm + 80 mm air + 35 mm Forward

Spaced: 12 mm + 120 mm + 35 mm Rearward

30 mm 20 - 40 mm

Notes:

  • The turret sides use spaced armour, and are therefore stronger than they appear in the armour viewer.
  • Beneath the angled outer portion of the gun mantlet is a curved 45 mm plate.
  • There are 10 mm rubber-fabric screens protecting the upper suspension.
  • The rear of the turret has 5 mm of structural steel in addition to the base armour.

Mobility

Speedforward / back
AB73 / 28 km/h
RB and SB66 / 26 km/h
Number of gears8 forward
4 back
Weight43.0 t
Engine power
AB1 584 hp
RB and SB830 hp
Power-to-weight ratio
AB36.8 hp/t
RB and SB19.3 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 73 28 43 1,286 1,584 29.91 36.84
Realistic 66 26 734 830 17.07 19.3

Modifications and economy

Repair costBasic → Reference
AB4 185 → 6 227 Sl icon.png
RB4 345 → 6 465 Sl icon.png
SB5 376 → 7 999 Sl icon.png
Total cost of modifications159 500 Rp icon.png
268 000 Sl icon.png
Talisman cost2 600 Ge icon.png
Crew training150 000 Sl icon.png
Experts520 000 Sl icon.png
Aces2 100 Ge icon.png
Research Aces950 000 Rp icon.png
Reward for battleAB / RB / SB
150 / 200 / 240 % Sl icon.png
220 / 220 / 220 % Rp icon.png
Modifications
Mobility Protection Firepower
Mods new tank traks.png
Tracks
Research:
6 700 Rp icon.png
Cost:
11 000 Sl icon.png
280 Ge icon.png
Mods new tank suspension.png
Suspension
Research:
7 600 Rp icon.png
Cost:
12 000 Sl icon.png
320 Ge icon.png
Mods new tank break.png
Brake System
Research:
7 600 Rp icon.png
Cost:
12 000 Sl icon.png
320 Ge icon.png
Mods new tank filter.png
Filters
Research:
8 400 Rp icon.png
Cost:
13 000 Sl icon.png
350 Ge icon.png
Mods new tank transmission.png
Transmission
Research:
14 000 Rp icon.png
Cost:
22 000 Sl icon.png
590 Ge icon.png
Mods new tank engine.png
Engine
Research:
14 000 Rp icon.png
Cost:
22 000 Sl icon.png
590 Ge icon.png
Mods tank tool kit.png
Improved Parts
Research:
2 000 Rp icon.png
Cost:
11 000 Sl icon.png
280 Ge icon.png
Mods extinguisher.png
Improved FPE
Research:
2 300 Rp icon.png
Cost:
12 000 Sl icon.png
320 Ge icon.png
Mods tank reinforcement it.png
Crew Replenishment
Research:
8 400 Rp icon.png
Cost:
13 000 Sl icon.png
350 Ge icon.png
Mods new tank horizontal aiming.png
Horizontal Drive
Research:
6 700 Rp icon.png
Cost:
11 000 Sl icon.png
280 Ge icon.png
Mods tank ammo.png
105mm_usa_HESH_ammo_pack
Research:
6 700 Rp icon.png
Cost:
11 000 Sl icon.png
280 Ge icon.png
Mods tank ammo.png
105mm_us_M416_Smoke_ammo_pack
Research:
6 700 Rp icon.png
Cost:
11 000 Sl icon.png
280 Ge icon.png
Mods tank cannon.png
Adjustment of Fire
Research:
7 600 Rp icon.png
Cost:
12 000 Sl icon.png
320 Ge icon.png
Mods night vision device.png
NVD
Research:
7 600 Rp icon.png
Cost:
12 000 Sl icon.png
320 Ge icon.png
Mods new tank vertical aiming.png
Elevation Mechanism
Research:
8 400 Rp icon.png
Cost:
13 000 Sl icon.png
350 Ge icon.png
Mods tank ammo.png
105mm_usa_M735_APDS_FS_ammo_pack
Research:
8 400 Rp icon.png
Cost:
13 000 Sl icon.png
350 Ge icon.png
Mods smoke screen.png
Smoke grenade
Research:
8 400 Rp icon.png
Cost:
13 000 Sl icon.png
350 Ge icon.png
Mods art support.png
Artillery Support
Research:
14 000 Rp icon.png
Cost:
22 000 Sl icon.png
590 Ge icon.png
Mods tank laser rangefinder.png
Laser rangefinder
Research:
14 000 Rp icon.png
Cost:
22 000 Sl icon.png
590 Ge icon.png

Armaments

Laser rangefinder
Reduces the error and increases the maximum measurable distance of the rangefinder
Night vision device
Improves visibility by enhancing natural light or active illumination.

Main armament

105 mm OTO Melara 105/52 cannon
Two-plane stabilizer
Reduces the swing of the gun in two planes while moving
Ammunition61 rounds
First-order19 rounds
Reloadbasic crew → aces
8.7 → 6.7 s
Vertical guidance-9° / 20°
Main article: OTO Melara 105/52 (105 mm)
105 mm OTO Melara 105/52 Turret rotation speed (°/s) Reloading rate (seconds)
Mode Capacity Vertical Horizontal Stabilizer Stock Upgraded Full Expert Aced Stock Full Expert Aced
Arcade 61 -9°/+20° ±180° Two-plane 38.1 52.7 64.0 70.8 75.3 8.71 7.70 7.10 6.70
Realistic 23.8 28.0 34.0 37.6 40.0

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
M392A2 APDS 350 347 333 317 302 287
M393A2 HESH 127 127 127 127 127 127
M456 HEATFS 400 400 400 400 400 400
DM23 APFSDS 337 335 330 322 314 306
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%
M392A2 APDS 1,478 4 - - - 75° 78° 80°
M393A2 HESH 732 11.2 0.1 4 4.31 73° 77° 80°
M456 HEATFS 1,174 10.5 0.05 0.1 1.27 65° 72° 77°
DM23 APFSDS 1,455 4.2 - - - 78° 80° 81°
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)
M416 732 11.6 16 5 25 50

Ammo racks

  • Ammoracks 1-9

  • Ammoracks 10-12

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 		9th
rack empty 		10th
rack empty 		11th
rack empty 		12th
rack empty 		Visual
discrepancy
61 55 (+6) 54 (+7) 47 (+14) 46 (+15) 39 (+22) 38 (+23) 31 (+30) 30 (+31) 23 (+38) 20 (+41) 16 (+45) 1 (+60) No

Notes:

  • Racks 11 and 12 are first stage ammo racks, meaning they will deplete when shots are fired but will then replenish from the other racks in the order from 1-9. Rack 11 depletes before rack 12, which is the last rack to deplete.

Machine guns

12.7 mm M2HB machine gun
Ammunition400 rounds
Belt capacity200 rounds
Reloadbasic crew → aces
10.4 → 8.0 s
Fire rate575 shots/min
Vertical guidance-10° / 65°
7.62 mm FN MAG 60-40 machine gun (coaxial)
Ammunition4 000 rounds
Belt capacity200 rounds
Reloadbasic crew → aces
10.4 → 8.0 s
Fire rate1 001 shots/min
Main articles: M2HB (12.7 mm), FN MAG 60-40 (7.62 mm)
12.7 mm M2HB
Mount Capacity (Belt) Fire rate Vertical Horizontal
Pintle 1,200 (200) 577 -10°/+65° ±180°
7.62 mm FN MAG 60-40
Mount Capacity (Belt) Fire rate Vertical Horizontal
Coaxial 4,000 (200) 600 N/A N/A

Usage in battles

The OF-40 MK.2A can be a truly powerful vehicle when used in the right hands. For people who are going through the stock grind, it is recommended that you play a support role, until you get access to the APFSDS round. The OF-40 MK.2A is not very armoured, compared to other vehicles it will face, the main weak spots are the hull and the sides. So for people who have just picked it up, either play as a support, sniper or flank, as the stock HEAT round is not very good to deal frontally with most of the enemies. One thing the OF-40 MK.2A has that its German rival doesn't have, is superior turret Armour. This means that you can easily go hull down on certain maps and manage to bounce a few things coming your way. Once you have gone through and researched most of its modifications, such as the APFSDS round and the engine upgrade, you should be ready to play a more offensive role. A good point you could take advantage of is your speed, your engine will be decent enough that you'll easily be with or ahead of your team most of the time. Use your speed at the start of matches to get to positions that enemies might not expect you, which might guarantee you the first shot in most engagements. Your gun is also very good at long ranges so it is also not a bad idea to keep your distances, since you cannot count on your survivalbility at all times. Do the same for night battles. This also should apply for all game modes, be aware that in Arcade battles the enemies are able to see your weak spots when they aim at you, so keep that in mind if you decide to go hull-down as an experienced player might just go for a different module, such as your cannon barrel or breech, and finish you off slowly.

Pros and cons

Pros:

  • Great gun handling - the vertical and horizontal speeds of the turret/gun are among the best compared to contemporaries
  • Optics have good zoom ranges permitting easy long-range shots
  • Commander's machine gun is an upgrade from the regular OF-40; the 7.62 mm FN MAG is replaced with a 12.7 M2 with a big ammo count of 1,080 rounds
  • The turret has flat, spaced plate armour on either side and slightly angled spaced armour towards the gun mantlet - can protect against some autocannon rounds, deflects AP shot if angled, and makes the turret sides immune to incoming HESH rounds
  • Very mobile, rivalling the Leopard A1A1 and in some cases outrunning it!

Cons:

  • Rather large and bulky turret makes it stick out above ridgelines and hilltops (but can bounce shots, see above)
  • Not a very big amount of ammo (19+1) can be carried in the ready racks; bringing any more shells puts these next to the driver in the lightly armoured hull

History

One of the surviving OF-40 MK2's at the OTO Melara museum in La Spezia, Italy. This OF-40 MK2 is the THETIS variant which has additional armour and thermal imaging.

Development

The OF-40 main battle tank (MBT) was delivered to the UAE after first being unveiled in 1980. After a number of issues were highlighted by the user, an improved version called the OF-40 Mk.2 was designed, beginning trials in August 1982. It was optimized for operations in the desert and had a number of other improvements.

Production and Service

All 18 OF-40 Mk.1 tanks in service with the UAE were upgraded to the Mk.2 standard, and 18 OF-40 Mk.2 tanks were delivered as well. As such, the UAE operated a total of 36 OF-40 Mk.2 tanks.

The UAE, despite the numerous improvements over the OF-40 Mk.1, were unsatisfied with the OF-40 Mk.2. They believed the mobility was too low and that the gun wasn't powerful enough. As such, it was replaced by the French Leclerc. Despite being removed from active duty units, 36 OF-40s were listed to be in storage or reserve as of 2014.

Devblog

After the end of WW2, the Italian industry completely stopped development and production of domestically designed tanks. During the Cold War, the Italian industry would produce armoured fighting vehicles for its own needs, however most of these vehicles were foreign designs built under license.

In the late 1970s, Oto Melara and Fiat began developing the first Italian post-WW2 tank, under a join private venture. As Oto Melara was already mass-producing the German Leopard 1 MBT under license for the Italian Army, its engineers possessed sufficient experience and know-how in order to develop their own tank.

The resulting vehicle, designated OF-40, turned out to be, somewhat unsurprisingly, very similar in design to the German Leopard 1 already in service with the Italian Army. Nonetheless, the OF-40 became the first domestically developed and produced Italian tank after WW2.

Despite the many similarities however, the Italian military proved reluctant in ordering the OF-40 for mass production. As a result of being unable to find a domestic operator, Oto Melara turned to the export market and soon found a willing buyer - the United Arab Emirates.

Shortly after, the OF-40 was upgraded to the Mk.2 version which, among other things, improved the vehicle's optics and rangefinder, added a two-plane stabilization system for the main gun, and an improved fire control system, allowing the vehicle to fire improved ammunition.

The OF-40 was only built in limited numbers and for a limited time, with the UAE being the only operator world-wide. The UAE still uses the OF-40 today, although in different roles, with proposals being made to convert the vehicle into a heavy IFV.

Media

Skins

See also

Related development

External links


OTO Melara
Light Tanks/IFVs 
Centauro  Centauro I 105 · Centauro I 105 R · Centauro I 120 · VRCC
Dardo  Dardo · VCC-80/30 · VCC-80/60
Other  C13 T90 · R3 T106 FA
MBTs 
OF-40  OF-40 · OF-40 Mk.2A · OF-40 (MTCA)
Ariete  Ariete (P) · Ariete · Ariete PSO · Ariete AMV
Other  M47 (105/55)
Tank Destroyers  M113A1 (TOW)
SPAA  R3 T20 FA-HS · SIDAM 25 · SIDAM 25 (Mistral) · OTOMATIC
Patrol Boats 
Sparviero-class  Sparviero*
See Also  OTO
  *Built by OTO Melara in La Spezia under the Alinavi S.p.A. consortium

Italy medium tanks
  Italy
M13/40  M13/40 (I) · M13/40 (II) · M13/40 (III)
M14/41  M14/41 · M14/41 (47/40)
M15/42  M15/42
M16/43  Celere Sahariano
P26/40  P40 · P40 "G.C. Leoncello"
OF-40  OF-40 · OF-40 Mk.2A · OF-40 (MTCA)
Ariete  Ariete (P) · Ariete · Ariete PSO · Ariete AMV
Germany  ▄Pz.III N · ▄Pz.IV G · ▄Leopard 1A5
Allied powers  ▄Sherman I Composito · Sherman Ic · ▄Sherman Vc · ▄Sherman V · M26 "D.C.Ariete" · M26A1 · M47 (105/55) · M60A1 "D.C.Ariete"
  Hungary
Turán  Turan I · Turan II · Turan III
Germany  ◔Leopard 2A4 · Leopard 2A7HU
USSR  ◔T-72M1

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