Difference between revisions of "OF-40"

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== Description ==
 
== Description ==
−
<!--''In the description, the first part needs to 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 the screenshot of the vehicle. If the novice player does not remember the vehicle by name, they will immediately understand what kind of vehicle it 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.'' -->
 
[[File:GarageImage_{{PAGENAME}}.jpg|420px|thumb|left]]
 
[[File:GarageImage_{{PAGENAME}}.jpg|420px|thumb|left]]
−
{{break}}
+
{{Break}}
−
The '''{{Specs|name}}''' is a Rank {{Specs|rank}} Italian medium tank {{Battle-rating}}. It was introduced in [[Update 1.85 "Supersonic"]].
+
The '''{{Specs|name}}''' is a rank {{Specs|rank}} Italian medium tank {{Battle-rating}}. It was introduced in [[Update 1.85 "Supersonic"]].
  
 
== General info ==
 
== General info ==
 
=== Survivability and armour ===
 
=== Survivability and 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?''
+
''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.''
−
 
 
−
''If necessary use a visual template to indicate the most secure and weak zones of the armour.''
 
  
 
=== Mobility ===
 
=== 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= 1286|rbMinHp= 734|<!--AoAweight=(optional) -->}}
+
{{tankMobility|abMinHp=1286|rbMinHp=734}}
  
 
== Armaments ==
 
== Armaments ==
 
=== Main armament ===
 
=== Main armament ===
−
The armament consists of a 105 mm main gun with a rifled, 52-calibre barrel, developed by OTO Melara exclusively for this vehicle but very similar to the M68 gun.The cannon uses NATO-standard 105 mm ammunition with APDS , HEAT, HESH and SMOKE shells. It sare the same stats of all L7 105mm guns. A ace crew can reload at 6.7 secs.
+
<!-- ''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)}}
 +
 
 +
{| class="wikitable" style="text-align:center" width="100%"
 +
|-
 +
! colspan="5" | [[OTO Melara 105/52 (105 mm)|105 mm OTO Melara 105/52]] || colspan="5" | Turret rotation speed (°/s) || colspan="4" | Reloading rate (seconds)
 +
|-
 +
! Mode !! Capacity !! Vertical !! Horizontal !! Stabilizer
 +
! Stock !! Upgraded !! Full !! Expert !! Aced
 +
! Stock !! Full !! Expert !! Aced
 +
|-
 +
! ''Arcade''
 +
| rowspan="2" | 61 || rowspan="2" | -9°/+20° || rowspan="2" | ±180° || rowspan="2" | N/A || 19.0 || __._ || __._ || __._ || __._ || rowspan="2" | 8.7 || rowspan="2" | _._ || rowspan="2" | _._ || rowspan="2" | _._
 +
|-
 +
! ''Realistic''
 +
| 11.9 || __._ || __._ || __._ || __._
 +
|-
 +
|}
 +
 
 +
==== Ammunition ====
 +
{| class="wikitable sortable" style="text-align:center" width="100%"
 +
! 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
 +
|-
 +
|}
 +
{| class="wikitable sortable" style="text-align:center" width="100%"
 +
! colspan="11" | 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)
 +
! rowspan="2" | Normalisation at 30°<br>from horizontal
 +
! colspan="3" | Ricochet
 +
|-
 +
! 0% !! 50% !! 100%
 +
|-
 +
| M392A2 || APDS || 1,478 || 4.0 || N/A || N/A || N/A || +1.5° || 75° || 78° || 80°
 +
|-
 +
| M393A2 || HESH || 732 || 14.85 || 0.4 || 0.1 || 4,306 || +0.0° || 73° || 77° || 80°
 +
|-
 +
| M456 || HEATFS || 1,173 || 10.5 || N/A || 0.1 || 1,271 || +0.0° || 65° || 72° || 77°
 +
|-
 +
|}
 +
 
 +
{| class="wikitable" style="text-align:center"
 +
! colspan="7" | Smoke shell characteristics
 +
|-
 +
! Ammunition
 +
! Velocity<br>(m/s)
 +
! Projectile<br>mass (kg)
 +
! Screen<br>radius (m)
 +
! Screen deploy<br>time (s)
 +
! Screen hold<br>time (s)
 +
! Explosive mass<br>(TNT equivalent) (g)
 +
|-
 +
| M416 || 730 || 11.4 || 20 || 5 || 25 || 50
 +
|-
 +
|}
 +
 
 +
==== [[Ammo racks]] ====
 +
<!-- [[File:Ammoracks_{{PAGENAME}}.jpg|right|thumb|x250px|[[Ammo racks]] of the {{PAGENAME}}]] -->
 +
{| class="wikitable" style="text-align:center"
 +
|-
 +
! Full<br>ammo
 +
! 1st<br>rack empty
 +
! 2nd<br>rack empty
 +
! 3rd<br>rack empty
 +
! 4th<br>rack empty
 +
! 5th<br>rack empty
 +
! 6th<br>rack empty
 +
! Visual<br>discrepancy
 +
|-
 +
| '''61''' || __&nbsp;''(+__)'' || __&nbsp;''(+__)'' || __&nbsp;''(+__)'' || __&nbsp;''(+__)'' || __&nbsp;''(+__)'' || __&nbsp;''(+__)'' || __
 +
|-
 +
|}
 +
 
 +
==== [[Optics]] ====
 +
{| class="wikitable" style="text-align:center"
 +
! colspan="3" | {{PAGENAME}} Optics
 +
|-
 +
!
 +
! Default magnification
 +
! Maximum magnification
 +
|-
 +
! Main Gun optics
 +
| X8.0 || X16.1
 +
|-
 +
! Comparable optics
 +
| colspan="2" | ___
 +
|-
 +
|}
 +
 
 +
=== Machine guns ===
 +
<!-- ''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|FN MAG 60-40 (7.62 mm)}}
  
−
==== Machine guns ====
+
<!-- The OF-40 is equipped with two 7.62 mm FN MAG 60-40 machine guns. They are slow compared to American and German machine guns, often being only useful for clearing shrubs or eliminating crews from open vehicles, its speed makes it very difficult to use as anti-aircraft. --> <!-- Is this referring to traverse speed? Rate of fire and muzzle velocity seem pretty similar -->
−
2x Fn mag 60-40 7.62mm, they are slow compared to American and German machine guns, often being only useful for clearing shrubs or eliminating crews from open vehicles, its speed makes it very difficult to use as anti-aircraft.
 
  
−
== Usage in the battles ==
+
{| class="wikitable" style="text-align:center"
−
Even though it is a medium tank, its armor is very similar to a leopard 1, you mantlet can bounce or soak some apds/apdsfs shells but usually it end up damaging the cannon mouth and knocking out 1/2 crew members, the best tactic is to flank using your speed or be a sniper using the rangefinder for precision shots.  
+
|-
 +
! colspan="5" | [[FN MAG 60-40 (7.62 mm)|7.62 mm FN MAG 60-40]]
 +
|-
 +
! Mount
 +
! Capacity<br>(Belt capacity)
 +
! Rate of fire<br>(shots/minute)
 +
! Vertical<br>guidance
 +
! Horizontal<br>guidance
 +
|-
 +
| Coaxial || 4,000 (200) || 600 || N/A || N/A
 +
|-
 +
| Commander's cupola || 1,500 (200) || 600 || -8°/+20° || ±120°
 +
|-
 +
|}
 +
 
 +
== 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).'' -->
 +
Even though it is a medium tank, its armour is very similar to the [[Leopard 1]]. The mantlet can bounce or soak some APDS/APFSDS shells but it will usually end up damaging the cannon breech and knocking out 1 or 2 crew members. The best tactic is to flank using your speed or snipe using the laser rangefinder for precision shots.
 +
 
 +
=== Modules ===
 +
{| class="wikitable"
 +
! Tier
 +
! colspan="2" | Mobility
 +
! Protection
 +
! colspan="3" | Firepower
 +
|-
 +
| I
 +
| Tracks
 +
|
 +
| Parts
 +
| Horizontal Drive
 +
|
 +
|
 +
|-
 +
| II
 +
| Suspension
 +
| Brake System
 +
| FPE
 +
| Adjustment of Fire
 +
| M393A2
 +
| NVD
 +
|-
 +
| III
 +
| Filters
 +
|
 +
| Crew Replenishment
 +
| Elevation Mechanism
 +
| M416
 +
| Smoke grenade
 +
|-
 +
| IV
 +
| Transmission
 +
| Engine
 +
|
 +
| Artillery Support
 +
| M456
 +
| Laser rangefinder
 +
|-
 +
|}
  
 
=== Pros and cons ===
 
=== Pros and cons ===
−
<!--''Summarize and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in a bulleted list. Do not use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - they have a substitution in the form of softer "inadequate", "effective".''-->
+
<!-- ''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:'''
 
'''Pros:'''
−
 
 
* Good main gun handling; quick rotation and gun lifting
 
* Good main gun handling; quick rotation and gun lifting
 
* Has a laser rangefinder, making sniping much easier
 
* Has a laser rangefinder, making sniping much easier
Line 39: Line 202:
  
 
'''Cons:'''
 
'''Cons:'''
−
 
 
* No stabilizer
 
* No stabilizer
 
* Vehicle grind is tedious with only the stock APDS ammunition before upgrades
 
* Vehicle grind is tedious with only the stock APDS ammunition before upgrades
Line 46: Line 208:
  
 
== History ==
 
== History ==
−
The '''OF-40''' is an Italian main battle tank developed as a joint venture between OTO Melara and Fiat, and intended primarily for export sales. OTO Melara would develop and produce the hulls, and automotive components would be provided by Fiat (the designation of the vehicle comes from the initials of the two companies, whereas "40" refers to the planned mass of the tank). Initial design work was started by OTO Melara in 1977, with the first prototypes ready by 1980.
+
''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).''
−
 
 
−
Superficially, the OF-40 appears very similar to versions of the German Leopard 1 with welded turrets (Leopard 1A3 & 1A4). It is not a coincidence, as Oto Melara produced the Leopard under licence, and later worked with German industries to make the Lion/Leone tank, a tropicalized version of the Leopard, in order to freely sell it in the Middle East. Germany pulled out from this development and Italian industries could not sell the Lion without German permission. So they produced this new tank called OF-40, that actually was a further evolution of the Leopard/Lion lineage. The OF-40 does use the main mechanical components already produced for the Leopard 1, which had also been produced under license by OTO Melara since 1974. The OF-40 follows the same layout of the Leopard, especially in the hull. The engine, transmission and tracks are the same and the crew and ammunition layout too. The driver is located in the front-right of the hull, with ammunition storage and NBC overpressure system located to the driver's left. The turret is located toward the middle of the tank, with the gunner and commander on the right side of the turret, and the loader on the left.
 
  
 
== Media ==
 
== Media ==
−
''An excellent addition to the article will be video guides, as well as screenshots from the game and photos.''
+
''Excellent additions to the article would be video guides, screenshots from the game, and photos.''
−
 
 
−
== Read also ==
 
−
''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example,''
 
  
 +
== 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;''
 
* ''reference to the series of the vehicles;''
 
* ''links to approximate analogues of other nations and research trees.''
 
* ''links to approximate analogues of other nations and research trees.''
  
−
''ETC.''
+
== External links ==
−
 
 
−
== Sources ==
 
 
''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.''
  
 
{{Italy medium tanks}}
 
{{Italy medium tanks}}

Revision as of 09:42, 8 March 2020

Rank VI | Premium | Golden Eagles
Chinese A-5C Pack
OF-40
it_of_40_mk_1.png
OF-40
Italy flag.png Italy
V Rank
Battle rating:
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

GarageImage OF-40.jpg


The Carro Armato OTO Melara OF-40 is a rank V Italian medium tank with a battle rating of 8.0 (AB/RB/SB). It was introduced in Update 1.85 "Supersonic".

General info

Survivability and 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.

Mobility

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 73 28 43 1286 1,584 29.91 36.84
Realistic 66 26 734 830 17.07 19.3

Armaments

Main armament

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° N/A 19.0 __._ __._ __._ __._ 8.7 _._ _._ _._
Realistic 11.9 __._ __._ __._ __._

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 303 302 296 277 257 252
M393A2 HESH 127 127 127 127 127 127
M456 HEATFS 400 400 400 400 400 400
Shell details
Ammunition Type of
warhead 		Velocity
(m/s) 		Projectile
Mass (kg) 		Fuse delay
(m) 		Fuse sensitivity
(mm) 		Explosive Mass
(TNT equivalent) (g) 		Normalisation at 30°
from horizontal 		Ricochet
0% 50% 100%
M392A2 APDS 1,478 4.0 N/A N/A N/A +1.5° 75° 78° 80°
M393A2 HESH 732 14.85 0.4 0.1 4,306 +0.0° 73° 77° 80°
M456 HEATFS 1,173 10.5 N/A 0.1 1,271 +0.0° 65° 72° 77°
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 730 11.4 20 5 25 50

Ammo racks

Full
ammo 		1st
rack empty 		2nd
rack empty 		3rd
rack empty 		4th
rack empty 		5th
rack empty 		6th
rack empty 		Visual
discrepancy
61 __ (+__) __ (+__) __ (+__) __ (+__) __ (+__) __ (+__) __

Optics

OF-40 Optics
Default magnification Maximum magnification
Main Gun optics X8.0 X16.1
Comparable optics ___

Machine guns

Main article: FN MAG 60-40 (7.62 mm)


7.62 mm FN MAG 60-40
Mount Capacity
(Belt capacity) 		Rate of fire
(shots/minute) 		Vertical
guidance 		Horizontal
guidance
Coaxial 4,000 (200) 600 N/A N/A
Commander's cupola 1,500 (200) 600 -8°/+20° ±120°

Usage in battles

Even though it is a medium tank, its armour is very similar to the Leopard 1. The mantlet can bounce or soak some APDS/APFSDS shells but it will usually end up damaging the cannon breech and knocking out 1 or 2 crew members. The best tactic is to flank using your speed or snipe using the laser rangefinder for precision shots.

Modules

Tier Mobility Protection Firepower
I Tracks Parts Horizontal Drive
II Suspension Brake System FPE Adjustment of Fire M393A2 NVD
III Filters Crew Replenishment Elevation Mechanism M416 Smoke grenade
IV Transmission Engine Artillery Support M456 Laser rangefinder

Pros and cons

Pros:

  • Good main gun handling; quick rotation and gun lifting
  • Has a laser rangefinder, making sniping much easier
  • Spaced armour in the turret allows taking some autocannon hits, the mantlet are immune to HESH, and some AP shots bounce if the turret is angled
  • Quick and agile tank when upgraded

Cons:

  • No stabilizer
  • Vehicle grind is tedious with only the stock APDS ammunition before upgrades
  • Turret, while more armoured than its German cousin Leopard 1, is quite boxy and can be spotted easily if peeking over a ridgeline or hilltop
  • Only 19+1 rounds in its ready racks, any more ammo is stored next to the driver in the lightly armoured hull and can be easily set off by a penetrating hit

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

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

Paste links to sources and external resources, such as:

  • topic on the official game forum;
  • encyclopedia page on the tank;
  • other literature.


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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