Difference between revisions of "Pe-2-31"

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=== In-game description ===
 
=== In-game description ===
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"A twin-engine, all-metal monoplane with a twin-fin tail and a retractable landing gear system with tail wheel.
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"Since the Pe-2's mass production had begun, its defensive armament was recognized by the military as weak for a modern bomber. Beginning with series 13 (launched in April to May of 1941), the ShKAS hatch mount was replaced with a VUB-2 turret with a 12.7mm BT machine gun and a magazine capacity of 200 rounds. The starboard ShKAS machine gun mounted to port forward was replaced with a 12.7mm BK machine gun with 150 rounds. Also, the magazine capacity of the port ShKAS was decreased to 450 rounds.
  
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The idea to create the Pe-2 front line dive bomber was born quite suddenly. The experiences of World War II, which had just recently started, showed that the concept of heavy twin-engine fighters was defective. The planes either failed miserably or had to play a different role in the conflict. The Petlyakov VI-100 high-altitude fighter created in OKB-29 of the NKVD's Special Technical Bureau was no exception. Despite its impressive test results, with characteristics significantly exceeding those of its European counterparts, and despite the fact that industrial facilities were prepared for mass production, it was decided that the aircraft should not begin production, for it was clear that such planes were simply not needed. At the same time, the Air Forces of the Workers’ and Peasants’ Red Army clearly required that the fleet of front line bomber aircraft be upgraded and replenished. Dive bombers in particular had made a good showing in the first years of World War II, but planes of this type were absent in the USSR's forces. It was decided to make up this deficiency by converting the VI-100 fighter. In principle, this design was quite promising, and the industry was ready for mass production. In addition, there was no time to develop a completely new design. As a result, Petlyakov was ordered to prepare in the shortest possible time a PB-100 dive bomber based on the existing fighter prototype.
+
By June 22, 1941, when Germany invaded the USSR, factories had managed to produce 490 new dive bombers. Subsequent upgrades of the Pe-2 were then made based on combat experience.
  
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Only one month and a half were given to perform the redesign, but the designers pulled it off brilliantly. In the autumn of 1940, the PB-100 successfully passed all tests and was immediately launched into full-scale production. In 1940, the aircraft was re-designated the Pe-2, after the last name of designer V. M. Petlyakov. The first series were few in number: usually 5 to 10 planes, and 20 at most. This was done specifically to allow for improvements during production.
+
Series 22 saw the installation of M-105RA engines with floatless carburettors, which improved the aircraft's behavior when diving. Beginning with series 23, an extra ShKAS machine gun with 225 rounds was installed in the radio operator/gunner's cockpit. It was designed to fire from side ball mounts and through the upper fuselage hatch. The area of the navigator's and the radio operator/gunner's protective armor was increased, and the robustness of the fuel system was improved. The aircraft was equipped with an inert gas filling system, and duralumin tanks were replaced with fiber ones, which were more effective at dealing with bullets. By series 32, the aircraft could be fitted with guide rails to hold 10 RS-132 unguided rockets under the wings. Some Pe-2s were equipped with RO-82 launchers to fire RS-82 unguided rockets backwards, to defend against any fighters attacking from the aircraft's lower rear. Since September 1941, the Pe-2's bomb load was upgraded by adding KMB-Pe-2 bomblet clusters, which enabled the efficient bombing of soft area-type targets.
  
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The first production planes were equipped with 1,100 hp Klimov M-105R twelve-cylinder V-type geared water-cooled engines.
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A total of 1,671 dive bombers were manufactured by four mass production factories during 1941. The new plane served on all front lines from the Barents Sea to the Black Sea. The Pe-2s were received not only by regiments of the Air Force of the Workers’ and Peasants’ Red Army but also by aviation units of the Northern, Baltic, and Black Sea Fleets.
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The plane's defensive armament consisted of four 7.62mm ShKAS machine guns. Two ShKAS machine guns with 500 rounds each were fixed in the forward fuselage, and the navigator could fire from the TSS-1 turret (with a magazine capacity of 750 rounds) mounted behind the pilot. The LU-MV-2 hatch mount with 750 rounds was located in the lower fuselage.
 
  
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The standard payload of the Pe-2 was 600 kg, and the maximum was 1,000 kg. Four bombs with a maximum weight of 100 kg were housed in the fuselage bomb bay, and one more bomb was placed in each of the two bomb bays located in the nacelle rear section. Bombs of larger weights, such as 250 kg and 500 kg, could be accommodated only on external bomb racks under the center wing section."
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From February 1942 (series 64) on, the side ball mounts were replaced with pivot mounts and the turret's sighting angle was increased. Series 80 saw yet another defensive upgrade: the navigator's and the radio operator/gunner's positions were given upgraded armor.
 +
 
 +
On 12 January 1942, chief designer V. M. Petlyakov died in an air crash while flying in a Pe-2. His position was filled by his deputy, A. M. Izakson, who was later replaced by another of Petlyakov's colleagues, A. I. Putilov."
  
 
== Media ==
 
== Media ==

Revision as of 16:06, 9 May 2019

Rank VI | Premium | Golden Eagles
Chinese A-5C Pack
Pe-2-31
pe-2-31.png
Pe-2-31
USSR flag.png USSR
II Rank
Battle rating:
AB RB SB
3.3 3.3 3.7
Class:
Research:5 600 Specs-Card-Exp.png
Purchase:22 000 Specs-Card-Lion.png
Show in game
This page is about the Russian bomber Pe-2-31. For other uses, see Pe-2 (Family).

Description

GarageImage Pe-2-31.jpg


The Pe-2-31 Peshka is a Rank II Russian bomber with a battle rating of 3.3 (AB/RB) and 3.7 (SB). It was introduced into the game sometime prior to Update 1.27. For French, German, Italian, Castellano, and Japanese, this aircraft is known as Pe-2-21 in the localisation files, instead of Pe-2-31. There is no difference between them.

General info

Flight Performance

Characteristics
Stock
Max Speed
(km/h at ?,000 m) 		Max altitude
(meters) 		Turn time
(seconds) 		Rate of climb
(meters/second) 		Take-off run
(meters)
AB RB AB RB AB RB
 ?  ? 8400  ??.?  ??.?  ??.?  ??.?  ???
Upgraded
Max Speed
(km/h at ?,000 m) 		Max altitude (meters) Turn time (seconds) Rate of climb
(meters/second) 		Take-off run (meters)
AB RB AB RB AB RB
 ?  ? 8400  ??.?  ??.?  ??.?  ??.?  ???

Details

Features
Combat flap Take-off flap Landing flap Air brakes Arrestor gear
X X X X X
Limits
Wing-break speed
(km/h) 		Gear limit
(km/h) 		Combat flap
(km/h) 		Max Static G
+ -
740 450  ??? ~?? ~?
Optimal velocities
Ailerons
(km/h) 		Rudder
(km/h) 		Elevators
(km/h) 		Radiator
(km/h)
< ??? < ??? < ??? > ???
Compressor (RB/SB)
Setting 1
Optimal altitude 100% Engine power WEP Engine power
 ?,??? m  ??? hp  ?,??? hp

Survivability and armour

  • No armour plating
  • No armour glazing
  • Critical components located at the front of aircraft (fuel, pilot, engine, controls)
  • More fuel tanks located in wings near the fuselage

Armaments

Offensive armament

      Main article: Bombs-->

Usage in the battles

Manual Engine Control

MEC elements
Mixer Pitch Radiator Supercharger Turbocharger
Oil Water Type
Controllable Not controllable Not controllable Not controllable Separate Not ontrollable Not controllable

Modules

Tier Flight performance Survivability Weaponry
I Fuselage Repair Radiator
II Compressor Airframe
III Wings Repair Engine
IV Engine Injection Cover

Pros and cons

Pros:

Cons:

History

Describe the history of the creation and combat usage of the aircraft in more detail than in the introduction. If the historical reference turns out to be too big, take it to a separate article, taking a link to an article about the vehicle and adding a block "/ historical reference" (example: https://wiki.warthunder.com/Name-vehicles/historical reference) and add a link to it here using the main template. Be sure to include links to sources at the end of the article.

In-game description

"Since the Pe-2's mass production had begun, its defensive armament was recognized by the military as weak for a modern bomber. Beginning with series 13 (launched in April to May of 1941), the ShKAS hatch mount was replaced with a VUB-2 turret with a 12.7mm BT machine gun and a magazine capacity of 200 rounds. The starboard ShKAS machine gun mounted to port forward was replaced with a 12.7mm BK machine gun with 150 rounds. Also, the magazine capacity of the port ShKAS was decreased to 450 rounds.

By June 22, 1941, when Germany invaded the USSR, factories had managed to produce 490 new dive bombers. Subsequent upgrades of the Pe-2 were then made based on combat experience.

Series 22 saw the installation of M-105RA engines with floatless carburettors, which improved the aircraft's behavior when diving. Beginning with series 23, an extra ShKAS machine gun with 225 rounds was installed in the radio operator/gunner's cockpit. It was designed to fire from side ball mounts and through the upper fuselage hatch. The area of the navigator's and the radio operator/gunner's protective armor was increased, and the robustness of the fuel system was improved. The aircraft was equipped with an inert gas filling system, and duralumin tanks were replaced with fiber ones, which were more effective at dealing with bullets. By series 32, the aircraft could be fitted with guide rails to hold 10 RS-132 unguided rockets under the wings. Some Pe-2s were equipped with RO-82 launchers to fire RS-82 unguided rockets backwards, to defend against any fighters attacking from the aircraft's lower rear. Since September 1941, the Pe-2's bomb load was upgraded by adding KMB-Pe-2 bomblet clusters, which enabled the efficient bombing of soft area-type targets.

A total of 1,671 dive bombers were manufactured by four mass production factories during 1941. The new plane served on all front lines from the Barents Sea to the Black Sea. The Pe-2s were received not only by regiments of the Air Force of the Workers’ and Peasants’ Red Army but also by aviation units of the Northern, Baltic, and Black Sea Fleets.

From February 1942 (series 64) on, the side ball mounts were replaced with pivot mounts and the turret's sighting angle was increased. Series 80 saw yet another defensive upgrade: the navigator's and the radio operator/gunner's positions were given upgraded armor.

On 12 January 1942, chief designer V. M. Petlyakov died in an air crash while flying in a Pe-2. His position was filled by his deputy, A. M. Izakson, who was later replaced by another of Petlyakov's colleagues, A. I. Putilov."

Media

An excellent addition to the article will be video guides, as well as 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,

  • reference to the series of the aircraft;
  • links to approximate analogues of other nations and research trees.

Sources

Paste links to sources and external resources, such as:

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


USSR bombers
SB and Ar  SB 2M-100 · SB 2M-103 · SB 2M-103 MV-3 · SB 2M-103U · SB 2M-103U MV-3 · SB 2M-105 · Ar-2
Yer-2 (petrol)  Yer-2 (M-105) · Yer-2 (M-105) TAT · Yer-2 (M-105R) TAT · Yer-2 (M-105R) LU
Yer-2 (diesel)  Yer-2 (ACh-30B) (e) · Yer-2 (ACh-30B) (l)
Tu  Tu-2 · Tu-2S · Tu-2S-44 · Tu-2S-59 · Tu-4
Pe  Pe-2-1 · Pe-2-31 · Pe-2-83 · Pe-2-110 · Pe-2-205 · Pe-2-359 · Pe-8
IL  DB-3B · IL-4
Po  Po-2 · Po-2M
Other  MBR-2-M-34 · TB-3M-17-32 · Yak-4 · Be-6
Lend-Lease  ▂PBY-5A Catalina · ▂Hampden TB Mk I · ▂A-20G-30 · ▂B-25J-30

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