Difference between revisions of "Su-7BKL"

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{{Specs-Card|code=su-7bkl}}
+
{{Specs-Card
 +
|code=su-7bkl
 +
|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg}}
 +
}}
  
 
== Description ==
 
== Description ==
 
<!-- ''In the description, the first part should be about the history of and the creation and combat usage of the aircraft, as well as its key features. In the second part, tell the reader about the aircraft 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 and the creation and combat usage of the aircraft, as well as its key features. In the second part, tell the reader about the aircraft 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]]
 
{{Break}}
 
 
The '''{{Specs|name}}''' is a rank {{Specs|rank}} Soviet jet fighter {{Battle-rating}}. It was introduced in [[Update "Raining Fire"]].
 
The '''{{Specs|name}}''' is a rank {{Specs|rank}} Soviet jet fighter {{Battle-rating}}. It was introduced in [[Update "Raining Fire"]].
  
 
== General info ==
 
== General info ==
 
=== Flight performance ===
 
=== Flight performance ===
 +
{{Specs-Avia-Flight}}
 
<!-- ''Describe how the aircraft behaves in the air. Speed, manoeuvrability, acceleration and allowable loads - these are the most important characteristics of the vehicle.'' -->
 
<!-- ''Describe how the aircraft behaves in the air. Speed, manoeuvrability, acceleration and allowable loads - these are the most important characteristics of the vehicle.'' -->
''Describe how the aircraft behaves in the air. Speed, manoeuvrability, acceleration and allowable loads - these are the most important characteristics of the vehicle.''
 
  
 
{| class="wikitable" style="text-align:center" width="70%"
 
{| class="wikitable" style="text-align:center" width="70%"
 
! rowspan="2" | Characteristics
 
! rowspan="2" | Characteristics
! colspan="2" | Max Speed<br>(km/h at _,___ m)
+
! colspan="2" | Max Speed<br>(km/h at 11,000 m)
 
! rowspan="2" | Max altitude<br>(metres)
 
! rowspan="2" | Max altitude<br>(metres)
 
! colspan="2" | Turn time<br>(seconds)
 
! colspan="2" | Turn time<br>(seconds)
Line 23: Line 24:
 
|-
 
|-
 
! Stock
 
! Stock
| ___ || ___ || rowspan="2" | {{Specs|ceiling}} || __._ || __._ || __._ || __._ || rowspan="2" | ___
+
| 2,166 || 2,151 || rowspan="2" | {{Specs|ceiling}} || 27.5 || 28.5 || 168.0 || 159.6 || rowspan="2" | 1,250
 
|-
 
|-
 
! Upgraded
 
! Upgraded
Line 37: Line 38:
 
! Combat flaps !! Take-off flaps !! Landing flaps !! Air brakes !! Arrestor gear !! Drogue chute
 
! Combat flaps !! Take-off flaps !! Landing flaps !! Air brakes !! Arrestor gear !! Drogue chute
 
|-
 
|-
| _ || _ || _ || _ || _ || _     <!-- ✓ -->
+
| X || X || || || X ||     <!-- ✓ -->
 
|-
 
|-
 
|}
 
|}
Line 52: Line 53:
 
! Combat !! Take-off !! Landing !! + !! -
 
! Combat !! Take-off !! Landing !! + !! -
 
|-
 
|-
| {{Specs|destruction|body}} || {{Specs|destruction|gear}} || ___ || ___ || ___ || ~__ || ~__
+
| {{Specs|destruction|body}} || {{Specs|destruction|gear}} || N/A || N/A || 473 || ~10 || ~3
 
|-
 
|-
 
|}
 
|}
Line 62: Line 63:
 
! Ailerons !! Rudder !! Elevators !! Radiator
 
! Ailerons !! Rudder !! Elevators !! Radiator
 
|-
 
|-
| < ___ || < ___ || < ___ || N/A
+
| < 700 || < 650 || < 600 || N/A
 +
|-
 +
|}
 +
 
 +
==== Engine performance ====
 +
{| class="wikitable" style="text-align:center"
 +
|-
 +
! colspan="3" | Engine
 +
! colspan="5" | Aircraft mass
 +
|-
 +
! colspan="2" | Engine name || Number
 +
! colspan="2" | {{Annotation|Basic Mass|Mass of the aircraft with pilot and engine oil, but no fuel or weapons load}} || colspan="3" | Wing loading (full fuel)
 +
|-
 +
| colspan="2" | Saturn AL-7F-1-250 || 1
 +
| colspan="2" | 8,446 kg || colspan="3" | 343 kg/m<sup>2</sup>
 +
|-
 +
! colspan="3" | Engine characteristics
 +
! colspan="4" | Mass with fuel (no weapons load) || rowspan="2" | Max Takeoff<br />Weight
 +
|-
 +
! Weight (each) || colspan="2" | Type
 +
! 9m fuel || 20m fuel || 30m fuel || 31m fuel
 +
|-
 +
| 2,200 kg || colspan="2" | Afterburning axial-flow turbojet
 +
| 9,380 kg || 10,522 kg || 11,560 kg || 11,664 kg || 15,010 kg
 +
|-
 +
! colspan="3" | {{Annotation|Maximum engine thrust @ 0 m (RB / SB)|The maximum thrust produced by each engine, while mounted in the aircraft. NOTE: Thrust varies significantly depending on speed & altitude.}}
 +
! colspan="5" | Thrust to weight ratio @ 0 m (WEP)
 +
|-
 +
! Condition || 100% || WEP
 +
! 9m fuel || 20m fuel || 30m fuel || 31m fuel || MTOW
 +
|-
 +
| ''Stationary'' || 5,848 kgf || 8,257 kgf
 +
| 0.88 || 0.78 || 0.71 || 0.71 || 0.55
 +
|-
 +
| ''Optimal'' || 6,664 kgf<br />(1,000 km/h) || 9,974 kgf<br />(1,000 km/h)
 +
| 1.06 || 0.95 || 0.86 || 0.86 || 0.66
 
|-
 
|-
 
|}
 
|}
  
 
=== Survivability and armour ===
 
=== Survivability and armour ===
 +
{{Specs-Avia-Armour}}
 
<!-- ''Examine the survivability of the aircraft. Note how vulnerable the structure is and how secure the pilot is, whether the fuel tanks are armoured, etc. Describe the armour, if there is any, and also mention the vulnerability of other critical aircraft systems.'' -->
 
<!-- ''Examine the survivability of the aircraft. Note how vulnerable the structure is and how secure the pilot is, whether the fuel tanks are armoured, etc. Describe the armour, if there is any, and also mention the vulnerability of other critical aircraft systems.'' -->
''Examine the survivability of the aircraft. Note how vulnerable the structure is and how secure the pilot is, whether the fuel tanks are armoured, etc. Describe the armour, if there is any, and also mention the vulnerability of other critical aircraft systems.''
+
Pilot: Pilot is protected by light aluminum plates and an armoured glass windscreen. These will not stop 20 mm AP frontally, but offer decent protection from the rear.
 +
 
 +
Engine: The engine is only protected by fuel tanks underneath. These can reduce the damage from shrapnel, but it is otherwise unprotected.
 +
 
 +
Flight controls: The flight control's cables go underneath the fuselage, and have a good chance to stay in one piece when hit.
 +
 
 +
The aircraft does not come with flares nor RWR, it will struggle against anything higher than its BR.
 +
 
 +
=== Modifications and economy ===
 +
{{Specs-Economy}}
  
 
== Armaments ==
 
== Armaments ==
 +
{{Specs-Avia-Armaments}}
 
=== Offensive armament ===
 
=== Offensive armament ===
 +
{{Specs-Avia-Offensive}}
 
<!-- ''Describe the offensive armament of the aircraft, if any. Describe how effective the cannons and machine guns are in a battle, and also what belts or drums are better to use. If there is no offensive weaponry, delete this subsection.'' -->
 
<!-- ''Describe the offensive armament of the aircraft, if any. Describe how effective the cannons and machine guns are in a battle, and also what belts or drums are better to use. If there is no offensive weaponry, delete this subsection.'' -->
 
{{main|NR-30 (30 mm)}}
 
{{main|NR-30 (30 mm)}}
Line 80: Line 128:
  
 
=== Suspended armament ===
 
=== Suspended armament ===
 +
{{Specs-Avia-Suspended}}
 
<!-- ''Describe the aircraft's suspended armament: additional cannons under the wings, bombs, rockets and torpedoes. This section is especially important for bombers and attackers. If there is no suspended weaponry remove this subsection.'' -->
 
<!-- ''Describe the aircraft's suspended armament: additional cannons under the wings, bombs, rockets and torpedoes. This section is especially important for bombers and attackers. If there is no suspended weaponry remove this subsection.'' -->
{{main|OFAB-250-270 (250 kg)|FAB-500M-54 (500 kg)|S-3K|S-5K|S-24}}
+
{{main|OFAB-250sv (250 kg)|FAB-500M-54 (500 kg)|S-3K|S-5K|S-24}}
  
 
The '''''{{PAGENAME}}''''' can be outfitted with the following ordnance:
 
The '''''{{PAGENAME}}''''' can be outfitted with the following ordnance:
Line 90: Line 139:
 
* 6 x S-24 rockets
 
* 6 x S-24 rockets
 
* 42 x S-3K rockets
 
* 42 x S-3K rockets
* 6 x 250 kg OFAB-250-270 bombs (1,500 kg total)
+
* 6 x 250 kg OFAB-250sv bombs (1,500 kg total)
 
* 4 x 500 kg FAB-500M-54 bombs (2,000 kg total)
 
* 4 x 500 kg FAB-500M-54 bombs (2,000 kg total)
* 4 x 500 kg FAB-500M-54 bombs + 2 x 250 kg OFAB-250-270 bombs (2,500 kg total)
+
* 4 x 500 kg FAB-500M-54 bombs + 2 x 250 kg OFAB-250sv bombs (2,500 kg total)
  
 
== Usage in battles ==
 
== Usage in battles ==
Line 98: Line 147:
 
''Describe the tactics of playing in the aircraft, the features of using aircraft in a 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. Examine 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 aircraft, the features of using aircraft in a 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. Examine 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 ===
+
=== Pros and cons ===
{| class="wikitable"
+
<!-- ''Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in the 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".'' -->
! Tier
 
! colspan="2" | Flight performance
 
! Survivability
 
! colspan="3" | Weaponry
 
|-
 
| I
 
|Fuselage repair
 
|Compressor
 
|
 
|Offensive 30 mm
 
|
 
|UB-16
 
|-
 
| II
 
|New boosters
 
|
 
|Airframe
 
|
 
|FAB-250
 
|UB-32
 
|-
 
| III
 
|Wings repair
 
|
 
|
 
|New 30 mm cannons
 
|
 
|S-3K
 
|-
 
| IV
 
|G-suit
 
|Engine
 
|Cover
 
|
 
|FAB-500
 
|C-24
 
|-
 
|}
 
  
=== Pros and cons ===
+
'''Pros:'''
<!-- ''Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in the 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:'''
 
  
 
* Good horizontal flight speed
 
* Good horizontal flight speed
* A variety of mounted weapons
+
* Large variety of mounted weapons
 
+
* Powerful cannons capable of accurate strafing runs together with the ballistics computer
 
 
  
 
'''Cons:'''
 
'''Cons:'''
  
* Mediocre controllability
+
* Mediocre controllability  
 +
* Subpar roll rate, even with the boosters modification installed
 
* No guided weapons
 
* No guided weapons
  
Line 174: Line 184:
 
* ''encyclopedia page on the aircraft;''
 
* ''encyclopedia page on the aircraft;''
 
* ''other literature.'' -->
 
* ''other literature.'' -->
''Paste links to sources and external resources, such as:''
 
  
* ''topic on the official game forum;''
+
* [https://forum.warthunder.com/index.php?/topic/497245-su-7bkl/ Official data sheet - more details about the performance]
* ''encyclopedia page on the aircraft;''
 
* ''other literature.''
 
  
 
{{AirManufacturer Sukhoi}}
 
{{AirManufacturer Sukhoi}}
 
{{USSR jet aircraft}}
 
{{USSR jet aircraft}}

Revision as of 12:35, 24 January 2021

Rank VI | Premium | Golden Eagles
Challenger DS Pack
Su-7BKL
su-7bkl.png
GarageImage Su-7BKL.jpg
Su-7BKL
AB RB SB
9.7 9.3 10.0
Research:110 000 Specs-Card-Exp.png
Purchase:620 000 Specs-Card-Lion.png
Show in game

Description

The Su-7BKL is a rank VI Soviet jet fighter with a battle rating of 9.7 (AB), 9.3 (RB), and 10.0 (SB). It was introduced in Update "Raining Fire".

General info

Flight performance

Air brakes
Allows you to dramatically reduce the flight speed by releasing special flaps
Drogue parachute
Reduces braking distance when landing on any runway
Max speed
at 11 000 m2 232 km/h
Turn time27 s
Max altitude19 000 m
EngineSaturn AL-7F-1-250
Type
Cooling systemAir
Take-off weight15 t
Characteristics Max Speed
(km/h at 11,000 m)
Max altitude
(metres)
Turn time
(seconds)
Rate of climb
(metres/second)
Take-off run
(metres)
AB RB AB RB AB RB
Stock 2,166 2,151 19000 27.5 28.5 168.0 159.6 1,250
Upgraded ___ ___ __._ __._ __._ __._

Details

Features
Combat flaps Take-off flaps Landing flaps Air brakes Arrestor gear Drogue chute
X X X
Limits
Wings (km/h) Gear (km/h) Flaps (km/h) Max Static G
Combat Take-off Landing + -
0 630 N/A N/A 473 ~10 ~3
Optimal velocities (km/h)
Ailerons Rudder Elevators Radiator
< 700 < 650 < 600 N/A

Engine performance

Engine Aircraft mass
Engine name Number Basic Mass Wing loading (full fuel)
Saturn AL-7F-1-250 1 8,446 kg 343 kg/m2
Engine characteristics Mass with fuel (no weapons load) Max Takeoff
Weight
Weight (each) Type 9m fuel 20m fuel 30m fuel 31m fuel
2,200 kg Afterburning axial-flow turbojet 9,380 kg 10,522 kg 11,560 kg 11,664 kg 15,010 kg
Maximum engine thrust @ 0 m (RB / SB) Thrust to weight ratio @ 0 m (WEP)
Condition 100% WEP 9m fuel 20m fuel 30m fuel 31m fuel MTOW
Stationary 5,848 kgf 8,257 kgf 0.88 0.78 0.71 0.71 0.55
Optimal 6,664 kgf
(1,000 km/h)
9,974 kgf
(1,000 km/h)
1.06 0.95 0.86 0.86 0.66

Survivability and armour

Crew1 person
Speed of destruction
Structural0 km/h
Gear630 km/h

Pilot: Pilot is protected by light aluminum plates and an armoured glass windscreen. These will not stop 20 mm AP frontally, but offer decent protection from the rear.

Engine: The engine is only protected by fuel tanks underneath. These can reduce the damage from shrapnel, but it is otherwise unprotected.

Flight controls: The flight control's cables go underneath the fuselage, and have a good chance to stay in one piece when hit.

The aircraft does not come with flares nor RWR, it will struggle against anything higher than its BR.

Modifications and economy

Repair costBasic → Reference
AB2 864 → 4 152 Sl icon.png
RB8 615 → 12 491 Sl icon.png
SB9 632 → 13 966 Sl icon.png
Total cost of modifications196 000 Rp icon.png
305 000 Sl icon.png
Talisman cost2 700 Ge icon.png
Crew training175 000 Sl icon.png
Experts620 000 Sl icon.png
Aces2 600 Ge icon.png
Research Aces1 010 000 Rp icon.png
Reward for battleAB / RB / SB
100 / 330 / 600 % Sl icon.png
226 / 226 / 226 % Rp icon.png
Modifications
Flight performance Survivability Weaponry
Mods aerodinamic fuse.png
Fuselage repair
Research:
7 800 Rp icon.png
Cost:
12 000 Sl icon.png
310 Ge icon.png
Mods jet compressor.png
Compressor
Research:
7 800 Rp icon.png
Cost:
12 000 Sl icon.png
310 Ge icon.png
Mods armor frame.png
Airframe
Research:
8 800 Rp icon.png
Cost:
14 000 Sl icon.png
350 Ge icon.png
Mods booster.png
New boosters
Research:
8 800 Rp icon.png
Cost:
14 000 Sl icon.png
350 Ge icon.png
Mods aerodinamic wing.png
Wings repair
Research:
16 000 Rp icon.png
Cost:
25 000 Sl icon.png
630 Ge icon.png
Mods g suit.png
G-suit
Research:
16 000 Rp icon.png
Cost:
25 000 Sl icon.png
630 Ge icon.png
Mods armor cover.png
Cover
Research:
13 000 Rp icon.png
Cost:
20 000 Sl icon.png
510 Ge icon.png
Mods jet engine.png
Engine
Research:
13 000 Rp icon.png
Cost:
20 000 Sl icon.png
510 Ge icon.png
Mods jet engine extinguisher.png
EFS
Research:
13 000 Rp icon.png
Cost:
20 000 Sl icon.png
510 Ge icon.png
Mods ammo.png
NR_30_belt_pack
Research:
7 800 Rp icon.png
Cost:
12 000 Sl icon.png
310 Ge icon.png
Mod arrow 1.png
Mods napalm fire bomb.png
ZB-360
Research:
7 800 Rp icon.png
Cost:
12 000 Sl icon.png
310 Ge icon.png
Mods pilon rocket.png
S-3K
Research:
7 800 Rp icon.png
Cost:
12 000 Sl icon.png
310 Ge icon.png
Mod arrow 0.png
Mods pilon bomb.png
FAB-250
Research:
8 800 Rp icon.png
Cost:
14 000 Sl icon.png
350 Ge icon.png
Mod arrow 1.png
Mods pilon block rocket.png
UB-16
Research:
8 800 Rp icon.png
Cost:
14 000 Sl icon.png
350 Ge icon.png
Mod arrow right 0.png
Mods pilon block rocket.png
UB-32
Research:
8 800 Rp icon.png
Cost:
14 000 Sl icon.png
350 Ge icon.png
Mod arrow 1.png
Mods weapon.png
NR_30_new_gun
Research:
16 000 Rp icon.png
Cost:
25 000 Sl icon.png
630 Ge icon.png
Mods pilon bomb.png
FAB-500
Research:
13 000 Rp icon.png
Cost:
20 000 Sl icon.png
510 Ge icon.png
Mods pilon rocket.png
S-24
Research:
13 000 Rp icon.png
Cost:
20 000 Sl icon.png
510 Ge icon.png

Armaments

Offensive armament

Main article: NR-30 (30 mm)

The Su-7BKL is armed with:

  • 2 x 30 mm NR-30 cannons, wing-mounted (80 rpg = 160 total)

Suspended armament

The Su-7BKL can be outfitted with the following ordnance:

  • Without load
  • 96 x S-5K rockets
  • 160 x S-5K rockets
  • 6 x S-24 rockets
  • 42 x S-3K rockets
  • 6 x 250 kg OFAB-250sv bombs (1,500 kg total)
  • 4 x 500 kg FAB-500M-54 bombs (2,000 kg total)
  • 4 x 500 kg FAB-500M-54 bombs + 2 x 250 kg OFAB-250sv bombs (2,500 kg total)

Usage in battles

Describe the tactics of playing in the aircraft, the features of using aircraft in a 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. Examine 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

Pros:

  • Good horizontal flight speed
  • Large variety of mounted weapons
  • Powerful cannons capable of accurate strafing runs together with the ballistics computer

Cons:

  • Mediocre controllability
  • Subpar roll rate, even with the boosters modification installed
  • No guided weapons

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

External links


Sukhoi Design Bureau (Сухого Опытное конструкторское бюро)
Jet fighters  Su-9 · Su-11
Su-27  Su-27
Strike aircraft 
Su-2  BB-1 · Su-2 (M-82) · Su-2 MV-5 · Su-2 TSS-1
Su-6  Su-6 · Su-6 (AM-42) · Su-6 (M-71F)
Su-7  Su-7B · Su-7BKL · Su-7BMK
Su-8  Su-8
Su-17  Su-17M2 · Su-17M4 · Su-22M3
Su-25  Su-25 · Su-25BM · Su-25K · Su-25T · Su-25SM3 · Su-39
Export  ◊Su-22UM3K · ◔Su-22M3 · ◊Su-22M4
  J-11*
  *CKD and SKD kits assembled by Shenyang Aircraft Corporation

USSR jet aircraft
Bereznyak-Isayev  BI
Yakovlev  Yak-15 · Yak-15P · Yak-17 · Yak-23 · Yak-28B · Yak-30D · Yak-38 · Yak-38M · Yak-141
Mikoyan-Gurevich  MiG-9 · MiG-9 (l) · MiG-15 · MiG-15bis · MiG-15bis ISH · MiG-17 · MiG-17AS · MiG-19PT
  MiG-21F-13 · MiG-21PFM · MiG-21S (R-13-300) · MiG-21SMT · MiG-21bis
  MiG-23M · MiG-23ML · MiG-23MLD · MiG-27M · MiG-27K
  MiG-29 · MiG-29SMT
Lavochkin  La-174 · La-15 · La-200
Sukhoi  Su-9 · Su-11
  Su-7B · Su-7BKL · Su-7BMK · Su-17M2 · Su-17M4 · Su-22M3
  Su-25 · Su-25BM · Su-25K · Su-25T · Su-25SM3 · Su-39
  Su-27
Ilyushin  IL-28 · IL-28Sh
Tupolev  Tu-14T