Difference between revisions of "Strf 9040B"

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== 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.'' -->
−
The '''{{Specs|name}}''' is a rank {{Specs|rank}} Swedish light tank {{Battle-rating}}. It was introduced in [[Update "Ground Breaking"]].
+
The '''{{Specs|name}}''' is a rank {{Specs|rank}} Swedish light tank {{Battle-rating}}. It was introduced in [[Update "Ground Breaking"]]. It is one of the first Strf-9040 versions and is in a folder with the CV9030FIN. This model has a Bofors 40mm canon and compared to the Bushmasters it is much better, only issue is the 24-round reload magazine that limits its firing power, with that comes trigger-control. It has good amount of penetration, and a decent turret rotation speed. Although sluggish when stock, it can become something greater when spaded.  
  
 
== General info ==
 
== General info ==
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{{Specs-Tank-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.'' -->
−
''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.''
+
It has great speed combined with a very good and underrated 40mm gun that can shred its enemies to pieces. The good manoeuvrability is great and it has a decent engine even when stock, but it gets even better when spaded. It has a great gun with good penetration values and an awesome rate of fire. It can also unlock fuse shells that let it fight aircraft as good as any anti-air and it has access to 6 smoke-shells. it has access to Generation 2 thermals and It also has access to a scout-drone.<!-- The types of armour present on the vehicle and their general locations -->
−
 
 
−
'''Armour type:''' <!-- The types of armour present on the vehicle and their general locations -->
 
 
<!-- Example: * Rolled homogeneous armour (Front, Side, Rear, Hull roof)
 
<!-- Example: * Rolled homogeneous armour (Front, Side, Rear, Hull roof)
 
* Cast homogeneous armour (Turret, Transmission area) -->
 
* Cast homogeneous armour (Turret, Transmission area) -->
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{| class="wikitable" style="text-align:center" width="100%"
 
{| class="wikitable" style="text-align:center" width="100%"
 
|-
 
|-
−
! colspan="6" | [[akan m/70B (40 mm)|40 mm akan m/70B]] || colspan="5" | Turret rotation speed (°/s) || colspan="4" | Reloading rate (seconds)
+
! colspan="6" | [[akan m/70B (40 mm)|40 mm akan m/70B]] || colspan="5" | Turret rotation speed (°/s) || Reloading rate (seconds)
 
|-
 
|-
 
! Mode !! Capacity !! Fire rate !! Vertical !! Horizontal !! Stabilizer
 
! Mode !! Capacity !! Fire rate !! Vertical !! Horizontal !! Stabilizer
 
! Stock !! Upgraded !! Full !! Expert !! Aced
 
! Stock !! Upgraded !! Full !! Expert !! Aced
−
! Stock !! Full !! Expert !! Aced
+
!Autoloader
 
|-
 
|-
 
! ''Arcade''
 
! ''Arcade''
−
| rowspan="2" | 234 || rowspan="2" | 300 || rowspan="2" | -8°/+27° || rowspan="2" | ±180° || rowspan="2" | Two-plane || 33.2 || 46.0 || 55.8 || 61.7 || 65.7 || rowspan="2" | 0.20 || rowspan="2" | 0.20 || rowspan="2" | 0.20 || rowspan="2" | 0.20
+
| rowspan="2" | 234 || rowspan="2" | 300 || rowspan="2" | -8°/+27° || rowspan="2" | ±180° || rowspan="2" | Two-plane || 33.2 || 46.0 || 55.8 || 61.7 || 65.7 || rowspan="2" | 0.20
 
|-
 
|-
 
! ''Realistic''
 
! ''Realistic''
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! Visual<br>discrepancy
 
! Visual<br>discrepancy
 
|-
 
|-
−
| '''234''' || __&nbsp;''(+__)'' || __&nbsp;''(+__)'' || __&nbsp;''(+__)'' || __&nbsp;''(+__)'' || __&nbsp;''(+__)'' || __&nbsp;''(+__)'' || __
+
| '''234''' || 186&nbsp;''(+48)'' || 138&nbsp;''(+96)'' || 90&nbsp;''(+144)'' || 72&nbsp;''(+162)'' || 24&nbsp;''(+210)'' || 0&nbsp;''(+234)'' || No
 
|-
 
|-
 
|}
 
|}
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! Mount !! Capacity (Belt) !! Fire rate !! Vertical !! Horizontal
 
! Mount !! Capacity (Belt) !! Fire rate !! Vertical !! Horizontal
 
|-
 
|-
−
| Coaxial || 4,000 (250) || 500 || -5°/+10° || N/A
+
| Coaxial || 4,000 (250) || 649 || -5°/+10° || -
 
|-
 
|-
 
|}
 
|}
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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).'' -->
−
''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).''
+
The Strf 9040B excels in ambush and support roles due to its fast-firing autocannon that can severely damage an MBT frontally or destroy it from the sides and rear. However, the Strf 9040B lacks the armour and penetration to effectively spearhead a frontal assault against MBTs and lacks the mobility to quickly reach advantageous spots to ambush approaching MBTs.
 +
 
 +
When using the Strf 9040B, it is extremely important to manage your ammunition as it only takes 4.8 seconds to completely empty the autoloader, leaving you defenceless. To avoid this, it's recommended to fire in short bursts targeting critical systems and crew. Additionally, it is important to know the crew positions of commonly faced vehicles such as the M1 Abrams, Leopard 2, and Russian T series tanks as they can vary, and the low spall of the Slpprj m/90 APFSDS requires precise aim to be effective.
 +
 
 +
The Strf 9040B can also carry the Kulsgr m/90 HE-VT round, allowing for the effective removal of low-flying aircraft and thinly armoured vehicles such as most SPAA.
  
 
=== Pros and cons ===
 
=== Pros and cons ===
 
<!-- ''Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in a bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".'' -->
 
<!-- ''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".'' -->
−
<!-- ''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:'''
  
−
* Great manouverbility
+
* Decent manoeuvrability
−
* Adequate rapid-fire automatic 40mm cannon
+
* High fire rate 40 mm autocannon
−
* Low profile.
+
* Low profile
 +
* HE-VT allowing both ground and air engagements
  
 
'''Cons:'''
 
'''Cons:'''
  
−
* Lacking better APFDS slpprj m/01 rounds
+
* Lacks ability to effectively brawl MBTs without team support
−
* less protection
+
* Thinly armoured
−
* 24 round fast loading magazine
+
* 24-round magazine with slow replenishment time
 +
* APFSDS has Low spalling after penetration
  
 
== History ==
 
== History ==
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;Skins
 
;Skins
 +
 
* [https://live.warthunder.com/feed/camouflages/?vehicle=sw_strf_90b Skins and camouflages for the {{PAGENAME}} from live.warthunder.com.]
 
* [https://live.warthunder.com/feed/camouflages/?vehicle=sw_strf_90b Skins and camouflages for the {{PAGENAME}} from live.warthunder.com.]
  
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* ''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.'' -->
−
<!--''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;''
+
;[[CV90 (Family)|Related Development]]
−
* ''links to approximate analogues of other nations and research trees.'' -->
 
  
−
;[[CV90 (Family)|Related Development]]
 
 
* [[Strf 9040 BILL]]
 
* [[Strf 9040 BILL]]
 
* [[Lvkv 9040C]]
 
* [[Lvkv 9040C]]
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;Similar roles
 
;Similar roles
 +
 
*[[Type 89 IFV]]
 
*[[Type 89 IFV]]
 
*[[BMP-2]]
 
*[[BMP-2]]

Latest revision as of 17:23, 25 September 2024

Rank 7 USA
F-5C Pack
This page is about the Swedish light tank Strf 9040B. For other versions, see CV90 (Family).
Strf 9040B
sw_strf_90b.png
GarageImage Strf 9040B.jpg
Strf 9040B
Sweden flag.png Sweden
VI Rank
Battle rating:
AB RB SB
9.3 9.7 9.7
Class:
Research:110 000 Specs-Card-Exp.png
Purchase:620 000 Specs-Card-Lion.png
Show in game

Description

The Stridsfordon 9040B is a rank VI Swedish light tank with a battle rating of 9.3 (AB) and 9.7 (RB/SB). It was introduced in Update "Ground Breaking". It is one of the first Strf-9040 versions and is in a folder with the CV9030FIN. This model has a Bofors 40mm canon and compared to the Bushmasters it is much better, only issue is the 24-round reload magazine that limits its firing power, with that comes trigger-control. It has good amount of penetration, and a decent turret rotation speed. Although sluggish when stock, it can become something greater when spaded.

General info

Survivability and armour

Smoke grenades
Creation of a smoke screen in front of the vehicle
Armourfront / side / back
Hull20 / 16 / 20
Turret20 / 20 / 20
Crew3 people
Visibility101 %

It has great speed combined with a very good and underrated 40mm gun that can shred its enemies to pieces. The good manoeuvrability is great and it has a decent engine even when stock, but it gets even better when spaded. It has a great gun with good penetration values and an awesome rate of fire. It can also unlock fuse shells that let it fight aircraft as good as any anti-air and it has access to 6 smoke-shells. it has access to Generation 2 thermals and It also has access to a scout-drone.

Armour Front (Slope angle) Sides Rear Roof
Hull ___ mm ___ mm Top
___ mm Bottom 		___ mm ___ - ___ mm
Turret ___ - ___ mm Turret front
___ mm Gun mantlet 		___ - ___ mm ___ - ___ mm ___ - ___ mm
Cupola ___ mm ___ mm ___ mm ___ mm

Notes:

Mobility

Speedforward / back
AB78 / 51 km/h
RB and SB70 / 46 km/h
Number of gears8 forward
4 back
Weight23.1 t
Engine power
AB1 049 hp
RB and SB550 hp
Power-to-weight ratio
AB45.4 hp/t
RB and SB23.8 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 78 51 23.1 852 1,049 36.88 45.41
Realistic 70 46 486 550 21.04 23.81

Modifications and economy

Repair costBasic → Reference
AB3 323 → 5 562 Sl icon.png
RB3 252 → 5 443 Sl icon.png
SB4 165 → 6 972 Sl icon.png
Total cost of modifications185 000 Rp icon.png
301 000 Sl icon.png
Talisman cost2 700 Ge icon.png
Crew training175 000 Sl icon.png
Experts620 000 Sl icon.png
Aces2 100 Ge icon.png
Research Aces1 010 000 Rp icon.png
Reward for battleAB / RB / SB
130 / 170 / 220 % Sl icon.png
226 / 226 / 226 % Rp icon.png
Modifications
Mobility Protection Firepower
Mods new tank traks.png
Tracks
Research:
9 800 Rp icon.png
Cost:
15 000 Sl icon.png
370 Ge icon.png
Mods new tank suspension.png
Suspension
Research:
7 300 Rp icon.png
Cost:
11 000 Sl icon.png
280 Ge icon.png
Mods new tank break.png
Brake System
Research:
7 300 Rp icon.png
Cost:
11 000 Sl icon.png
280 Ge icon.png
Mods new tank filter.png
Filters
Research:
9 800 Rp icon.png
Cost:
15 000 Sl icon.png
370 Ge icon.png
Mods new tank transmission.png
Transmission
Research:
13 000 Rp icon.png
Cost:
20 000 Sl icon.png
500 Ge icon.png
Mods new tank engine.png
Engine
Research:
13 000 Rp icon.png
Cost:
20 000 Sl icon.png
500 Ge icon.png
Mods tank tool kit.png
Improved Parts
Research:
2 900 Rp icon.png
Cost:
15 000 Sl icon.png
370 Ge icon.png
Mods extinguisher.png
Improved FPE
Research:
2 200 Rp icon.png
Cost:
11 000 Sl icon.png
280 Ge icon.png
Mods tank reinforcement sw.png
Crew Replenishment
Research:
9 800 Rp icon.png
Cost:
15 000 Sl icon.png
370 Ge icon.png
Mods smoke screen.png
Smoke grenade
Research:
13 000 Rp icon.png
Cost:
20 000 Sl icon.png
500 Ge icon.png
Mods new tank horizontal aiming.png
Horizontal Drive
Research:
9 800 Rp icon.png
Cost:
15 000 Sl icon.png
370 Ge icon.png
Mods tank laser rangefinder.png
Laser rangefinder
Research:
9 800 Rp icon.png
Cost:
15 000 Sl icon.png
370 Ge icon.png
Mods tank cannon.png
Adjustment of Fire
Research:
7 300 Rp icon.png
Cost:
11 000 Sl icon.png
280 Ge icon.png
Mods airstrike.png
Airstrike
Research:
7 300 Rp icon.png
Cost:
11 000 Sl icon.png
280 Ge icon.png
Mods tank ammo.png
40mm_sw_kan_HE_VT_ammo_pack
Research:
7 300 Rp icon.png
Cost:
11 000 Sl icon.png
280 Ge icon.png
Mods new tank vertical aiming.png
Elevation Mechanism
Research:
9 800 Rp icon.png
Cost:
15 000 Sl icon.png
370 Ge icon.png
Mods scouting.png
Improved optics
Research:
9 800 Rp icon.png
Cost:
15 000 Sl icon.png
370 Ge icon.png
Mods thermal sight.png
NVD
Research:
9 800 Rp icon.png
Cost:
15 000 Sl icon.png
370 Ge icon.png
Mods art support.png
Artillery Support
Research:
13 000 Rp icon.png
Cost:
20 000 Sl icon.png
500 Ge icon.png
Mods scout streak.png
Scout UAV
Research:
13 000 Rp icon.png
Cost:
20 000 Sl icon.png
500 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.
Thermal imager
Allows to see thermal radiation in the infrared range day and night

Main armament

40 mm Akan m/70B cannon
Two-plane stabilizer
Reduces the swing of the gun in two planes while moving
Autoloader
Automatically feeds projectiles into the breech. The speed does not depend on the skills of the loader
Ammunition234 rounds
First-order24 rounds
Reload0.2 s
Vertical guidance-8° / 27°
Main article: akan m/70B (40 mm)
40 mm akan m/70B Turret rotation speed (°/s) Reloading rate (seconds)
Mode Capacity Fire rate Vertical Horizontal Stabilizer Stock Upgraded Full Expert Aced Autoloader
Arcade 234 300 -8°/+27° ±180° Two-plane 33.2 46.0 55.8 61.7 65.7 0.20
Realistic 20.8 24.4 29.7 32.8 34.9

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
slpprj m/90 APFSDS 143 142 137 130 123 116
slsgr m/90 HE 11 11 9 8 6 5
kulsgr m/90 HE-VT* 11 11 9 7 6 5
Shell details
Ammunition Type of
warhead 		Velocity
(m/s) 		Projectile
mass (kg) 		Fuse delay
(m) 		Fuse sensitivity
(mm) 		Explosive mass
(TNT equivalent) (g) 		Ricochet
0% 50% 100%
slpprj m/90 APFSDS 1,465 0.5 - - - 78° 80° 81°
slsgr m/90 HE 988 0.96 0.1 0.1 174.4 79° 80° 81°
Proximity-fused shell details
Ammunition Type of
warhead 		Velocity
(m/s) 		Projectile
mass (kg) 		Fuse delay
(m) 		Fuse sensitivity
(mm) 		Arming
distance (m) 		Trigger
radius (m) 		Explosive mass
(TNT equivalent) (g) 		Ricochet
0% 50% 100%
kulsgr m/90 HE-VT* 1,015 0.88 0.1 0.1 500 4 190.8 79° 80° 81°

Ammo racks

Full
ammo 		1st
rack empty 		2nd
rack empty 		3rd
rack empty 		4th
rack empty 		5th
rack empty 		6th
rack empty 		Visual
discrepancy
234 186 (+48) 138 (+96) 90 (+144) 72 (+162) 24 (+210) 0 (+234) No

Machine guns

7.62 mm ksp 39 C machine gun (coaxial)
Ammunition4 000 rounds
Belt capacity250 rounds
Reload8.0 s
Fire rate649 shots/min
Main article: ksp 39 C (7.62 mm)
7.62 mm ksp 39 C
Mount Capacity (Belt) Fire rate Vertical Horizontal
Coaxial 4,000 (250) 649 -5°/+10° -

Usage in battles

The Strf 9040B excels in ambush and support roles due to its fast-firing autocannon that can severely damage an MBT frontally or destroy it from the sides and rear. However, the Strf 9040B lacks the armour and penetration to effectively spearhead a frontal assault against MBTs and lacks the mobility to quickly reach advantageous spots to ambush approaching MBTs.

When using the Strf 9040B, it is extremely important to manage your ammunition as it only takes 4.8 seconds to completely empty the autoloader, leaving you defenceless. To avoid this, it's recommended to fire in short bursts targeting critical systems and crew. Additionally, it is important to know the crew positions of commonly faced vehicles such as the M1 Abrams, Leopard 2, and Russian T series tanks as they can vary, and the low spall of the Slpprj m/90 APFSDS requires precise aim to be effective.

The Strf 9040B can also carry the Kulsgr m/90 HE-VT round, allowing for the effective removal of low-flying aircraft and thinly armoured vehicles such as most SPAA.

Pros and cons

Pros:

  • Decent manoeuvrability
  • High fire rate 40 mm autocannon
  • Low profile
  • HE-VT allowing both ground and air engagements

Cons:

  • Lacks ability to effectively brawl MBTs without team support
  • Thinly armoured
  • 24-round magazine with slow replenishment time
  • APFSDS has Low spalling after penetration

History

The Strf 9040B was an updated version of the 9040A, it was updated to meet modern standards at the time installing such things as a fully stabilized gun as well as incorporating new electronic systems. They also made the suspension better as to improve accuracy on the move as well as crew confort. The gun was also upgraded going from the Bofors automatkanon m/70Bb to the Bofors automatkanon m/70Bc that added an electronic firing pin to improve the accuracy of shots. The model was introduced October 1999 and the Swedish armed forces bought about 44 of the 9040B model.

Media

Skins
Videos
The Shooting Range #282 - Metal Beasts section at 00:28 discusses the Strf 9040B.

See also

Related Development
Similar roles

External links

Paste links to sources and external resources, such as:

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


BAE Systems AB
Light Tanks 
CV90  Strf 9040B · Strf 9040C · Strf 9040 BILL · CV 90105 · CV 90120
MBTs 
Strv 122  Strv 122A · Strv 122B PLSS · Strv 122B+
SPAA 
CV90  Lvkv 9040C
See Also  AB Bofors · Hägglund & Söner · KMW

Sweden light tanks
L-60  Strv m/38 · Strv m/39 · Strv m/39 TD · Strv m/40L
Strv m/41  Strv m/41 S-I · Strv m/41 S-II
Ikv 91  Ikv 91 · Ikv 91-105
CV 90  Strf 9040B · Strf 9040C · Strf 9040 BILL
  CV 90105 · CV 90120
Wheeled  Pbil m/40 · U-SH 405
Other  Strv m/31 · Strv 74 · Pbv 501
Finland  Vickers Mk.E · ▄T-26E · BT-42 · ▄PT-76 · CV 9030FIN · CT-CV 105HP
Denmark  CV 9035DK

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