U-SH 405

From War Thunder Wiki
Revision as of 09:43, 28 December 2020 by VolgaIgor (talk | contribs)

Jump to: navigation, search
RANK 6 BRITAIN
Rooikat 105 PACK
U-SH 405
sw_landsverk_ush_405.png
GarageImage U-SH 405.jpg
U-SH 405
AB RB SB
7.7 8.0 8.0
Class:
Research:105 000 Specs-Card-Exp.png
Purchase:300 000 Specs-Card-Lion.png
Show in game

Description

GarageImage U-SH 405.jpg


The Landsverk U-SH 405 is a rank V Swedish tank destroyer with a battle rating of 7.7 (AB) and 8.0 (RB/SB). It was introduced in Update 1.97 "Viking Fury" and is a prototype vehicle from the late 1950s. The key feature of this vehicle is the double high-penetration, fast-firing rocket launchers mounted on top of it, making it a force to be reckoned with for any tank it faces.

General info

Survivability and armour

Armourfront / side / back
Hull10 / 8 / 8
Turret10 / 8 / 8
Crew2 people
Visibility84 %

The U-SH-405 simply cannot afford to take any damage, it will die instantly from pretty much anything. However, the ability to fire its high-penetration rockets with no reload time at all makes it very good at taking out any target, and even several targets at once if the occasion arises.

With only 2 crew members and only 10mm of armor at most, the U-SH-405 will die very easily, be it to aircraft, machine-guns, artillery, etc. As such, it is best to avoid frontal engagements unless necessary.

Armour type:

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
AB82 / 11 km/h
RB and SB74 / 10 km/h
Number of gears6 forward
2 back
Weight5.7 t
Engine power
AB172 hp
RB and SB90 hp
Power-to-weight ratio
AB30.2 hp/t
RB and SB15.8 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 82 11 5.7 128 172 22.46 30.18
Realistic 74 10 80 90 14.04 15.79

With 80 km/h (49.7mph) forward and 157 horsepower for 5.7 tons, the U-SH 405 has good mobility in Arcade. However, in Realistic, the top forward speed is 73 km/h (45.3 mph) for 90 horsepower, making it good on-road but just decent off-road and awful at climbing hills. The reverse speed is 9 km/h (5.5 mph), which works most of the time but can still be too slow in some situations (especially off-road).

Modifications and economy

Repair costBasic → Reference
AB3 335 → 4 482 Sl icon.png
RB3 879 → 5 213 Sl icon.png
SB4 937 → 6 635 Sl icon.png
Total cost of modifications87 300 Rp icon.png
147 000 Sl icon.png
Talisman cost2 100 Ge icon.png
Crew training86 000 Sl icon.png
Experts300 000 Sl icon.png
Aces1 200 Ge icon.png
Research Aces720 000 Rp icon.png
Reward for battleAB / RB / SB
110 / 160 / 200 % Sl icon.png
196 / 196 / 196 % Rp icon.png
Modifications
Mobility Protection Firepower
Mods new wheels.png
Tires
Research:
6 100 Rp icon.png
Cost:
9 800 Sl icon.png
220 Ge icon.png
Mods new car suspension.png
Suspension
Research:
5 100 Rp icon.png
Cost:
8 200 Sl icon.png
180 Ge icon.png
Mods new tank break.png
Brake System
Research:
5 100 Rp icon.png
Cost:
8 200 Sl icon.png
180 Ge icon.png
Mods new tank filter.png
Filters
Research:
5 700 Rp icon.png
Cost:
9 200 Sl icon.png
200 Ge icon.png
Mods new tank transmission.png
Transmission
Research:
9 900 Rp icon.png
Cost:
16 000 Sl icon.png
350 Ge icon.png
Mods new tank engine.png
Engine
Research:
9 900 Rp icon.png
Cost:
16 000 Sl icon.png
350 Ge icon.png
Mods tank tool kit.png
Improved Parts
Research:
4 000 Rp icon.png
Cost:
9 800 Sl icon.png
220 Ge icon.png
Mods extinguisher.png
Improved FPE
Research:
3 300 Rp icon.png
Cost:
8 200 Sl icon.png
180 Ge icon.png
Mods tank reinforcement sw.png
Crew Replenishment
Research:
5 700 Rp icon.png
Cost:
9 200 Sl icon.png
200 Ge icon.png
Mods new tank horizontal aiming.png
Horizontal Drive
Research:
6 100 Rp icon.png
Cost:
9 800 Sl icon.png
220 Ge icon.png
Mods airstrike.png
Airstrike
Research:
5 100 Rp icon.png
Cost:
8 200 Sl icon.png
180 Ge icon.png
Mods new tank vertical aiming.png
Elevation Mechanism
Research:
5 700 Rp icon.png
Cost:
9 200 Sl icon.png
200 Ge icon.png
Mods scouting.png
Improved optics
Research:
5 700 Rp icon.png
Cost:
9 200 Sl icon.png
200 Ge icon.png
Mods art support.png
Artillery Support
Research:
9 900 Rp icon.png
Cost:
16 000 Sl icon.png
350 Ge icon.png

Armaments

Main armament

81 mm Oerlikon Typ 3Z 8Dla launcher
Ammunition9 rounds
Belt capacity9 rounds
Reloadbasic crew → aces
2.6 → 2.0 s
Fire rate150 shots/min
Vertical guidance-10° / 20°
81 mm Oerlikon Typ 3Z 8Dla launcher
Ammunition9 rounds
Belt capacity9 rounds
Reloadbasic crew → aces
2.6 → 2.0 s
Fire rate150 shots/min
Main article: Oerlikon Typ 3Z 8Dla

The U-SH-405 has for sole armament two 81mm rocket launchers, but it still has very impressive firepower - especially considering that it is a light car. Each launcher comes with 9 high-penetration rockets that have similar ballistic properties as regular HEAT shells. The rockets can be fired all at once in less than 10 seconds, making it able to kill several tanks of any type in just a few seconds, provided they are aimed properly.

The rockets are most efficient at close to medium range, over 600 meters, they start to become quite inaccurate. On top of the only 18 rockets, it is also fairly long to replenish them; as such, one should use them with caution.

Oerlikon Typ 3Z 8Dla launcher (x2) Turret rotation speed (°/s) Reloading rate (seconds)
Mode Capacity (Belt) Vertical Horizontal Stabilizer Stock Upgraded Full Expert Aced Stock Full Expert Aced
Arcade 18 (9) -10°/+20° N/A N/A 17.6 __._ __._ __._ __._ _.__ _.__ _.__ _.__
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
Pl-3 HEAT 330 330 330 330 330 330
SSK 032 HE 33 33 33 33 33 33
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%
Pl-3 HEAT 550 13.2 0 0.01 1,000 62° 69° 73°
SSK 032 HE 550 19.7 0 0.01 2,780 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
18 __ (+__) __ (+__) __ (+__) __ (+__) __ (+__) __ (+__) __

Usage in battles

Thanks to the very high penetration of its HEAT rockets, the U-SH-405 can kill any tank it faces from pretty much any angle; this, combined with its near-instant reload and high on-road speed gives it great flexibility. However, the vehicle can be killed by anyone and anything, the main threats to the U-SH-405 are American tanks (and any other tank that has high-caliber machine-guns) and aircraft. Some tanks in particular, like the American T34, T30 and T32, should be avoided because of their multiple .50 cals and high-survivability against the rockets.

The low post-penetration damages require one to aim at a tank's critical spots (such as the ammo storage or the gunner) if they want to disable/kill the target with only 1 or 2 rockets. Fortunately, the near-instant reload allow for several follow-up shots if the first rocket did not do as well as hoped.

The good mobility and low-profile makes the U-SH-405 very good at flanking and relocating in general, and the high firepower makes it devastating on unaware targets.

The U-SH-405 works best at supporting allied vehicles as they can draw attention away from itself, but the limited amount of ammunition forces it to stay relatively near strategic points to be able to replenish later-on.

Modules

Tier Mobility Protection Firepower
I Tires Parts Horizontal Drive
II Suspension Brake System FPE
III Filters Crew Replenishment Elevation Mechanism
IV Transmission Engine Artillery Support

Pros and cons

Pros:

  • Fast-firing rockets (Basically no reload at all between each rocket) with very high penetration
  • Low-profile
  • Good speed on roads
  • The rockets are fast and have similar ballistic properties than regular HEAT/HE shells, making them very easy to aim

Cons:

  • The HEAT rockets explode when they're already out of the tank, making the post-penetration damage very similar to APDS despite having 1kg of explosive mass
  • Extremely weak armor and only 2 crew members (will instantly die from .50 cals and can die from 7.62mms)
  • Only 18 rockets, and you may need several rockets to kill just one tank due to their late detonation
  • You can only replenish rockets once you've used all 9 of them, and replenishing takes a fairly long time
  • Awful power-to-weight ratio in realistic (15.7hp/t) making it quite slow off-road (30-35km/h) and unable to climb hills
  • The rockets are ineffective at long range as they heavily deviate over time (even a mere 800 meters may prove difficult)
  • Can be destroyed by hard collisions at high speeds

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

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


Sweden tank destroyers
Strv m/41 derivatives  Spj fm/43-44 · Sav m/43 (1944) · Sav m/43 (1946) · Pvkv II · Pvkv III
Ikv 72/103  Ikv 72 · Ikv 103
Pvkv m/43  Pvkv m/43 (1946) · Pvkv m/43 (1963)
ATGM  UDES 33 · Pbv 302 (BILL) · Pvrbv 551
Other  SAV 20.12.48 · Bkan 1C
Norway  VIDAR