Difference between revisions of "R-301"

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{{Specs-Card
 
{{Specs-Card
 
|code=germ_rboot_r301
 
|code=germ_rboot_r301
−
|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg}}
+
|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg|ArtImage_{{PAGENAME}}.png}}
 
}}
 
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<!-- ''Talk about the vehicle's armour. Note the most well-defended and most vulnerable zones, e.g. the ammo magazine. Evaluate the composition of components and assemblies responsible for movement and manoeuvrability. Evaluate the survivability of the primary and secondary armaments separately. Don't forget to mention the size of the crew, which plays an important role in fleet mechanics. Save tips on preserving survivability for the "Usage in battles" section. If necessary, use a graphical template to show the most well-protected or most vulnerable points in the armour.'' -->
 
<!-- ''Talk about the vehicle's armour. Note the most well-defended and most vulnerable zones, e.g. the ammo magazine. Evaluate the composition of components and assemblies responsible for movement and manoeuvrability. Evaluate the survivability of the primary and secondary armaments separately. Don't forget to mention the size of the crew, which plays an important role in fleet mechanics. Save tips on preserving survivability for the "Usage in battles" section. If necessary, use a graphical template to show the most well-protected or most vulnerable points in the armour.'' -->
  
−
The R-301 is constructed using wood, the superstructure is hardened wood constructed to a thickness of 12 mm. The wooden construction of the R-301 means fire is one of the biggest threats to survival of the ship. There is no armour on the ship, apart from the gun shields and hardened superstructure. The R-301 has a crew complement of 42, increased by 1 compared to the [[R-boot R-130]]. The R-301 still provides a great attachment of sailors, which helps to increase the overall survivability of the R-301 dramatically compared to other ships in this tier.
+
The R-301 is constructed using wood, the superstructure is hardened wood constructed to a thickness of 12 mm. The wooden construction of the R-301 means fire is one of the biggest threats to survival of the ship. There is no armour on the ship, apart from the gun shields and hardened superstructure. The R-301 has a crew complement of 42, increased by 1 compared to the [[R-130]]. The R-301 still provides a great attachment of sailors, which helps to increase the overall survivability of the R-301 dramatically compared to other ships in this tier.
  
−
Compared to the previous version [[R-boot R-130]] which only offered two single [[2 cm/65 C/30 (20 mm)]] automatic cannons and a single [[3.7 cm FlaK-Lafette C/36 (37 mm)]] automatic cannon.
+
Compared to the previous version [[R-130]] which only offered two single [[2 cm/65 C/30 (20 mm)]] automatic cannons and a single [[3.7 cm FlaK-Lafette C/36 (37 mm)]] automatic cannon.
 
This is now significantly increased even more with two twin [[2 cm/65 C/38 (20 mm)]] automatic cannons, replacing the two single 2 cm/65 C/30 automatic cannons with twice as much stopping power and 200 round magazines for them. Additionally, the legendary single 3.7 cm FlaK-Lafette C/36 automatic cannon stays the same, the depth charge racks are replaced with two torpedo tubes are added.
 
This is now significantly increased even more with two twin [[2 cm/65 C/38 (20 mm)]] automatic cannons, replacing the two single 2 cm/65 C/30 automatic cannons with twice as much stopping power and 200 round magazines for them. Additionally, the legendary single 3.7 cm FlaK-Lafette C/36 automatic cannon stays the same, the depth charge racks are replaced with two torpedo tubes are added.
  
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<!-- ''Write about the ship's mobility. Evaluate its power and manoeuvrability, rudder rerouting speed, stopping speed at full tilt, with its maximum forward and reverse speed.'' -->
 
<!-- ''Write about the ship's mobility. Evaluate its power and manoeuvrability, rudder rerouting speed, stopping speed at full tilt, with its maximum forward and reverse speed.'' -->
  
−
The R-301 may seem slow in comparison to the other naval ships at this tier, due to its length. The Voith Schneider propulsion system, as found on the [[R-boot R-41|R-41]] & [[R-boot R-130|R-130]] has been replaced with a conventional three bladed propeller and transmission system. The engines have been increased from two to three.
+
The R-301 may seem slow in comparison to the other naval ships at this tier, due to its length. The Voith Schneider propulsion system, as found on the [[R-41]] & [[R-130]] has been replaced with a conventional three bladed propeller and transmission system. The engines have been increased from two to three.
  
 
The top speed has been increased by the change of propulsion system:
 
The top speed has been increased by the change of propulsion system:
Line 36: Line 36:
 
*In realistic & simulator is 43 km/h.
 
*In realistic & simulator is 43 km/h.
  
−
However, the change from the Voith Schneider to the conventional blades has had a significant change on the manoeuvrability of this ship. It is incapable of performing the once fine manoeuvrable dance acts of the previous Voith Schneider propulsion system, which powered the [[R-boot R-41]] & [[R-boot R-130]].
+
However, the change from the Voith Schneider to the conventional blades has had a significant change on the manoeuvrability of this ship. It is incapable of performing the once fine manoeuvrable dance acts of the previous Voith Schneider propulsion system, which powered the R-41 & R-130.
  
 
=== Modifications and economy ===
 
=== Modifications and economy ===
Line 51: Line 51:
 
There are three ammunition types available:
 
There are three ammunition types available:
  
−
* '''Universal''': {{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|AP|Armour-piercing}}{{-}}{{Annotation|HEF-T|High-explosive fragmentation tracer}}{{-}}{{Annotation|HEF|High-explosive fragmentation}}
+
* '''Universal:''' {{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|AP|Armour-piercing}}{{-}}{{Annotation|HEF-T|High-explosive fragmentation tracer}}{{-}}{{Annotation|HEF|High-explosive fragmentation}}
−
* '''20 mm HET belt''': {{Annotation|HEF|High-explosive fragmentation}}{{-}}{{Annotation|HEF-T|High-explosive fragmentation tracer}}{{-}}{{Annotation|HEF|High-explosive fragmentation}}{{-}}{{Annotation|AP|Armour-piercing}}
+
* '''20 mm HET magazines:''' {{Annotation|HEF|High-explosive fragmentation}}{{-}}{{Annotation|HEF-T|High-explosive fragmentation tracer}}{{-}}{{Annotation|HEF|High-explosive fragmentation}}{{-}}{{Annotation|AP|Armour-piercing}}
−
* '''20 mm APT belt''': {{Annotation|AP|Armour-piercing}}{{-}}{{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|AP|Armour-piercing}}{{-}}{{Annotation|HEF|High-explosive fragmentation}}
+
* '''20 mm APT magazines:''' {{Annotation|AP|Armour-piercing}}{{-}}{{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|AP|Armour-piercing}}{{-}}{{Annotation|HEF|High-explosive fragmentation}}
  
−
{| class="wikitable sortable" style="text-align:center" width="100%"
+
{{:2 cm/65 C/38 (20 mm)/Ammunition|HEF-T, AP, AP-T, HEF}}
−
! colspan="10" | Penetration statistics
 
−
|-
 
−
! rowspan="2" data-sort-type="text" | Shell
 
−
! 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
 
−
|-
 
−
| 20 mm HEF-T || HEF-T || 2 || 2 || 2 || 2 || 2 || 2
 
−
|-
 
−
| 20 mm AP || AP || 36 || 35 || 27 || 20 || 15 || 11
 
−
|-
 
−
| 20 mm AP-T || AP-T || 36 || 35 || 27 || 20 || 15 || 11
 
−
|-
 
−
| 20 mm HEF || HEF || 2 || 2 || 2 || 2 || 2 || 2
 
−
|-
 
−
|}
 
−
{| class="wikitable sortable" style="text-align:center" width="100%"
 
−
! colspan="10" | 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 (g)
 
−
! rowspan="2" | Fuse delay<br>(m)
 
−
! rowspan="2" | Fuse sensitivity<br>(mm)
 
−
! rowspan="2" | Explosive mass<br>(TNT equivalent) (g)
 
−
! colspan="3" | Ricochet
 
−
|-
 
−
! 0% !! 50% !! 100%
 
−
|-
 
−
| 20 mm HEF-T || HEF-T || 835 || 120 || N/A || 0.1 || 10.54 || 79° || 80° || 81°
 
−
|-
 
−
| 20 mm AP || AP || 785 || 150 || N/A || N/A || N/A || 47° || 60° || 65°
 
−
|-
 
−
| 20 mm AP-T || AP-T || 785 || 150 || N/A || N/A || N/A || 47° || 60° || 65°
 
−
|-
 
−
| 20 mm HEF || HEF || 835 || 120 || N/A || 0.1 || 10.54 || 79° || 80° || 81°
 
−
|-
 
−
|}
 
  
 
=== Secondary armament ===
 
=== Secondary armament ===
 
{{Specs-Fleet-Secondary}}
 
{{Specs-Fleet-Secondary}}
−
{{main|3.7 cm SK C/30 (37 mm)}}
+
<!-- ''Some ships are fitted with weapons of various calibres. Secondary armaments are defined as weapons chosen with the control <code>Select secondary weapon</code>. Evaluate the secondary armaments and give advice on how to use them. Describe the ammunition available for the secondary armament. Provide recommendations on how to use them and which ammunition to choose. Remember that any anti-air armament, even heavy calibre weapons, belong in the next section. If there is no secondary armament, remove this section.'' -->
 +
{{main|SK C/30 (37 mm)}}
  
 
The R-301 is also armed with a single 3.7 cm SK C/30 cannon located on the stern. Due to the very low rate of fire at only 30 rounds per minute, the gun is not very useful for surface combat.
 
The R-301 is also armed with a single 3.7 cm SK C/30 cannon located on the stern. Due to the very low rate of fire at only 30 rounds per minute, the gun is not very useful for surface combat.
  
−
{| class="wikitable sortable" style="text-align:center" width="100%"
+
{{:SK C/30 (37 mm)/Ammunition|37 mm Spgr L/4.1 Lh 37, 37 mm Psgr L'spur Zerl}}
−
! colspan="10" | Penetration statistics
 
−
|-
 
−
! rowspan="2" data-sort-type="text" | Shell
 
−
! 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
 
−
|-
 
−
| 37 mm Spgr L/4.1 Lh 37 || HE || 2 || 2 || 2 || 2 || 2 || 2
 
−
|-
 
−
| 37 mm Psgr L'spur Zerl || APCBC || 87 || 84 || 71 || 58 || 48 || 39
 
−
|-
 
−
|}
 
−
{| class="wikitable sortable" style="text-align:center" width="100%"
 
−
! colspan="10" | 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 (g)
 
−
! rowspan="2" | Fuse delay<br>(m)
 
−
! rowspan="2" | Fuse sensitivity<br>(mm)
 
−
! rowspan="2" | Explosive mass<br>(TNT equivalent) (g)
 
−
! colspan="3" | Ricochet
 
−
|-
 
−
! 0% !! 50% !! 100%
 
−
|-
 
−
| 37 mm Spgr L/4.1 Lh 37 || HE || 1,000 || 820 || 0 || 0.1 || 27.4 || 79° || 80° || 81°
 
−
|-
 
−
| 37 mm Psgr L'spur Zerl || APCBC || 1,000 || 820 || 1.3 || 15 || 37.5 || 48° || 63° || 71°
 
−
|-
 
−
|}
 
  
 
=== Additional armament ===
 
=== Additional armament ===
Line 143: Line 72:
  
 
The R-301 features two torpedo tubes, one on each side of the hull. These fire standard German 533 mm G7a torpedo which can be found on most Kriegsmarine vessels. With a speed of 81 km/h, a payload of 358.4 kg TNTe and range of 6 km while not upgraded with torpedo mode, these make them one of the best torpedo in its class, surpassed only by Japanese Type 93 Long Lance family. When upgraded with torpedo mode, the speed decrease to 56 km/h while maximum range change to 14 km.
 
The R-301 features two torpedo tubes, one on each side of the hull. These fire standard German 533 mm G7a torpedo which can be found on most Kriegsmarine vessels. With a speed of 81 km/h, a payload of 358.4 kg TNTe and range of 6 km while not upgraded with torpedo mode, these make them one of the best torpedo in its class, surpassed only by Japanese Type 93 Long Lance family. When upgraded with torpedo mode, the speed decrease to 56 km/h while maximum range change to 14 km.
−
The  
+
The
 
The R-301 can also carry up to 10 EMC moored contact mines on the slides astern behind the 3.7 cm cannon. Each of these mines have a warhead of 384 kg TNTe, capable of sinking any vessel that will sail near them. However, using the mines comes at the cost of having them exposed on the deck and risking a fatal explosion to your vessel when hit.
 
The R-301 can also carry up to 10 EMC moored contact mines on the slides astern behind the 3.7 cm cannon. Each of these mines have a warhead of 384 kg TNTe, capable of sinking any vessel that will sail near them. However, using the mines comes at the cost of having them exposed on the deck and risking a fatal explosion to your vessel when hit.
  
 
== Usage in battles ==
 
== Usage in battles ==
−
The R-301 can be utilized as a second wave vessel, leaving the faster boats to get into battle first and supporting them from behind. Its torpedoes could be used for dealing with destroyers or armoured gunboats such as Pr.1124 series or Pr.191 series that most of the auto cannons cannot hurt. The mines can be used to make minefield around capture point to deny any mostly blue water ship to reach it and recapture it for their team. Mines can be laid also into narrow passages of a straits. R-301 can also be used as sort of a "tank" to soak up damage with its mostly empty bow compartment, while team mates deal with the ships attacking you when distracted.
+
<!-- ''Describe the technique of using this ship, the characteristics of her use in a team and tips on strategy. Abstain from writing an entire guide – don't try to provide a single point of view, but give the reader food for thought. Talk about the most dangerous opponents for this vehicle and provide recommendations on fighting them. If necessary, note the specifics of playing with this vehicle in various modes (AB, RB, SB).'' -->
 +
The R-301 can be utilized as a second wave vessel, leaving the faster boats to get into battle first and supporting them from behind. Its torpedoes can be used for dealing with destroyers or armoured gunboats such as the Pr.1124 or Pr.191 series that most autocannons can not damage. The mines can be used to make minefield around capture point to deny any bluewater ship to reach and capture them for their team. Mines can be laid also into narrow passages of a strait. The R-301 can also be used to soak up enemy fire with its mostly empty bow compartment, while teammates deal with the ships attacking you.
  
 
=== 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 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:'''
 
'''Pros:'''
  
 
* Lot of empty space in forward section, so it can take lot of damage
 
* Lot of empty space in forward section, so it can take lot of damage
−
* Effective forward facing firepower
+
* Effective forward-facing firepower
−
* Have torpedoes to deal with reserve destroyers
+
* Has torpedoes to deal with reserve destroyers
 
* Large crew complement when compared to contemporaries
 
* Large crew complement when compared to contemporaries
 +
 
'''Cons:'''
 
'''Cons:'''
  
 
* Slow
 
* Slow
 
* Quite bad mobility when compared to its counterparts
 
* Quite bad mobility when compared to its counterparts
−
* Have difficulties destroying Soviet armoured gunboats that it meets
+
* Has difficulties destroying Soviet armoured gunboats
  
 
== History ==
 
== History ==

Latest revision as of 06:31, 7 May 2023

Rank VI USSR | Premium | Golden Eagles
Su-25K Pack
R-301
germ_rboot_r301.png
GarageImage R-301.jpg
ArtImage R-301.png
R-301
Germany flag.png Germany
II Rank
Battle rating:
AB RB SB
2.3 2.3 2.3
Class:
Research:14 000 Specs-Card-Exp.png
Purchase:32 000 Specs-Card-Lion.png
Show in game

Description

The R-301-class, R-301 is a rank II German motor torpedo boat with a battle rating of 2.3 (AB/RB/SB). It was introduced in Update 1.79 "Project X" as part of the fleet closed beta test.

General info

Survivability and armour

Armourfront / side / back
Hull38 mm (wood)
Superstructure15 mm (wood)
Number of section4
Displacement190 t
Crew42 people

The R-301 is constructed using wood, the superstructure is hardened wood constructed to a thickness of 12 mm. The wooden construction of the R-301 means fire is one of the biggest threats to survival of the ship. There is no armour on the ship, apart from the gun shields and hardened superstructure. The R-301 has a crew complement of 42, increased by 1 compared to the R-130. The R-301 still provides a great attachment of sailors, which helps to increase the overall survivability of the R-301 dramatically compared to other ships in this tier.

Compared to the previous version R-130 which only offered two single 2 cm/65 C/30 (20 mm) automatic cannons and a single 3.7 cm FlaK-Lafette C/36 (37 mm) automatic cannon. This is now significantly increased even more with two twin 2 cm/65 C/38 (20 mm) automatic cannons, replacing the two single 2 cm/65 C/30 automatic cannons with twice as much stopping power and 200 round magazines for them. Additionally, the legendary single 3.7 cm FlaK-Lafette C/36 automatic cannon stays the same, the depth charge racks are replaced with two torpedo tubes are added.

However, the internal components of the R-301 are spaced out, meaning a good volley of enemy fire will not completely incapacitate the ship.

  • The engine is placed, under the conning tower of the ship, with the transmission extending towards the stern (Rear) to the Voith Schneider propulsion system.
  • The transmission & propeller systems are under the waterline, which protects it from most enemy rounds, which would penetrate the ship.
  • The engine's system can be destroyed by enemy fire since it extends above the waterline.
  • The ship's fuel and ammunition storage can be penetrated by enemy fire, since these are located above the waterline.

Mobility

Speedforward / back
AB60 / 23 km/h
RB43 / 16 km/h

The R-301 may seem slow in comparison to the other naval ships at this tier, due to its length. The Voith Schneider propulsion system, as found on the R-41 & R-130 has been replaced with a conventional three bladed propeller and transmission system. The engines have been increased from two to three.

The top speed has been increased by the change of propulsion system:

  • In arcade, it has a maximum speed of 57 km/h.
  • In realistic & simulator is 43 km/h.

However, the change from the Voith Schneider to the conventional blades has had a significant change on the manoeuvrability of this ship. It is incapable of performing the once fine manoeuvrable dance acts of the previous Voith Schneider propulsion system, which powered the R-41 & R-130.

Modifications and economy

Repair costBasic → Reference
AB808 → 1 013 Sl icon.png
RB1 109 → 1 390 Sl icon.png
Total cost of modifications13 760 Rp icon.png
19 950 Sl icon.png
Talisman cost860 Ge icon.png
Crew training9 200 Sl icon.png
Experts32 000 Sl icon.png
Aces320 Ge icon.png
Research Aces250 000 Rp icon.png
Reward for battleAB / RB / SB
70 / 110 / 100 % Sl icon.png
130 / 130 / 130 % Rp icon.png
Modifications
Seakeeping Unsinkability Firepower
Mods new ship hull.png
Dry-Docking
Research:
690 Rp icon.png
Cost:
1 000 Sl icon.png
110 Ge icon.png
Mods new ship rudder.png
Rudder Replacement
Research:
620 Rp icon.png
Cost:
890 Sl icon.png
95 Ge icon.png
Mods new ship screw.png
Propeller Replacement
Research:
1 700 Rp icon.png
Cost:
2 500 Sl icon.png
270 Ge icon.png
Mods new ship engine.png
Engine Maintenance
Research:
900 Rp icon.png
Cost:
1 300 Sl icon.png
140 Ge icon.png
Mods ship damage control crew.png
Damage Control Division
Research:
690 Rp icon.png
Cost:
1 000 Sl icon.png
110 Ge icon.png
Mods ship fire control crew.png
Fire Division
Research:
620 Rp icon.png
Cost:
890 Sl icon.png
95 Ge icon.png
Mods engine smoke screen system.png
Smokescreen
Research:
620 Rp icon.png
Cost:
890 Sl icon.png
95 Ge icon.png
Mods new ship pumps.png
New Pumps
Research:
900 Rp icon.png
Cost:
1 300 Sl icon.png
140 Ge icon.png
Mods tank ammo.png
37 mm Spgr Lh 37
Research:
690 Rp icon.png
Cost:
1 000 Sl icon.png
110 Ge icon.png
Mods tank ammo.png
20 mm HET magazines
Research:
690 Rp icon.png
Cost:
1 000 Sl icon.png
110 Ge icon.png
Mods new aux caliber turrets.png
Auxiliary Armament Targeting
Research:
620 Rp icon.png
Cost:
890 Sl icon.png
95 Ge icon.png
Mods tank ammo.png
20 mm APT magazines
Research:
620 Rp icon.png
Cost:
890 Sl icon.png
95 Ge icon.png
Mods new main caliber turrets.png
Primary Armament Targeting
Research:
1 700 Rp icon.png
Cost:
2 500 Sl icon.png
270 Ge icon.png
Mods ship art support.png
Artillery Support
Research:
900 Rp icon.png
Cost:
1 300 Sl icon.png
140 Ge icon.png
Mods torpedo.png
Torpedo Mode
Research:
900 Rp icon.png
Cost:
1 300 Sl icon.png
140 Ge icon.png
Mods naval mine.png
Mines
Research:
900 Rp icon.png
Cost:
1 300 Sl icon.png
140 Ge icon.png

Armament

Primary armament

2 х Turret2 x 2 cm/65 Flakzwilling 38 automatic cannon
Ammunition4000 rounds
Belt capacity40 rounds
Fire rate501 shots/min
Vertical guidance-10° / 50°
Turret2 cm/65 C/38 automatic cannon
Ammunition2000 rounds
Belt capacity40 rounds
Fire rate480 shots/min
Vertical guidance-5° / 60°
Main articles: 2 cm/65 C/38 (20 mm), 2 cm/65 Flakzwilling 38 (20 mm)

The R-301's main armament consists of five 2 cm FlaK 38 automatic cannons. One dual mount in front of the bridge protected by a 8 mm hardened armour shield, one single mount directly behind bridge with no crew protection and one dual mount amidship between torpedo tubes, protected by the same shield as the other dual mounts. Due to the railing around the ship and the gunshields protecting the guns, they are unable to shoot directly in front of the ship up to about 400 m away. There are three ammunition types available:

  • Universal: AP-T · AP · HEF-T · HEF
  • 20 mm HET magazines: HEF · HEF-T · HEF · AP
  • 20 mm APT magazines: AP · AP-T · AP · HEF

Penetration statistics
Ammunition Penetration @ 0° Angle of Attack (mm)
10 m 100 m 500 m 1,000 m 1,500 m 2,000 m
HEF-T 2 2 2 2 2 2
AP 36 35 27 20 15 11
AP-T 36 35 27 20 15 11
HEF 2 2 2 2 2 2
Shell details
Ammunition Velocity
(m/s) 		Projectile
mass (kg) 		Fuse delay
(m) 		Fuse sensitivity
(mm) 		Explosive mass
(TNT equivalent) (g) 		Ricochet
0% 50% 100%
HEF-T 835 0.12 0 0.1 10.54 79° 80° 81°
AP 785 0.15 - - - 47° 60° 65°
AP-T 785 0.15 - - - 47° 60° 65°
HEF 835 0.12 0 0.1 10.54 79° 80° 81°

Secondary armament

Turret3.7 cm SK C/30 mounting
Ammunition2000 rounds
Main article: SK C/30 (37 mm)

The R-301 is also armed with a single 3.7 cm SK C/30 cannon located on the stern. Due to the very low rate of fire at only 30 rounds per minute, the gun is not very useful for surface combat.

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
Spgr L/4.1 Lh 37 HE 2 2 2 2 2 2
Psgr L'spur Zerl APCBC 87 84 71 58 48 39
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%
Spgr L/4.1 Lh 37 HE 1,000 0.75 0 0.1 27.4 79° 80° 81°
Psgr L'spur Zerl APCBC 1,000 0.82 1.3 15 37.4 48° 63° 71°

Additional armament

Setup 12 x 533 mm G7a torpedo
Setup 210 x EMC moored contact mine
Setup 32 x 533 mm G7a torpedo
2 x EMC moored contact mine
Main articles: G7a (533 mm), EMC mine

The R-301 features two torpedo tubes, one on each side of the hull. These fire standard German 533 mm G7a torpedo which can be found on most Kriegsmarine vessels. With a speed of 81 km/h, a payload of 358.4 kg TNTe and range of 6 km while not upgraded with torpedo mode, these make them one of the best torpedo in its class, surpassed only by Japanese Type 93 Long Lance family. When upgraded with torpedo mode, the speed decrease to 56 km/h while maximum range change to 14 km. The The R-301 can also carry up to 10 EMC moored contact mines on the slides astern behind the 3.7 cm cannon. Each of these mines have a warhead of 384 kg TNTe, capable of sinking any vessel that will sail near them. However, using the mines comes at the cost of having them exposed on the deck and risking a fatal explosion to your vessel when hit.

Usage in battles

The R-301 can be utilized as a second wave vessel, leaving the faster boats to get into battle first and supporting them from behind. Its torpedoes can be used for dealing with destroyers or armoured gunboats such as the Pr.1124 or Pr.191 series that most autocannons can not damage. The mines can be used to make minefield around capture point to deny any bluewater ship to reach and capture them for their team. Mines can be laid also into narrow passages of a strait. The R-301 can also be used to soak up enemy fire with its mostly empty bow compartment, while teammates deal with the ships attacking you.

Pros and cons

Pros:

  • Lot of empty space in forward section, so it can take lot of damage
  • Effective forward-facing firepower
  • Has torpedoes to deal with reserve destroyers
  • Large crew complement when compared to contemporaries

Cons:

  • Slow
  • Quite bad mobility when compared to its counterparts
  • Has difficulties destroying Soviet armoured gunboats

History

Developed in the inter-war period, the R-Boots (Raumbootes) were designed as minesweepers, and they had deliberately low draughts in order to operate close to the coast. The armament was limited due to the intended mission of the ships. Propulsion was provided by two MAN marine diesel engines, providing 1,836 horsepower each and driving two shafts. Construction utilized a metal understructure and wooden framing.

424 R-Boots were completed, and they continually saw service up until 1945. They were notably used during the 1940 invasion of Norway. Only 140 of these ships survived the war, with many captured by the Allies or divided up between the Allies as spoils of war. 24 R-Boots were eventually reintroduced to the West German Navy and operated until the 1960s.

The R-Boots, despite being built as minesweepers, were forced into other roles during the war. They were used for search-and-rescue (SAR), ship hunting, coastal patrol, and convoy escort, among other duties such as minelaying. The ships were rarely used in their intended role (minesweeping) because of the defensive nature of the war for the Kriegsmarine.

R-301 was the lead ship of an R-Boot class, significantly larger than the preceding R-218. It had a length of 41 m and a displacement of 160 tons. This class consisted of R-301 through R-312, and the class was constructed from 1942 to 1945. The biggest change from the preceding classes of R-Boot was the addition of two 533 mm torpedo tubes, for use against enemy surface vessels. The R-301 class also added a third screw for increased speeds, up to 24 knots.

Media

Skins

See also

Links to articles on the War Thunder Wiki that you think will be useful for the reader, for example:

  • reference to the series of the ship;
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External links

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Abeking & Rasmussen Schiffs- und Yachtwerft Aktiengesellschaft
Minesweepers (Räumbooten) 
Type R-130  R-130
Type R-301  R-301

Germany boats
Motor torpedo boats  LS 3 · LS 4 Esau · KM-5 · VS-10
  S-38 · S-38b · S-100 · S-147 · S-204 Lang · S-701
  R-301
  V-990
  Jaguar · Hugin · Pfeil
Motor gun boats  R-41 · R-130 · Krischan der Große
Motor torpedo gun boats  Albatros · Bussard · MZ1 · Pr. 206
Minelayers  VS-8

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