Difference between revisions of "KwK42 (75 mm)"

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[[File:7,5-cm-KwK 42 L-70 Munster.jpg|thumb|KwK 42 from a panther with the letterbox mantlet and recoil system included.]]
 
  
 
== Description ==
 
== Description ==
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''The main cannon of the panther tanks, not to be confused with the identical 75mm gun [[PaK 42 (75 mm)]] arming the majority of the''Jagpanzer VI famaily of tank destroyers.
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The '''75 mm KwK 42''' is the main cannon of the Panther tanks. This weapon is the tank armament variant of the similarly named [[PaK 42 (75 mm)|PaK 42]] mounted on Jagdpanzer IV tank destroyers.
  
 
=== Vehicles equipped with this weapon ===
 
=== Vehicles equipped with this weapon ===
 
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<!-- ''List out vehicles that are equipped with the weapon.'' -->
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[[File:7,5-cm-KwK 42 L-70 Munster.jpg|thumb|KwK 42 from a panther with the letterbox mantlet and recoil system included.]]
  
 
* {{Specs-Link|germ_pzkpfw_V_ausf_a_panther|short}}
 
* {{Specs-Link|germ_pzkpfw_V_ausf_a_panther|short}}
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== General info ==
 
== General info ==
 
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<!-- ''Tell us about the tactical and technical characteristics of the cannon or machine gun.'' -->
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This gun has a high muzzle velocity but relatively low projectile mass, which along with a long reload makes it more suited to long range engagements.
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The KwK 42 gun has shells with high muzzle velocity, but relatively low projectile mass, which along with a long reload makes it more suited to long range engagements.
  
 
=== Available ammunition ===
 
=== Available ammunition ===
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== Usage in battles ==
 
== Usage in battles ==
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''Higher than its predecessor 75mm cannon it is able to penetrate most unsloped armor and has a very flat arc of fire allowing hunreds of meters of leeway.''
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<!--''Describe the cannon/machine gun in the game - its distinctive features, tactics of usage against notable opponents. Please don't write a "guide" - do not impose a single point of view, but give the reader food for thought.''-->
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With a much higher muzzle velocity compared to the [[KwK 40 (75 mm)|preceding 75 mm cannon]], the KwK 42 can penetrate much more armour and fly in a flatter arc to allow for vehicle knock-outs from hundreds of meters away with greater degrees of range-estimating error.
  
 
=== Pros and cons ===
 
=== Pros and cons ===
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<!--''Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.''-->
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'''Pros:'''
 
'''Pros:'''
  
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'''Cons:'''
 
'''Cons:'''
  
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* Low explosive filler
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* Low explosive filler in AP rounds
 
* Long reload
 
* Long reload
  

Revision as of 23:48, 22 September 2019

Description

The 75 mm KwK 42 is the main cannon of the Panther tanks. This weapon is the tank armament variant of the similarly named PaK 42 mounted on Jagdpanzer IV tank destroyers.

Vehicles equipped with this weapon

KwK 42 from a panther with the letterbox mantlet and recoil system included.

General info

The KwK 42 gun has shells with high muzzle velocity, but relatively low projectile mass, which along with a long reload makes it more suited to long range engagements.

Available 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
PzGr 39/42 APCBC 191 188 173 156 140 126
PzGr 40/42 APCR 227 224 204 182 162 145
Sprgr. 42 HE 11 11 11 11 11 11
Shell details
Ammunition Type of
warhead 		Velocity
(m/s) 		Projectile
Mass (kg) 		Fuse delay
(m) 		Fuse sensitivity
(mm) 		Explosive Mass
(TNT equivalent) (g) 		Normalisation at 30°
from horizontal 		Ricochet
0% 50% 100%
PzGr 39/42 APCBC 935 6.8 1.2 14.0 28.9 +4.0° 48° 63° 71°
PzGr 40/42 APCR 1,120 4.75 N/A N/A N/A +1.5° 66° 70° 72°
Sprgr. 42 HE 700 5.74 0.1 0.5 725 0.0° 79° 80° 81°

Comparison with analogues

Usage in battles

With a much higher muzzle velocity compared to the preceding 75 mm cannon, the KwK 42 can penetrate much more armour and fly in a flatter arc to allow for vehicle knock-outs from hundreds of meters away with greater degrees of range-estimating error.

Pros and cons

Pros:

  • High velocity
  • High accuracy

Cons:

  • Low explosive filler in AP rounds
  • Long reload

History

With the development of the new Panther tanks, a new gun (the KwK 42) also had to be designed, as the KwK 40 was seen as insufficient to deal with the new generation of Soviet tanks. Shells between these guns were near-identical allowing for easier manufacturing with the only difference being the larger driving band. Of note should be that the PaK 42 is also a tank gun rather than a towed gun as the name would designate it which may or may not have been manufactured.

Media

An excellent addition to the article would be a video guide, as well as 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 article about the variant of the cannon/machine gun;
  • references to approximate analogues by other nations and research trees.

External links

Paste links to sources and external resources, such as:

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


Germany tank cannons
20 mm  KwK30 · KwK38 · Rh202
28/20 mm  s.Pz.B.41
30 mm  MK 30-2/ABM
37 mm  KwK34(t) · KwK36 · KwK38(t) · PaK L/45
47 mm  Pak.(t)(Sf.)
50 mm  KwK39 · KwK L/42 · PaK38
57 mm  Bofors L/70 Mk.1
75 mm  K51 L/24 · KwK37 · KwK40 L43 · KwK40 L48 · KwK42 · KwK44 · KwK44 L/36.5 · PaK39 L48 · PaK40/3 L46 · PaK42 · StuK37 · StuK40 L43 · StuK40 L48
76 mm  PaK36 (r)
88 mm  Flak.37 · Flak 41 · KwK36 · KwK43 · PaK43
90 mm  BK90
105 mm  CN105-57 · Cockerill HP · FMK.4 Modelo 1L · K.18 · KwK L/68 · L7A3 · PzK M57 · StuH42
120 mm  Rh120 L/44 · Rh120 L/55 · Rh120 L/55 A1
128 mm  K.40 · KwK44 · PaK44
150 mm  s.I.G.33 · Stu.H 43 L/12
380 mm  RW61
  Foreign:
30 mm  Bushmaster 2 Mk.44 (USA) · HSS 831L (Britain)
57 mm  6pdr OQF Mk.V (Britain)
73 mm  2A28 (USSR)
75 mm  M3 (USA)
76 mm  F-32 (USSR) · F-34 (USSR) · M32 (USA)
90 mm  M36 (USA) · M41 (USA)
105 mm  GT-3 (South Africa)
125 mm  2A46 (USSR)
152 mm  M-10T (USSR) · XM150E5 (USA)
155 mm  M126 (USA)

USSR tank cannons
20 mm  TNSh
30 mm  2A42 · 2A72 · AG-30
45 mm  20-K
57 mm  AU-220 · Ch-51M · ZIS-2 · ZIS-4 · ZIS-4M
73 mm  2A28
76 mm  1902/30 · 3-K · D-56TS · F-32 · F-34 · F-96 · KT-28 · L-10 · L-11 · ZIS-3 · ZIS-5
85 mm  D-5S · D-5T · D-58 · D-70 · F-30 · ZIS-S-53
100 mm  2A48 · 2A70 · D-10S · D-10T · D-10T2S · D-50 · LB-1 · S-34
107 mm  ZIS-6
115 mm  U-5TS
122 mm  A-19 · D-25-44T · D-25S · D-25T · D-25TS · D-30T · D-49 · M-30 · M-62-T2S
125 mm  2A26 · 2A46 · 2A46M · 2A46M-1 · 2A46M-4 · 2A46M-5 · 2A46MS · 2A75 · D-126
130 mm  B-13 · C-70 · M-65
152 mm  2A33 · LP-83 · M-10T · M-64 · M-69 · ML-20S
  Foreign:
37 mm  M5 (USA)
50 mm  KwK L/42 (Germany)
57 mm  6pdr OQF Mk.III (Britain) · M1 (USA)
75 mm  KwK42 (Germany) · M2 (USA)
76 mm  M1 (USA)
85 mm  Type-62-85-TC (China)

France tank cannons
20 mm  20F2
25 mm  SA35 L/72
37 mm  SA18 L/21 · SA38 L/33
47 mm  SA34 L/30 · SA35 L/32 · SA37
75 mm  APX · APX Canon de 75 mm modèle 1897 · SA35 L/17 · SA44 · SA49 · SA50 L/57
90 mm  D.911 APX · CN90 F2 · CN90 F3 · CN90 F4 · D915 · DEFA F1 · SA45 · SA47
100 mm  SA47 L/58
105 mm  CN-105-F1 · Giat 105 G2 · Modele F2 · PzK M57
120 mm  GIAT CN120-25 G1 · GIAT CN120-26 F1 · SA46
142 mm  ACRA
155 mm  GCT F1 · Schneider 155 C · L'Obusier de 155 Modèle 1950
  Foreign:
15 mm  MG 151 (Germany)
20 mm  MG 151 (Germany)
30 mm  Bushmaster 2 Mk.44 (USA)
37 mm  M6 (USA)
40 mm  Bofors L/60 · QF 2-pounder (Britain)
75 mm  KwK42 (Germany) · M3 (USA) · M6 (USA)
76 mm  M7 (USA)
90 mm  M3 (USA)
105 mm  M4 (USA)

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