Results 1 to 3 of 3
  1. #1
    Join Date
    06.03.2002
    Posts
    447

    Default 3,7cm Pak 34 t

    Hallo,
    kennt einer den unterschied zwischen der 3,7cm Pak 34t und der 3,7cm Pak 37t ?

    Gruß und Danke
    Bombe

  2. #2
    Join Date
    12.07.2007
    Location
    Czech Republic
    Posts
    733

    Beitrag

    The 3,7cm KPUV 34 was developed by Skoda (A3) as a reply on an urgent request. At first, it seemed that the gun can manage all the tasks. However the penetration was soon found to be insufficient.
    A new gun (A4) was developed. It was decided to keep the chamber dimensions, so the new gun could also fire „old“ ammunition.
    Here are some data on the guns:
    ...........................................vz. 34....................vz. 37 gun
    barrel length..........................1330.............. ........1650 mm
    length of rifling.......................1046................ ......1366 mm
    length of rifling twist ................ 27..........................30 calibers
    normal recoil ......................... 330.........................500 mm
    maximum recoil........................380................. ........550 mm
    weight in firing position............295 (mot.)................ 380 kg
    firing height............................550............. .............620 mm
    elevation............................-8 +30......................8 + 26 degrees
    traverse.....................26,5 left 23,5 right....................25 degrees

    The 37mm pancéřový granát vz 34 had 154 g of Ng powder and reached a muzzle velocity of 675 m/s in vz.34 gun and 705 m/s in vz. 37 gun.
    The red tipped 37mm pancéřový granát vz 37 had 180 g of Ng powder and reached a muzzle velocity of 750 m/s in vz. 37 gun. The vz. 34 gun was not allowed to fire this round

    Bob
    Last edited by Nabob; 21.12.2016 at 10:52.

    „A mind needs books like sword needs a whetstone, if it is to keep its edge“
    Tyrion Lannister

  3. #3
    Join Date
    06.03.2002
    Posts
    447

    Default

    Danke Thank jou

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •