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Sturgeon's House

Valryon

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  1. Tank You
  2. Tank You
  3. Tank You
    Valryon reacted to Xoon in CV-90, why so much love ?   
    This issue seems to be blown out of proportions. 
     
    I have a friend who is doing his service time as a conscript in Panserbataljonen.  He has not heard anything about this issue. They also train with kampeskadronen. 
     
    It does seem that some CV90s have a manufacturing fault, with welds causing the leak apparently. It is also rumored that one affect CV90 has had leaks since it was adopted.  Though it would not really be surprising, Forsvaret is a mess from what I have been told. 
     
    This is at least what I have heard. I can translate the articles from Teknisk Ukemagasin if anyone is interested. 
  4. Tank You
    Valryon got a reaction from Serge in French flair   
  5. Tank You
    Valryon reacted to Ramlaen in United States Military Vehicle General: Guns, G*vins, and Gas Turbines   
    The USMC has their first JLTV now.

  6. Tank You
    Valryon reacted to SH_MM in DRDO; India's Porsche   
    It's add-on armor.

  7. Tank You
    Valryon reacted to 2805662 in Land 400 Phase 3: Australian IFV   
    Apparently that’s the turret being offered by Hanwha on the AS21.
  8. Tank You
    Valryon got a reaction from 2805662 in Land 400 Phase 3: Australian IFV   
    New turret from EOS and Elbit Systems.

    Brochure
  9. Tank You
    Valryon got a reaction from skylancer-3441 in Land 400 Phase 3: Australian IFV   
    New turret from EOS and Elbit Systems.

    Brochure
  10. Tank You
    Valryon got a reaction from Mighty_Zuk in Land 400 Phase 3: Australian IFV   
    New turret from EOS and Elbit Systems.

    Brochure
  11. Tank You
    Valryon got a reaction from Serge in Land 400 Phase 3: Australian IFV   
    New turret from EOS and Elbit Systems.

    Brochure
  12. Tank You
    Valryon got a reaction from Ramlaen in United States Military Vehicle General: Guns, G*vins, and Gas Turbines   
    https://www.facebook.com/USAYPG/posts/2452964074731423
     
  13. Tank You
    Valryon got a reaction from skylancer-3441 in United States Military Vehicle General: Guns, G*vins, and Gas Turbines   
    https://www.facebook.com/USAYPG/posts/2452964074731423
     
  14. Tank You
    Valryon got a reaction from Serge in United States Military Vehicle General: Guns, G*vins, and Gas Turbines   
    https://www.facebook.com/USAYPG/posts/2452964074731423
     
  15. Funny
    Valryon reacted to Sturgeon in Mechanized Warfare is now a moderated subforum   
    @Andrei_bt just for this shitfit you decided to throw, I am making @LoooSeR moderator as well.
  16. Tank You
    Valryon reacted to LoooSeR in Mechanized Warfare is now a moderated subforum   
    When Purges are starting? I need to hide all those capitalist-made goods somewhere.
  17. Tank You
    Valryon reacted to FORMATOSE in Tanks guns and ammunition.   
    British L27 CHARM 3 APFSDS
     

  18. Tank You
    Valryon got a reaction from Ramlaen in General artillery, SPGs, MLRS and long range ATGMs thread.   
  19. Tank You
    Valryon reacted to LoooSeR in Britons are in trouble   
    Drummond is an idiot and hack, we probably should have a rule about unironically posting links to his tweets. 
  20. Tank You
    Valryon reacted to SH_MM in StuG III Thread (and also other German vehicles I guess)   
    The problem with these tests is that they don't provide enough data - or at least the excerpts posted only - about the range. While all tests were conducted at a range of 285 meters (35 meters distance to the velocity measuring device and from there 250 meters to the target), the propellant charge has been altered numerous times and ranges from 4.4 to 5.8 kilograms for the KE/38 mm round (120 mm DM13 projectile) in order to simulate different combat distances.
     
    As the muzzle velocity is apparently 1,470 m/s going by the older source, the simulated range seems to vary from 0 meters to more than 3 kilometers distance. At approximately ~1,000 to 1,200 meters distance, the 38 mm APFSDS seems to have a ballistic perforation limit of roughly ~320 mm steel armor (300 mm steel at 70-80° = no penetration, but plug failure of the steel armor). Interessting (and concering) is the result of the tests against the 50 mm steel plate with a projectile velocity of ~1,400 m/s at 35 meters (overall impact velocity = comparable to 1,000 m distance?): even at 9.2° slope from the horizontal, the steel plate could be penetrated. That kind of proves that the British criticism of the highly sloped upper hull plates of the Leopard 2 and M1 Abrams was correct.
     
    Also interessting is the fact that they had a 32 mm projectile; is that a DM23 prototype? It retains its muzzle velocity for a longer period of time and penetrates more armor.
    Btw: According to Krapke, the 105 mm smoothbore gun was abandoned, after a "performance-improved M735 round" fired from the L7 tank gun matched its lethality. That is the reason why some of the Leopard 2 prototypes were retro-fitted with rifled L7A3 guns in the last stages of Leopard 2 development.
     
     
    That doesn't sound right. The Marder 2 was required to protect against 30 mm APFSDS rounds at the frontal arc, which 120 mm of steel armor would do by themselves. How did he measure the base armor, when it is covered by add-on armor modules?
     

     
     
    The planned features for the Leopard 2AX are:
    new engine with 1,200 kW (1,600 hp) output hardkill active protection system remotely operated weapon station 360° vision systems improved KE ammunition (KE2020) automated target tracking If all these features will be adopted (if there is budget) and what exact parts will be chosen remains unknown. I'd say that the Rheinmetall ADS, KMW's FLW 200+ RWS and the Rheinmetall's SAS are some of the likely options.
  21. Tank You
    Valryon reacted to Ramlaen in AFV Engines   
    Achates/Cummins ACE engine in a Bradley.
     

  22. Funny
    Valryon reacted to FORMATOSE in DRDO; India's Porsche   
  23. Tank You
  24. Funny
    Valryon reacted to Bronezhilet in DRDO; India's Porsche   
    @Collimatrix look what I found!
     
    https://defenceforumindia.com/forum/threads/arjun-main-battle-tank-mbt-mark-i.9558/page-309#post-1378368
  25. Tank You
    Valryon reacted to heretic88 in Polish Armoured Vehicles   
    Well, not just T-72s... We had similar experiences with T-55s too. On the other hand, polish built T-34s were excellent, probably the best...
    We usually sent air defense stuff (ZSU-23-4, 2K12 Kub, 2K11 Krug, etc) for capital repair to poland, and the quality of maintenance works was always excellent. Strange that Bumar Labedy was an exception,  when other polish manufacturing/maintenance plants were capable of first class work...
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