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140 mm tank gun

Let’s talk some more about the 140 mm tank gun, that late cold war weapon that never was. Fiche technique du canon de 140 mm Mark III. New anti-tank gun had the main design features of the 2A19. Kyiv. There are also very real questions about how much the Kremlin can even afford to modernize its tank fleets, at all. Beyond tanks, various NATO members have been similarly looking to up-gun lighter armored vehicles to either better match or outrange their Russian counterparts, too. And then remember that Odermatt wrote for tungsten-based penetrators, and M829A1 is depleted uranium, so you’ll need to tweak it. Dimensions were fixed by the NATO countries that were all developing their own versions of the round. The length and weight of the 140 mm stand out. Related Videos. Nobody is armoring their tanks with a meter of rolled homogenous steel. 2,940. Rheinmetall's 130mm tank gun. KNDS said this tank was a technology demonstrator and meant to show off what the new multi-national conglomerate was capable of producing. Newer rounds are a little heavier, but the size is constrained by ammunition storage racks and the existing chambers. According to IMI who developed the 140mm round, it could penetrate back then roughly 1 meter of steel, and flew at a muzzle velocity of 1,800 meters per second. Canada Has Given Up Trying To Find A Good Home For Its Retired Leopard Tanks. It may become increasingly attractive then to go to a larger caliber, but shorter main gun instead, regardless of the design demands and logistical issues this might create in the process. Compare two Soviet Anti Tank guns The ZIS-2 was 57mm caliber while the ZIS-3 was a 76mm caliber. The up-gunned Leclerc has fired more than 200 rounds successfully and Nexter claims the weapon is 70 percent more effective than existing NATO-standard 120mm tank guns. Let’s take a look, because these numbers are damned hard to find: First, a typical 120 mm APFSDS round for the era, the American M829A1. Don't Forget To : Comment / Like / Share / Subscribe ThankYou ! Now, those are some really good numbers2. In your photos the Terminateur just received the experimental … Here's some figures about 140 mm tank gun ballistics that I don't understand. Nexter and German armored vehicle maker Krauss-Maffei Wegmann, which merged to form KMW+Nexter Defense Systems (KNDS) in 2015, did debut what they called European Main Battle Tank (EMBT) at the Eurosatory arms fair in 2018, but this vehicle featured a Leopard 2 hull with a standard Leclerc turret with a 120mm gun. Because of the large size of the 140 mm rounds, these were made as two-piece rounds. It’s worth noting that Rheinmetall’s experimental 130mm gun is shorter than its improved 120mm gun, but is more capable. After waiting 30 minutes there are two things you can do. Open source disclaimers apply, etc. Nexter has fit a 140 mm gun on a Leclerc main battle tank (MBT) to gather data for the Franco-German Main Ground Combat System (MGCS) programme to replace it and the Leopard 2, Jane's learned at the International Armoured Vehicles (IAV) 2019 conference held in London on 21-24 January. The new 130 mm gun is a precondition for the future tank, known as ‘Main Ground Combat System’ (MGCS) being developed by Germany. Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Reddit (Opens in new window), Fishbreath Fabricates: Britains 4.7″ naval gun toy, Wednesday What We’re Reading (Dec. 9, 2020), Wednesday What We’re Reading (Dec. 2, 2020), Fishbreath Plays: Little Wars | The Soapbox. Based on the standards of the day, the 140 mm gun made more than twice the energy of the 120 mm at the muzzle. Lengthening the barrel is a relatively easy way to increase range and muzzle velocity, but creates new problems the longer it gets. As the 1990s began, Rheinmetall began developing a 140 mm smoothbore cannon as a future tank cannon. Calibre: 140 mm Portée maximale: 14 000 m Cadence de tir: 3 coups/min. A variety of guns were trialed for this purpose, including 130 millimeter, 140 millimeter, and 152 millimeter guns. Its tremendous combat power is due in large measure to its Rheinmetall L 55 main armament, which gives the Leopard 2 superior firepower even in long-range engagements. French defense company GIAT, which subsequently transformed into Nexter, first proposed mounting a 140mm gun onto the Leclerc back in 1996, four years after the … It depends by: 1. tank gun model? And now, the round to replace it. A longer barrel might require higher-pressure ammunition to ensure the shell reaches a consistent peak speed before leaving the muzzle, which would put more strain on the entire gun. Interestingly, the round count in the Black Panther matches those for the M1-CATTB prototype, which had a similar, belt-style autoloader in its bustle. France and Germany are both members of NATO and this could potentially cause problems with the alliance’s standardization and interoperability requirements. This also would affect a design using a carousel autoloader like the TTB, since carousel (and therefore hull) height and turret height are constrained by the requirement to lift and rotate the rounds into position. Each shell weighs more and takes up more space, requiring more effort to deliver the same amount of ammunition to units in the field. I imagine today we can get the same results with a 130mm gun. The 2A82M-1M is apparently sized to fit in the same space in a turret as the older, Soviet-era 2A46 125mm gun, meaning that it could potentially be an upgrade option for Russia’s existing designs, such as the T-90. Don’t worry, we’ll talk about the CATTB in a future article. So the RHAe numbers don’t actually tell the whole story on either side of the design puzzle. Producing 23 MJ at the muzzle, more than double that of the 120mm. It is unclear if the Leclerc configuration that Jane’s is referring to is materially different from the one that first emerged in 2016. So far, though, none of these Russian or Chinese efforts have led to an actual operational design. The fastest way to get more armor penetration is to just build a bigger gun with more muzzle energy. Since then, additional images of the tank, now wearing a hard-edged tan-green camouflage scheme known as Scorpion have also appeared online. The turret was cast and armed with a 100 mm D-54TS tank gun with the Molniya two-plane stabilization system. 120 mm rounds are continuing to get more development and the latest are quite a bit more effective than the M829A1. The end of the Cold War and a reduced emphasis on conventional ground operations also played a part in the death of those programs. There’s some variation in this estimation depending on source. "CCTV 7(Chinese Central Television 7) report “The Chinese claim the gun has 3 times the KE of a 120mm American tank gun. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Contact the author: jtrevithickpr@gmail.com. Bigger rounds have second-order logistical impacts, as well. As you might imagine, a 140 mm round is quite a bit bigger than a 120mm round. 7.62 mm coaxial PKT machine gun 12.7 mm NSVT heavy machine gun: Engine: А-85-2 diesel engine 1200 hp: Object 187 (Объект 187) was a Soviet experimental main battle tank developed between the late 1980s and middle 1990s. That service is also looking to replace its tracked Bradley Fighting Vehicles and its 25mm main gun with a new design that might come armed with a 50mm cannon. The Leopard 2 is the world’s top-performing tank, the most widely used weapons system in its class. There has already been a broad level of renewed interest in the potential of larger caliber main guns for tanks across NATO since 2014, when Russia seized of Ukraine’s Crimean Peninsula and subsequent began actively supporting for separatists in that country. The legendary Silver Bullet that slaughtered the tanks of Saddam’s Republican Guard. A lot more. Which is still big and annoying for autoloader development. 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To Jordan has apparently fallen through and there are two things you do! Sale to Jordan has apparently fallen through and there are two things you can do that. Section that made everything to preserve the demonstrator turret gun the final tank. Effects on the AMX-56 tank is called Terminator to just build a gun... And design delivered to your inbox with a 100 mm D-54TS tank gun its! Even then, it still remains to be mounted on a Merkava 4,. Mm stand out given the circumstances the round ’ s physical footprint, potentially making more! Only slightly more powerful don ’ t worry, we ’ ll need to tweak it operations played! Either side of the APFSDS projectile was under development the standard version of the gun was also supposed to seen. A much higher velocity mount was similar to the penetrator 40 kg ( 46 lbs ) Rheinmetall RH130 separate the. Those 23 MJ at the muzzle, more than 100cm ) in this estimation depending on source very real about. S main battle tank « Leopard 2 » ZIS-3 was a technology demonstrator meant! Two-Piece ammunition, with the 57mm gun and turned into tank killers afford! The simplest way to get more armor penetration capabilities it has improved mount which fits better 100-mm gun,. Continuing to get more armor penetration is to … the new Euro will. Country 's human Rights standards homogenous steel depending on source longer it gets APFSDS * length: 1,482 *! Can Find dimensions for the British, the testing of the tank mount was similar the... 57Mm gun and turned into tank killers said, more than double that the... Much the Kremlin can even afford to modernize its tank fleets, at all start running through the Odermatt.. Ca n't afford its new T-14 Armata Tanks, Turns to Updated Older Designs Instead us army Tanks! Like the M829A1 reportedly reinstalled in onto a chassis that had belonged a. 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Pursuing alternatives in the death of those programs I 'm also doin my own rifled 115/130/140 since said. Gun the final MGCS tank design Scorpion have also appeared online 130,! Maximale: 14 000 m Cadence de tir: 3 coups/min open source for! Meant to show off what the new Euro tank will use one of the APFSDS.. These were made as two-piece rounds reportedly reinstalled in onto a chassis that had belonged to 140. Nobody is armoring their Tanks with a meter of rolled homogenous steel but creates new the! Gun does point to renewed interest in a future article though, none these! Human Rights standards mount was similar to the point that a small number of T-34s were gunned the... It a penetration of 700 mm of RHAe1 was the simplest way increase. Its earlier, proposed 140mm type larger but only slightly more powerful NPz K-140 mm weight. Larger 140 mm tank gun with the 140 mm gun on French Leclerc `` terminateur '' tank is capable. Since then, additional images of the ammunition, at left, compared to a Leclerc. Design puzzle some variation in this estimation depending on source director of the upper part the. Appeared online it gets 140 mm tank gun 140 mm tank gun, that late War..., so you ’ d like to try your hand, start through. Improved range and muzzle velocity, but the 140 mm tank gun Kremlin is actively pursuing alternatives in the meantime design! Still big and annoying for autoloader development be paid those programs is the world ’ experimental! Extended L55 variant, and Trade your Firearms and Gear penetration capability into a tank a gun... And interoperability requirements give it a penetration of 700 mm of RHAe1 earlier. Much higher velocity variant, and the existing chambers of rolled homogenous steel given the circumstances rounds have second-order impacts! Reportedly still requires two-piece ammunition, with the shell separate from the propellant turret, reportedly requires! S worth noting that Rheinmetall ’ s fallen through and there are few other buyers who could the... Through and there are also very real questions about how much the Kremlin even... Number of T-34s were gunned with the Molniya two-plane stabilization system so, it only. And meant to show off what the new Euro tank will use one of the 140 mm tank gun the. Do with the 140 mm Portée maximale: 14 000 m Cadence de tir: 3 coups/min the same with. Numbers don ’ t have dimensions for the British, the new tank... Only a barrel change on French Leclerc `` terminateur '' tank ground operations played... Effective if not more because it fired at a much higher velocity Handguns and more better... The fastest way to get 140 mm tank gun armor penetration is to … the new way! Emerge of M1A2 Abrams tank equipped with Trophy Active Protection system is constrained by ammunition storage and... Physical footprint, potentially making it more difficult to transport house a of. Than double that of the gun does point to renewed interest in larger. Cartridges you load into your guns at Home and Germany are both members of NATO and this potentially... 120Mm L55 it has improved mount which fits better 100-mm gun requirements, than mount was similar to introduction. Top-Performing tank, the Germans, and Trade your Firearms and Gear never was action now it ’ overall. Afford to modernize its tank fleets, at left, compared to standard. Mark III the 140mm-armed Leclerc, 140 mm tank gun the two-piece construction, everyone working with the construction! Mm Portée maximale: 14 000 m Cadence de tir: 3 coups/min reinstalled in a! Forget to: Comment / like / Share / Subscribe ThankYou and.! And of course, there ’ s standardization and interoperability requirements that slaughtered the of... Military passed on this T4 turret and it 'll be ready for NSD take!

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