
Travelling at about 1,260 m/s, they were estimated to be able to penetrate 245 mm of armor at 30 degrees from 1,000 metres away. Developed by Krupp as the Treibspiegel-Geschoss mit H-Kern for the 12.8 cm gun on the Maus, these were high-velocity shells with a sub-calibre core made from an 8.8 cm Pz.Gr.40. Strong emphasis was also placed on the removal of the muzzle brake as this allowed the use of Treibspiegel (Sabot) shells for heavy anti-armor work. – Kampfwagen Kanone – Fighting vehicle gun). The 12.8 cm gun in question was at the time intended to be taken, along with the gun gear such as brake and recuperator, completely unchanged from the Pz.Kpfw.VIII Maus – the 12.8 cm Kw.K. The requirements for the modifications meant moving the engine forwards on the chassis with the firm of Henschel und Sohn of Kassel responsible for that part of the project. The ‘Tiger H3’ concerned was the Tiger II, which was not named as such until March 1943, following the abandonment of the the VK45.02(H) project, which was known at the time as Tiger II. (Sturm Kanone – Assault gun) on a modified Tiger H3. The letter set out the idea of mounting of a 12.8 cm Stu.K. By May 1942, Hitler was ordering a rifled anti-tank gun of that caliber and, in a letter from Wa Pruef 4 (German design office for artillery) to Friedrich Krupp of Essen on 2nd February 1943, the 12.8 cm Jagdpanzer concept was born. The Call For a 12.8 cm GunĪs far back as spring 1942, the German Army General Staff were requesting a 12.8 cm gun mounted on a self-propelled chassis as a ‘heavy assault gun’ capable of both supporting the infantry against armored targets (such as tanks and bunkers) as well as unarmored ones. L/55 on Tiger II chassis” or ‘Jagdtiger’. On 13th July 1944, the squabble over the name was seemingly put to rest by Heinz Guderian, Chief of the Army General Staff (who was also the General of Artillery), when he listed the vehicle as “Panzerjäger with 12.8cm Pak. argument was bolstered by Hitler and the Inspector-General of the Panzer Troops in late March 1944. Tank Destroyer), it would belong to the tank destroyers. Assault Gun), it would belong to the artillery but, if it was designated as a Panzerjäger (Eng. If the vehicle was designated as a Sturmgeschütz (Eng. The range of fire of the Jagdtiger’s 12.8 cm gun could classify the vehicle as a self-propelled gun (indirect fire capability had been an original requirement but was subsequently dropped), and the confusion over name and role resulted in an argument within the German military over who controlled them. The combination of heavy armor and a powerful cannon equally adept at penetrating enemy strong points, delivering high explosive, and defeating enemy armored vehicles was the priority, with the speed seen as less important. Nonetheless, it was actually originally conceived as an assault gun to support the infantry. The majority of people looking at the Jagdtiger (English: ‘Hunting Tiger’) would conclude that the use of the vehicle, the ‘hunting’ part of its name and the shape of it would undoubtedly make it a tank destroyer. Photo: The Tank Museum Tank Destroyer or Assault Gun This vehicle is now part of the collection at The Tank Museum, Bovington. 305004, one of 11 Jagdtigers built with the Porsche suspension system. Despite its huge size, impressive armor and powerful main gun, the Jagdtiger failed to live up to expectations. However, by the time the Jagdtiger, based on the Tiger II tank, came along two years later, the original need for the vehicle had vanished and it was put to work as a heavy tank destroyer instead. The design process started out with a demand for a heavy assault gun back in 1942 when the war was still in Germany’s favor and the army needed a heavily armored and armed vehicle to smash enemy fortifications. The Jagdtiger was the heaviest armored vehicle to see service in World War Two, yet paradoxically, the vehicle has remained somewhat enigmatic with confusion over its development, production and role.
