German Armored Forces & Vehicles

PzKpfw IV Ausf D

NCY-152

PzKpfw IV Ausf D from 5th company of 2nd Panzer Division in Semois on May 12th of 1940. The idea of the tank with all of the characteristics later incorporated in the development of Panzerkampfwagen IV was originally laid down in the early 1930 by Heinz Guderian. In 1934/35, Adolf Hitler ordered Krupp and Rheinmetall-Borsig (and MAN) to develop BW (Begleitwagen) vehicle. Specifications required overall weight to be 18 ton, top speed of 35km/h and 75mm gun as main armament. All companies produced prototypes, which in 1935/36 were tested under various conditions. Rheinmetall-Borsig BW - VK2001(Rh) used Neubaufahrzeug’s modified running gear, while Krupp’s BW - VK2001(K) and Maschinenfabrik Augsburg-Nurnberg AG’s VK2002(MAN) both used MAN’s newly designed running gear. MAN designed new interleaved suspension system but it was not accepted. Krupp concentrated on the development of the turret while MAN worked on the running gear - VK 2001(MAN). All vehicles had similar characteristics but after extensive tests Krupp’s design - VK 2001(K) was selected to enter full-scale production.