The German Wehrmacht used an extensive variety of combat vehicles during the Second World War. This article is a summary of those vehicles. Tanks Leichttraktor The VK.31 Leichttraktor ("Light tractor") was an experimental German light fighting tank developed in the 1920s under secret conditions. Only four were produced and they were used in the late 1930s and the early part of the war for training purposes. Panzerkampfwagen I (PzKpfw I) The Panzer I (Sd. Kfz. 101) was not intended as a combat vehicle, but more to familiarise industry and the army with tanks. By the time production had ended in 1937, a total of 1,867 Panzer I hulls had been produced, of which 1,493 were fitted with turrets, and the rest used as command or training vehicles. Variants and vehicles using hull: Panzerjäger I, a Czech 4,7cm KPÚV vz. 38 anti-tank gun on Panzer I Ausf.B chassis Sturmpanzer I ("Bison"), a 150 mm heavy infantry gun on Panzer I Ausf.B chassis Flakpanzer I, a 2cm Flak 38 anti-aircraft cannon on Panzer I Ausf.A chassis kleiner Panzerbefehlswagen, an armoured command vehicle on Panzer I Ausf.B chassis Panzerkampfwagen II (PzKpfw II) The Panzer II (Sd. Kfz. 121) was a light tank designed to replace the Panzer I. It was armed with a 20 mm cannon, which had some capability against other armoured vehicles. Before the war started, 1,223 had been built. Variants: PzKpfw II Flamm, (Sd. Kfz. 122), Flamingoflamethrower tank (Ausfuhrung A and B) Luchs Light reconnaissance tank Marder II 7.5 cm Pak 40 anti-tank gun on Panzer II chassis (Sd. Kfz. 131) Marder IIcaptured Russian 76.2 mm anti-tank gun on Panzer II Ausf. D/E chassis (Sd. Kfz. 132) Wespe105 mm light field howitzer on Panzer II chassis (Sd. Kfz. 124) Panzer 35(t) In March 1939, Germany occupied and annexed the Bohemia and Moravia region of Czechoslovakia taking over the Czech arms manufacturing industries. The Czech LT-35 tank was given the German designation Panzer 35(t), with "t" standing for tschechisch (the German word for Czech). Panzer 38(t) Also known as: PzKpfw 38(t), Panzer 38(t), Sd. Kfz. 140 In March 1939, Germany invaded Czech territory and took over the Czech arms manufacturing industries. The Czech LT-38 tank, then in production, was produced for German use as the Panzer 38(t) ("t" standing for tschechisch, German for Czech). By the start of the war, 78 Panzer 38(t) tanks had been produced. Germany continued producing the