15 cm Kanone 39

For Operation Barbarossa, it served with the Artillerie-Abteilungen 680, 731, 740, 800. A year later, for Fall Blau, they served with Artillerie-Abteilungen 511, 620, 680, 767, 800.

• Name — 15 cm K. 39 • Origin — Nazi Germany • Type — Heavy gun • Is Artillery — yes • Used By — Nazi Germany Turkey • Wars — World War II • Designer — Krupp • Design Date — 1938 • Manufacturer — Krupp • Production Date — 1939–42? • Number — 61 • Weight — combat: 12,200 kg (26,896 lbs) travel: 18,282 kg (40,305 lbs) • Part Length — 8.195 m (28 ft) L/55 • Cartridge — 149 x 815 mm R • Cartridge Weight — 43 kg • Caliber — 149.1 mm (5.87 in) • Rate — 2 rpm • Velocity — 865 m/s (2,838 ft/s) • Max Range — 24.7 km • Breech — Horizontal sliding-block • Recoil — Hydro-pneumatic • Carriage — Split trail • Elevation — -3° to +46° • Traverse — 60° on carriage (trail legs open) 360° on platform

Designed by Krupp as a dual-purpose heavy field and coast defence gun in the late-1930s for Turkey. Only two had been delivered before the rest were appropriated by the Heer upon the outbreak of World War II. In the coast defense role, it was provided with an elaborate portable turntable. This had a central platform and twelve radial struts that connected to an outer ring. In action, the trails would be locked together and put on a small trolley that rode on the outer ring. Coarse aiming was by cranking the trolley back and forth while fine laying was done by traversing the gun on its mount, up to the 6° limit imposed by the closed trails. For transport, it broke down into two loads, the barrel being removed and carried on its own wagon. A third wagon was necessary to carry the firing platform. It could fire the same ammunition as the 15 cm Kanone 18 as well as its own special ammunition designed to Turkish specifications.