38 cm Siegfried K (E)
The 38 cm Siegfried K , E - in Eisenbahnlafette was a German World War II railway gun based on the 38 cm SK C/34 naval gun that served as the main armament of the s. Only four were produced.
Design
Like the 38 cm SK C/34 naval guns deployed as coastal defense, the 38 cm Siegfried K guns were modified with a larger chamber to handle the increased amount of propellant used for the special long-range Siegfried shells.The gun had no ability to traverse on its mount, relying instead on moving along a curving section of track or on a Vögele turntable to aim. The turntable consisted of a circular track with a pivot mount in the center for a platform on which the railroad gun itself was secured. A ramp was used to raise the railway gun to the level of the platform. The platform had rollers at each end which rested on the circular rail for 360° traverse. It had a capacity of, enough for most of the railroad guns in the German inventory. The gun could only be loaded at 0° elevation and so had to be re-aimed for each shot.
Ammunition
It used the standard German naval system of ammunition where the base charge was held in a metallic cartridge case and supplemented by another charge in a silk bag which was rammed first. Four types of shells were used by the 38 cm Siegfried K , including the special long-range Siegfried shell developed by the army. Almost 40 per-cent lighter, it could be fired with a reduced charge at to. With a full charge it reached and could travel -equivalent to over 34.5 miles.| Shell name | Weight | Filling Weight | Muzzle velocity | Range |
| nose-fused HE shell with ballistic cap | Unknown | |||
| base-fused HE shell with ballistic cap ) | Unknown | |||
| base-fused AP shell with ballistic cap ) | Unknown | |||
| nose- and base-fused HE shell with ballistic cap | TNT | |||
| nose- and base-fused HE shell with ballistic cap '' | TNT |