Post
by Antonio Pena » 16 Sep 2002 22:15
We have three types of 21 cm in the German Army in the 1st WW:
The 21 cm lange Mörser (Howitzer), that entered service in 1916
Calibre: 21,1 cm
Barrel lenght: 232 cm
Weight in action: 6.680 Kg
Maximum elevation: 70º
Traverse: 4º
Muzzle velocity: 393 m/s
Shell weight: 113 Kg
Maximum range: 11.100 m
The 21 cm SK L/40 "Peter Adalbert", a Railway Gun (old naval)
Calibre: 20,9 cm
Weight in action 70.000 Kg
Maximum elevation: 45º
Traverse: 0º
Muzzle velocity: 780 m/s
Shell weight: 115 Kg
Maximum range: 25.500 m
The 21 cm Kaiser Wilhelm Geschutz (Gun), (known as the Paris Gun)entered service in 1918
Calibre: 21 cm
Barrel length: 35,70 m
Weight in action 750.000 Kg
Maximum elevation: 55º
Traverse: 360º
Muzzle velocity: 1.550 m/s
Shell weight: 119,7 Kg
Maximum range: 122.300 m
Thats is all the information I know, and only the first of the three was used in the 2 WW.
Best Regards