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"German Long-Range 172-mm Gun" from Tactical and Technical Trends
[DISCLAIMER: The following text is taken from the U.S. War Department
publication Tactical and Technical Trends. As with all wartime
intelligence information, data may be incomplete or inaccurate. No
attempt has been made to update or correct the text. Any views or
opinions expressed do not necessarily represent those of the website.]
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GERMAN LONG-RANGE 172-MM GUN
From the Middle East, unconfirmed details are reported of
a 50-caliber, 172-mm (6.7 in) gun
with a range of over 30,000 yards, as follows:
Caliber | | 172.5 mm (6.79 in) |
Length of bore | | 50 calibers (approx) |
Muzzle velocity | | 1,970 - 2,300 f/s |
Maximum range | | 30,520 yds |
Traverse - on platform | | 360° |
Traverse - on carriage | | 16° |
Elevation | | 70° |
Weight of shell | | 140 lbs (approx) |
Ammunition | | Percussion, or time fuze |
Rate of fire | | 1 rpm |
Gun detachment | | 12 |
Weight in action | | 16 1/2 tons |
Normally the gun and carriage are separated for transport, but they have been
towed complete by an 18-ton half-track vehicle.
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