Originally applied to any group of infantry primarily armed with projectile weapons, artillery has over time become limited in meaning to refer only to those engines of war that operate by projection of munitions far beyond the range of effect of personal weapons. These engines comprise specialised devices which use some form of stored energy to operate, whether mechanical, chemical, or electromagnetic. Originally designed to breach fortifications, they have evolved from nearly static installations intended to reduce a single obstacle to highly mobile weapons of great flexibility in which now reposes the greater portion of a modern army's offensive capabilities.
A piece of WW2 heavy artillery
Nice chassis ;) It was German?
russian artillery
203mm B-4 artillery gun
...very powning in World of Tanks(on su-14 or S-51)
su-51, almost the same gun on world of tanks but with the chasis
it is the same gun
S51 was desgned to handle both BR-3 152mm as B-4.since both of these had the same carriage