Yesterday morning, the third iteration of changes to the new TOP of Czechoslovakia – Vz. 55.
The characteristics of both guns were again improved for the tank. Vz. 55 (Czechoslovakia, HT-10, regular, drum for 2 shells). Changes regarding the second iteration of the supertest.
Firepower:
Gun 1 – 130 mm Vz. 54 (without drum, cyclic)
• Rate of fire: from 5.01 to 5.35
• Loading of the gun: from 11.98 to 11.22
• Aiming time: from 2.49 to 2.30
• Accuracy at 100 m: s 0.36 to 0.35
• Average damage per minute: from 2,453 to 2,621
• Average damage per minute from a high-explosive projectile: from 3,204 to 3,423
Gun 2 – 130 mm vz. 54 2A (drum for 2 rounds)
• Aiming time: from 2.78 to 2.59
• Rate of fire of the gun: from 4.62 to 5.20
• Loading of the gun: from 23.97 to 21.09
• Accuracy at 100 m: from 0.38 to 0.36
• Average damage per minute: from 2,264 to 2,546
• Average damage per minute by a high-explosive shell: from 2,957 to 3,326
