June 22, 2006June 22, 2006
| B-57 | B-64 | TM-1-180 | TM-2-12*3 | TM-3-12*4 | TM-1-14*6 | |
|---|---|---|---|---|---|---|
| Caliber, mm | 130 | 152.4 | 180 | 304.8 | 304.8 | 355.6 |
| Barrel length, calibers | 50 | 57 | 57 | 40 | 52 | 52 |
Shell weight, kg |
33.4 | 48.5 | 97 | 470 | 470 | 747.8 |
| Range, m | 25600 | 27900 | 38600 | 25000 | 29000 | 31000 |
| Muzzle velocity, m/sec | 870 | 950 | 920 | 700 | 760 | 731 |
| Rate of Fire, rounds/min | 6-12 | 5-6 | 3-5 | 1.5 | 1.8 | 1.5 |
| Max. Elevation angle, deg | 45 | 35 | 50 | 50 | 50 | 50 |
| Arc of fire, deg. | 360 | 360 | 360 | 0 | 0 | 0 |
| Guncrew | ? | ? | ? | ? | ? | ? |
| In Troops on June, 22'41 | ? | ? | 16*1 | 6 | 3 | 6*7 |
| Years of production | 1941-43*1 | 1941-? | 1934-? | 1932-? | 1934-? | 1931-? |
| Numbers produced | 36? | 12? | ? | ?*5 | ? | |
*1 - Produced in Leningrad. Was used only on the Leningrad Frontl;
*2 - On June 22'41 one battery (battery - 4 guns) was deployed in Tallinn, one in Hanko base, one in Libava and one in Novorossiysk.
*3 - Utilised guns lifted from the sank battleship "Imperatritsa Mariya";
*4 - Utilised guns"Izmail"-type for battle-cruisers.
*5 - One battery (3 guns) on June 22'41 was deployed in Khanko base.
*6 - Utilised guns"Izmail"-type for battle-cruisers installed on the cart of the same type as 305mm guns;
*7 - One battery (3 guns) on June 22'41 was deployed in Tallinn base.
