¹1 1914
|
Names |
¹1 - 3 |
|
Builders |
Nevsky Wks, St. Petersburg: ¹1 - 3 |
|
Completed |
10/1914: ¹1 - 3 |
|
Losses |
¹1 (9.5.1917), ¹2 (28.10.1915), ¹3 (12.3.1918) |
|
Transfers |
none |
|
Discarding |
none |
|
Displacement standard, t |
|
|
Displacement normal, t |
33 / 44 |
|
Length, m |
20.4 |
|
Breadth, m |
2.30 |
|
Draught, m |
1.80 |
|
No of shafts |
1 |
|
Machinery |
1 diesel / 1 electric motor |
|
Power, h. p. |
50 / 35 |
|
Max speed, kts |
8 / 6 |
|
Fuel, t |
diesel oil |
| Endurance, nm(kts) | 150(8) / 18(6) |
|
Armament |
2 - 450 TT (bow, 2) |
|
Complement |
4 - 6 |
| Diving depth operational, m |
30 max |
Project history: Ordered by the Army Ministry for local defence on the Black Sea coast, they reflected positive experience with the Drzewiecki boats of the 1870s. Transferred to Navy control in August 1914.
Modernizations: None.
Naval service: ¹1 and 2 were lost in Barents Sea and ¹3 on Danube.
© Ivan Gogin, 2014