RO22 1924
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| 第34号艦 [34-go], 11.1924- 呂17 [RO17] | Kure K K | 6.1919 | 24.2.1921 | 10.1921 | stricken 4.1932 | ||
| 第35号艦 [35-go], 11.1924- 呂18 [RO18] | Kure K K | 6.1919 | 25.3.1921 | 12.1921 | stricken 4.1936 | ||
| 第36号艦 [36-go], 11.1924- 呂19 [RO19] | Kure K K | 6.1919 | 28.12.1920 | 3.1922 | hulk 4.1936 | ||
| 第37号艦 [37-go], 11.1924- 呂16 [RO16] | Kure K K | 6.1919 | 22.4.1921 | 4.1922 | stricken 4.1936 | ||
| 第38号艦 [38-go], 11.1924- 呂20 [RO20] | Yokosuka K K | 1.1919 | 26.10.1920 | 2.1922 | stricken 4.1932 | ||
| 第39号艦 [39-go], 11.1924- 呂21 [RO21] | Yokosuka K K | 1.1919 | 26.10.1920 | 2.1922 | stricken 4.1932 | ||
| 第40号艦 [40-go], 11.1924- 呂22 [RO22] | Yokosuka K K | 1.1919 | 15.10.1921 | 10.1922 | stricken 4.1932 | ||
| 第41号艦 [41-go], 11.1924- 呂23 [RO23] | Yokosuka K K | 4.1919 | 25.10.1921 | 4.1923 | stricken 4.1932 | ||
| 第42号艦 [42-go], 11.1924- 呂24 [RO24] | Sasebo K K | 12.1918 | 8.12.1919 | 11.1920 | stricken 4.1932 | ||
| 第43号艦 [43-go], 11.1924- 呂25 [RO25] | Sasebo K K | 1.1919 | 17.7.1920 | 10.1921 | stricken 4.1936 |
|
Displacement standard, t |
|
|
Displacement normal, t |
755 / 1050 |
|
Length, m |
70.1 |
|
Breadth, m |
6.10 |
|
Draught, m |
3.70 |
|
No of shafts |
2 |
|
Machinery |
2 Sulzer diesels / 2 electric motors |
|
Power, h. p. |
2600 / 1200 |
|
Max speed, kts |
17 / 9 |
|
Fuel, t |
diesel oil 75 |
| Endurance, nm(kts) | 6000(10) / 85(4) |
| Armament |
1 x 1 - 76/23 41-shiki, 1 x 1 - 7.7/87, 6 - 450 TT (4 bow, 2 side drop-collars, 10) |
|
Complement |
45 |
|
Diving depth operational, m |
45 |
Project history: Slightly improved version of previous type. Built under the 1918 programme.
Modernizations: None.
Naval service: 43-go was sunk 19/03/1924 after collision with cruiser Tatsuta off Sasebo, salvaged 25.4.1924 and used for trials.
41-go 1923
© Ivan Gogin, 2008-14