RO26 1924
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| 第45号艦 [45-go], 11.1924- 呂26 [RO26] | Sasebo K K | 12.1919 | 18.10.1921 | 1.1923 | hulk 4.1940 | ||
| 第58号艦 [58-go], 11.1924- 呂27 [RO27] | Yokosuka K K | 12.1919 | 22.7.1922 | 7.1924 | hulk 4.1940 | ||
| 第62号艦 [62-go], 11.1924- 呂28 [RO28] | Sasebo K K | 3.1921 | 13.4.1922 | 11.1923 | hulk 4.1940 |
|
Displacement standard, t |
|
|
Displacement normal, t |
770 / 1080 |
|
Length, m |
74.2 |
|
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, 4 - 533 TT (bow, 8) |
|
Complement |
45 |
|
Diving depth operational, m |
45 |
Project history: Kaichu 4 (Medium Admiralty 4) type. Slightly improved variant of the previous class. Orders for No63-67 were cancelled in 1922 to comply with the Washington Treaty.
Modernizations: None.
Naval service: No significant events.
58-go
© Ivan Gogin, 2008-14