nearly sister-ship K VIII 1939
| Name | No | Builder | Laid down | Launched | Comp | Fate |
| K III | De Schelde, Vlissingen | 7/1915 | 12/8/1919 | 7/1920 | stricken 1934 | |
| K IV | De Schelde, Vlissingen | 12/1915 | 2/7/1920 | 4/1921 | stricken 1936 |
|
Displacement standard, t |
|
|
Displacement normal, t |
583 / 721 |
|
Length, m |
64.4 |
|
Breadth, m |
5.60 |
|
Draught, m |
3.56 |
|
No of shafts |
2 |
|
Machinery |
K III: MAN 8-cyl diesels / electric motors K IV: Sulzer 6-cyl diesels / electric motors |
|
Power, h. p. |
K III: 1800 / 630 K IV: 1200 / 630 |
|
Max speed, kts |
K III: 16.5 / 8.5 K IV: 15 / 8.5 |
|
Fuel, t |
diesel oil |
|
Endurance, nm(kts) |
3500(11) / 25.5(8.5) |
|
Armament |
1 x 1 - 75/55 Krupp No.2, 6 - 450 TT (2 bow, 2 stern , 1 x 2, 12) |
|
Complement |
29 |
| Diving depth operational, m | 40 |
Ship project history: Holland type. Double-hulled.
Modernizations: late 1920s, both: + 1 x 1 - 12.7/90
Naval service: No significant events.
K III
© Ivan Gogin, 2011