250 Ton Class Torpedo Boat (1913)

The twenty-seven torpedoboats of the 250 Ton Class were completed between 1914 and 1916.

Overview of 27 vessels
Citations for this data available on individual ship pages
Name	Builder	Laid Down	Launched	Completed	Fate
74T	Stabilimento Tecnico Triestino, Triest	16 Apr, 1913	28 Aug, 1913	1 Mar, 1914	Broken up 1932
75T	Stabilimento Tecnico Triestino, Triest	28 May, 1913	20 Nov, 1913	11 Jul, 1914	Broken up 1932
76T	Stabilimento Tecnico Triestino, Triest	24 Jun, 1913	15 Dec, 1913	20 Jul, 1914	Broken up 1959
77T	Stabilimento Tecnico Triestino, Triest	24 Aug, 1913	30 Jan, 1914	11 Aug, 1914	Broken up 1939
78T	Stabilimento Tecnico Triestino, Triest	22 Oct, 1913	4 Mar, 1914	23 Aug, 1914	Sunk 20 Feb, 1945
79T	Stabilimento Tecnico Triestino, Triest	1 Dec, 1913	30 Apr, 1914	30 Sep, 1914	Ran aground 1932
80T	Stabilimento Tecnico Triestino, Triest	19 Dec, 1913	3 Aug, 1914	8 Nov, 1914	Broken up 1932
81T	Stabilimento Tecnico Triestino, Triest	6 Feb, 1914	6 Aug, 1914	1 Dec, 1914	Survived WWII 1858
82F	Ganz Danubius & Company, Porto Ré	20 Oct, 1913	11 Aug, 1914	16 Aug, 1916	Sunk 20 Aug, 1944
83F	Ganz Danubius & Company, Fiume	17 Nov, 1913	7 Nov, 1914	7 Aug, 1915	Broken up 1960
84F	Ganz Danubius & Company, Porto Ré	27 Nov, 1913	21 Nov, 1914	2 Nov, 1916	Sunk in Bosphorus 1859
85F	Ganz Danubius & Company, Fiume	7 Jan, 1914	5 Dec, 1914	19 Dec, 1915	Wrecked 1921
86F	Ganz Danubius & Company, Porto Ré	26 Jan, 1914	19 Dec, 1914	23 May, 1916	Broken up 1940
87F	Ganz Danubius & Company, Fiume	5 Mar, 1914	20 Mar, 1915	25 Oct, 1915	Broken up 1965
88F	Ganz Danubius & Company, Fiume	7 Mar, 1914	24 Apr, 1915	30 Nov, 1915	Wrecked 1921
89F	Ganz Danubius & Company, Fiume	13 May, 1914	12 May, 1915	1 Mar, 1916	Broken up 1940
90F	Ganz Danubius & Company, Porto Ré	9 Sep, 1914	28 May, 1915	8 Aug, 1916	Broken up 1934
91F	Ganz Danubius & Company, Porto Ré	24 Nov, 1914	21 Jun, 1915	11 Jul, 1916	Broken up 1938
92F	Ganz Danubius & Company, Fiume	30 Nov, 1914	29 Sep, 1915	23 Mar, 1916	Sunk 4 Apr, 1941
93F	Ganz Danubius & Company, Fiume	9 Jan, 1915	25 Nov, 1915	16 Apr, 1916	Scuttled 11 Oct, 1943
94F	Ganz Danubius & Company, Fiume	19 Jan, 1915	8 Mar, 1916	17 Jun, 1916	Sunk 1938
95F	Ganz Danubius & Company, Fiume	9 Feb, 1915	24 Jun, 1916	27 Sep, 1916	Sunk 25 Apr, 1941
96F	Ganz Danubius & Company, Fiume	24 Feb, 1915	7 Jul, 1916	23 Nov, 1916	Ran aground 25 Jun, 1944
97F	Ganz Danubius & Company, Fiume	5 Mar, 1915	20 Aug, 1916	22 Dec, 1916	Sunk 10 Oct, 1943
98M	Cantiere Navale Triestino, Fiume	19 Mar, 1914	18 Nov, 1914	19 Aug, 1915	Sunk 24 Apr, 1941
99M	Cantiere Navale Triestino, Fiume	22 Mar, 1914	17 Dec, 1914	29 Oct, 1915	Sunk 22 Apr, 1941
100M	Cantiere Navale Triestino, Fiume	28 Mar, 1914	15 Jan, 1914	13 Mar, 1916	Sunk 26 Apr, 1941

Armament

Guns

Two 6.6 cm L/30

Torpedoes

Four 45 cm torpedo tubes mounted in pairs on two swivel mounts; one on the forecastle, one towards the stern.

Mines

10-12

Machinery

Boilers

Two Yarrow & Company boilers, one coal burning and one oil burning

Turbines

The ships built by STT had 2-shaft Parsons turbines rated at 5000 SHP with a maximum of 6000 SHP. They had a top speed of 28 kts. At 16 kts, the STT torpedo boats had a range of 980 nm.

The Ganz-Danubius & Company ships were equipped with two sets of AEG turbines with the same power and speed ratings as above. 93F produced 6450 SHP and 29.7 kts on trials. The AEG turbines were slightly more efficient, allowing a range of 1200 nm at 16 kts.

The three CNT had 2-shaft Melms Pfenninger turbines with the same power ratings as above. The torpedo boats had top speeds of 28.5 kts. At 16 kts, the three had a 1200 nm endurance.