
X1 1915
| Name | No | Builder | Laid down | Launched | Comp. | Fate |
| X1 | Ropner, Stockton | 5/1915 | 1915 | stricken early 1920s? | ||
| X2 | Ropner, Stockton | 6/1915 | 1915 | stricken 1922 | ||
| X3 | Ropner, Stockton | 6/1915 | 1915 | tanker 1917 | ||
| X4 | Ropner, Stockton | 6/1915 | 1915 | medical barge 1919, later to Spain | ||
| X5 | Head Wrightson, Middlesbrough | 1915 | 1915 | sunk 24/1/1918 | ||
| X6 | Head Wrightson, Middlesbrough | 1915 | 1915 | sold 5/1920 | ||
| X7 | Head Wrightson, Middlesbrough | 1915 | 1915 | sold 11/1920 | ||
| X8 | Laing, Sunderland | 1915 | 1915 | for disposal 1921 | ||
| X9 | Laing, Sunderland | 1915 | 1915 | ? | ||
| X10 | Laing, Sunderland | 1915 | 1915 | ? | ||
| X11 | Laing, Sunderland | 1915 | 1915 | ? | ||
| X12 | Laing, Sunderland | 1915 | 1915 | to France 1920? | ||
| X13 | Laing, Sunderland | 1915 | 1915 | sold 6/1920, later to Spain | ||
| X14 | Austin, Sunderland | 8/5/1915 | 1915 | for disposal 1921, later to Spain | ||
| X15 | Austin, Sunderland | 27/5/1915 | 1915 | for disposal 1921 | ||
| X16 | Austin, Sunderland | 2/6/1915 | 1915 | sold 5/1920, later to Spain | ||
| X17 | Austin, Sunderland | 10/6/1915 | 1915 | sold 5/1920, later to Spain | ||
| X18 | Austin, Sunderland | 15/6/1915 | 1915 | ? | ||
| X19 | Craig Taylor, Stockton | 26/4/1915 | 1915 | for disposal 1921 | ||
| X20 | Craig Taylor, Stockton | 26/4/1915 | 1915 | for disposal 1921 | ||
| X21 | Craig Taylor, Stockton | 1/5/1915 | 1915 | sold 1950 | ||
| X22 | Craig Taylor, Stockton | 4/5/1915 | 1915 | sold 1920 | ||
| X23 | Craig Taylor, Stockton | 1/6/1915 | 1915 | sold 1930 | ||
| X24 | Craig Taylor, Stockton | 14/6/1915 | 1915 | sold 1920 | ||
| X25 | Craig Taylor, Stockton | 2/7/1915 | 1915 | lost ?/?/1919 | ||
| X26 | Craig Taylor, Stockton | 2/7/1915 | 1915 | sold 1920 | ||
| X27 | Irvine, Middleton | 28/4/1915 | 1915 | ? | ||
| X28 | Irvine, Middleton | 28/4/1915 | 1915 | sold 1922 | ||
| X29 | Irvine, Middleton | 28/4/1915 | 1915 | for disposal 1921 | ||
| X30 | Irvine, Harbour Dock | 1915 | 1915 | ? | ||
| X31 | Irvine, Harbour Dock | 1915 | 1915 | sold 1/1949 | ||
| X32 | Irvine, Harbour Dock | 1915 | 1915 | hospital barge, lost ?/?/1915 | ||
| X33 | Irvine, Harbour Dock | 1915 | 1915 | for disposal 1921, landing craft 1941, for disposal 1945 | ||
| X34 | Irvine, Harbour Dock | 1915 | 1915 | for disposal 1921 | ||
| X35 | Irvine, Harbour Dock | 1915 | 1915 | sold 1920s | ||
| X36 | Irvine, Middleton | 13/5/1915 | 1915 | sold 1940s | ||
| X37 | Irvine, Middleton | 13/5/1915 | 1915 | sold 1922 | ||
| X38 | Irvine, Middleton | 13/5/1915 | 1915 | sold 1927 | ||
| X39 | Osborne Graham, North Hylton | 1915 | 1915 | for disposal 1921 | ||
| X40 | Osborne Graham, North Hylton | 1915 | 1915 | for disposal 1921 | ||
| X41 | Osborne Graham, North Hylton | 1915 | 1915 | ? | ||
| X42 | Osborne Graham, North Hylton | 1915 | 1915 | tanker 1916 | ||
| X43 | Osborne Graham, North Hylton | 1915 | 1915 | sold 1921 | ||
| X44 | Osborne Graham, North Hylton | 1915 | 1915 | sold 1920 | ||
| X45 | Osborne Graham, North Hylton | 1915 | 1915 | sold 1946 | ||
| X46 | Osborne Graham, North Hylton | 1915 | 1915 | sold 1920 | ||
| X47 | Osborne Graham, North Hylton | 1915 | 1915 | sold 6/1920 | ||
| X48 | Richardson Duck, Thornaby | 8/5/1915 | 1915 | sold 1921 | ||
| X49 | Richardson Duck, Thornaby | 8/5/1915 | 1915 | for disposal 1921 | ||
| X50 | Richardson Duck, Thornaby | 8/5/1915 | 1915 | sold 5/1920, later to Spain | ||
| X51 | Richardson Duck, Thornaby | 15/5/1915 | 1915 | for disposal 1921 | ||
| X52 | Richardson Duck, Thornaby | 15/5/1915 | 1915 | ? | ||
| X53 | Richardson Duck, Thornaby | 15/5/1915 | 1915 | for disposal 1921 | ||
| X54 | Sunderland SB, South Dock | 1915 | 1915 | for disposal 1921 | ||
| X55 | Sunderland SB, South Dock | 1915 | 1915 | sunk 9/11/1915 | ||
| X56 | Sunderland SB, South Dock | 1915 | 1915 | sold 1921 | ||
| X57 | Sunderland SB, South Dock | 1915 | 1915 | sold 1920 | ||
| X58 | Sunderland SB, South Dock | 1915 | 1915 | ? | ||
| X59 | Sunderland SB, South Dock | 1915 | 1915 | for disposal 1921 | ||
| X60 | Sunderland SB, South Dock | 1915 | 1915 | sold 1920s | ||
| X61 | Sunderland SB, South Dock | 1915 | 1915 | sold 1922 | ||
| X62 | Sunderland SB, South Dock | 1915 | 1915 | for disposal 1921 | ||
| X63 | Sunderland SB, South Dock | 1915 | 1915 | to RAF 1918 (X368) | ||
| X64 | Sunderland SB, South Dock | 1915 | 1915 | sold 1940s | ||
| X65 | Sunderland SB, South Dock | 1915 | 1915 | sold 1919, landing craft 1941, returned 1946 | ||
| X66 | Sunderland SB, South Dock | 1915 | 1915 | sold 1919, landing craft 1941, returned 1945 | ||
| X67 | Sunderland SB, South Dock | 1915 | 1915 | sold 1922 | ||
| X68 | Sunderland SB, South Dock | 1915 | 1915 | sold 6/1920 | ||
| X69 | Short, Pallion | 1915 | 1915 | BU 1925 | ||
| X70 | Short, Pallion | 1915 | 1915 | sold 1920s | ||
| X71 | Short, Pallion | 1915 | 1915 | sold 9/1922 | ||
| X72 | Short, Pallion | 1915 | 1915 | sold 1921 | ||
| X73 | Short, Pallion | 1915 | 1915 | sold 6/1920 | ||
| X74 | Short, Pallion | 1915 | 1915 | sold 6/1920, later to Spain | ||
| X75 | Short, Pallion | 1915 | 1915 | tanker 1916 | ||
| X76 | Short, Pallion | 1915 | 1915 // --- | completed as tanker | ||
| X77 | Short, Pallion | 1915 | 1915 // --- | completed as tanker | ||
| X78 | Short, Pallion | 1915 | 1915 // --- | completed as tanker | ||
| X79 | Blyth SB, Cowpen Quay | 1915 | 1915 | sold 1920s | ||
| X80 | Blyth SB, Cowpen Quay | 1915 | 1915 | sold 1920 | ||
| X81 | Blyth SB, Cowpen Quay | 1915 | 1915 | sold 1924 | ||
| X82 | Blyth SB, Cowpen Quay | 1915 | 1915 | for disposal 1921, landing craft 1941, returned 1945 | ||
| X83 | Blyth SB, Cowpen Quay | 1915 | 1915 | wrecked ?/?/1916 | ||
| X84 | Blyth SB, Cowpen Quay | 1915 | 1915 | sold 1922 | ||
| X85 | Blyth SB, Cowpen Quay | 1915 | 1915 | sold 6/1920 | ||
| X86 | Blyth SB, Cowpen Quay | 1915 | 1915 | sold 1924 | ||
| X87 | Blyth SB, Cowpen Quay | 1915 | 1915 | for disposal 1921 | ||
| X88 | Blyth SB, Cowpen Quay | 1915 | 1915 | sold 1920s | ||
| X89 | Caledon, Dundee | 1915 | 1915 | sold 6/1920 | ||
| X90 | Caledon, Dundee | 1915 | 1915 | for disposal 1921 | ||
| X91 | Caledon, Dundee | 1915 | 1915 | sold 1920 | ||
| X92 | Caledon, Dundee | 1915 | 1915 | sold 1920 | ||
| X93 | Ramage & Ferguson, Leith | 1915 | 1915 // --- | completed as tanker | ||
| X94 | Ramage & Ferguson, Leith | 1915 | 1915 | sold 1920 | ||
| X95 | Ramage & Ferguson, Leith | 4/1915 | 1915 | wrecked 1/6/1940 | ||
| X96 | Ramage & Ferguson, Leith | 1915 | 1915 | for disposal 1921 | ||
| X97 | Dundee SB | 1915 | 1915 | for disposal 1921, landing craft 1941, returned 1945 | ||
| X98 | Dundee SB | 1915 | 1915 | sold 1922 | ||
| X99 | Dobson, Low Walker | 1915 | 1915 | ? | ||
| X100 | Dobson, Low Walker | 1915 | 1915 | tanker 1916 | ||
| X101 | Dobson, Low Walker | 1915 | 1915 | sold 1920 | ||
| X102 | Dobson, Low Walker | 1915 | 1915 | for disposal 1921 | ||
| X103 | Eltringham, Willington Quay | 1915 | 1915 | torpedo lighter 1940 | ||
| X104 | Eltringham, Willington Quay | 1915 | 1915 | sold 6/1920 | ||
| X105 | Eltringham, Willington Quay | 1915 | 1915 | sold 6/1920 | ||
| X106 | Eltringham, Willington Quay | 1915 | 1915 // --- | completed as tanker | ||
| X107 | Northumberland, Howden | 1915 | 1915 | for disposal 1921 | ||
| X108 | Northumberland, Howden | 1915 | 1915 | sold 1920, later to Spain | ||
| X109 | Northumberland, Howden | 1915 | 1915 | sold 1920, later to Spain | ||
| X110 | Northumberland, Howden | 1915 | 1915 | sunk 24/1/1918 | ||
| X111 | Readhead, South Shields | 1915 | 1915 | auxiliary 1925 | ||
| X112 | Readhead, South Shields | 1915 | 1915 | sold 1920 | ||
| X113 | Readhead, South Shields | 1915 | 1915 | sold 6/1920 | ||
| X114 | Readhead, South Shields | 1915 | 1915 | lost ?/?/1919 | ||
| X115 | Tyne Iron Wks, Willington Quay | 1/5/1915 | 1915 | ? | ||
| X116 | Tyne Iron Wks, Willington Quay | 13/5/1915 | 1915 | ? | ||
| X117 | Tyne Iron Wks, Willington Quay | 23/5/1915 | 1915 | for disposal 1921 | ||
| X118 | Thompson, North Sands | 27/4/1915 | 1915 | for disposal 1921 | ||
| X119 | Thompson, North Sands | 3/5/1915 | 1915 | ? | ||
| X120 | Thompson, North Sands | 10/5/1915 | 1915 | for disposal 1921 | ||
| X121 | Thompson, North Sands | 18/5/1915 | 1915 | lost ?/?/1915 | ||
| X122 | Thompson, North Sands | 14/5/1915 | 1915 | lost ?/?/1915 | ||
| X123 | Thompson, North Sands | 21/5/1915 | 1915 | for disposal 1921 | ||
| X124 | Earle, Hull | 5/1915 | 1915 // --- | completed as water tanker | ||
| X125 | Earle, Hull | 5/1915 | 1915 | sold 1920s | ||
| X126 | Earle, Hull | 5/1915 | 1915 | for disposal 1921 | ||
| X127 | Goole SB | 1915 | 1915 // --- | completed as water tanker | ||
| X128 | Goole SB | 1915 | 1915 // --- | completed as water carrier | ||
| X129 | Goole SB | 1915 | 1915 | sold 6/1920, later to Spain | ||
| X130 | Cochrane, Selby | 1915 | 1915 | sunk ?/10/1915 | ||
| X131 | Cochrane, Selby | 1915 | 1915 | sold 1952 | ||
| X132 | Cochrane, Selby | 1915 | 1915 | ? | ||
| X133 | Cochrane, Selby | 1915 | 1915 | ? | ||
| X134 | Cochrane, Selby | 1915 | 1915 | cable layer 1940s | ||
| X135 | Cochrane, Selby | 1915 | 1915 | sold 1923 | ||
| X136 | Clelands, Wallsend | 1915 | 1915 | sold 1920s | ||
| X137 | Clelands, Wallsend | 1915 | 1915 | sold 1921 | ||
| X138 | Clelands, Wallsend | 1915 | 1915 | wrecked 28/2/1918 | ||
| X139 | Doxford, Pallion | 17/3/1915 | 1915 | for disposal 1921 | ||
| X140 | Doxford, Pallion | 31/3/1915 | 1915 | sold 1960 | ||
| X141 | Doxford, Pallion | 26/3/1915 | 1915 | sold 5/1920, later to Spain | ||
| X142 | Doxford, Pallion | 1/4/1915 | 1915 | ? | ||
| X143 | Doxford, Pallion | 15/4/1915 | 1915 | ? | ||
| X144 | Doxford, Pallion | 28/5/1915 | 1915 | ? | ||
| X145 | Doxford, Pallion | 15/4/1915 | 1915 | for disposal 1921 | ||
| X146 | Doxford, Pallion | 28/5/1915 | 1915 | for disposal 1921 | ||
| X147 | Doxford, Pallion | 15/4/1915 | 1915 | for disposal 1921 | ||
| X148 | Doxford, Pallion | 28/5/1915 | 1915 | sold 5/1920, later to Spain | ||
| X149 | Doxford, Pallion | 27/5/1915 | 1915 | sunk 31/5/1940 | ||
| X150 | Doxford, Pallion | 28/5/1915 | 1915 | to France 1920 | ||
| X151 | Doxford, Pallion | 31/3/1915 | 1915 | sold 1922 | ||
| X152 | Doxford, Pallion | 29/6/1915 | 1915 | to RAF 1917 (X370?) | ||
| X153 | Doxford, Pallion | 29/6/1915 | 1915 | sold 5/1920, later to Spain | ||
| X154 | Teeside Bridge, Middlesbrough | 6/1915 | 1915 | sold 6/1920 | ||
| X155 | Teeside Bridge, Middlesbrough | 6/1915 | 1915 | to RAF 1917 (X370?) | ||
| X156 | Beardmore, Dalmuir | 1915 | 8/1915 | auxiliary 1918 | ||
| X157 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 6/1920 | ||
| X158 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 6/1920 | ||
| X159 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 6/1920 | ||
| X160 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 6/1920 | ||
| X161 | Beardmore, Dalmuir | 1915 | 8/1915 // --- | completed as tanker | ||
| X162 | Beardmore, Dalmuir | 1915 | 8/1915 | auxiliary 1918? | ||
| X163 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 1919? | ||
| X164 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 1920s | ||
| X165 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 6/1920 | ||
| X166 | Beardmore, Dalmuir | 1915 | 8/1915 | ? | ||
| X167 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 5/1920 | ||
| X168 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 5/1920 | ||
| X169 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 1920 | ||
| X170 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 6/1920 | ||
| X171 | Beardmore, Dalmuir | 1915 | 8/1915 | lost ?/?/1919 | ||
| X172 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 6/1920, later to Spain | ||
| X173 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 6/1920, later to Spain | ||
| X174 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 6/1920, later to Spain | ||
| X175 | Beardmore, Dalmuir | 1915 | 8/1915 | sold 1920 | ||
| X176 | Swan Hunter, Low Walker | 1915 | 7/1915 | sold 1920s | ||
| X177 | Swan Hunter, Low Walker | 1915 | 7/1915 | auxiliary 1910s? | ||
| X178 | Swan Hunter, Low Walker | 1915 | 7/1915 | transport 1929 | ||
| X179 | George Brown, Greenock | 1915 | 1915 | ? | ||
| X180 | George Brown, Greenock | 1915 | 1915 | ? | ||
| X181 | Blumer, North Dock | 13/5/1915 | 1915 | for disposal 1921 | ||
| X182 | Blumer, North Dock | 13/5/1915 | 1915 | ? | ||
| X183 | Blumer, North Dock | 28/5/1915 | 1915 | ? | ||
| X184 | Blumer, North Dock | 28/5/1915 | 1915 | for disposal 1921 | ||
| X185 | Blumer, North Dock | 2/6/1915 | 1915 | for disposal 1921 | ||
| X186 | Caird, Greenock | 1915 | 1915 | sold 5/1920, later to Spain | ||
| X187 | Caird, Greenock | 1915 | 1915 | ? | ||
| X188 | Caird, Greenock | 1915 | 1915 | ? | ||
| X189 | Caird, Greenock | 1915 | 1915 | for disposal 1921 | ||
| X190 | Caird, Greenock | 1915 | 1915 | sold 5/1920, later to Spain | ||
| X191 | Thompson, Southwick | 3/5/1915 | 1915 | ? | ||
| X192 | Thompson, Southwick | 10/5/1915 | 1915 | for disposal 1921 | ||
| X193 | Thompson, Southwick | 2/4/1915 | 1915 | for disposal 1921 | ||
| X194 | Thompson, Southwick | 14/5/1915 | 1915 | ? | ||
| X195 | Thompson, Southwick | 21/5/1915 | 1915 | ? | ||
| X196 | Thompson, Southwick | 13/5/1915 | 1915 | for disposal 1921 | ||
| X197 | Ropner, Stockton | 30/6/1915 | 1915 | for disposal 1921 | ||
| X198 | Ropner, Stockton | 30/6/1915 | 1915 | sold 6/1920 | ||
| X199 | Wrightson, Middlesbrough | 6/1915 | 1915 | tanker 1916 | ||
| X200 | Wrightson, Middlesbrough | 6/1915 | 1915 | for disposal 1921 | ||
| X201 | Ailsa, Troon | 1916 | 1916 | sold 1947 | ||
| X202 | Ailsa, Troon | 1916 | 1916 | for disposal 1921 | ||
| X203 | Bow McLachlan, Paisley | 1916 | 1916 | sold 1920, landing craft 1941, returned 1945 | ||
| X204 | Bow McLachlan, Paisley | 1916 | 1916 | sold 1923 | ||
| X205 | George Brown, Greenock | 1916 | 1916 | sold 5/1920, later to Spain | ||
| X206 | George Brown, Greenock | 1916 | 1916 | sold 1940s | ||
| X207 | Craig Taylor, Stockton | 15/6/1916 | 1916 | tanker 1920 | ||
| X208 | Craig Taylor, Stockton | 16/6/1916 | 1916 | for disposal 1921 | ||
| X209 | Dobson, Low Walker | 1916 | 1916 | sold 1940s | ||
| X210 | Dobson, Low Walker | 1916 | 1916 | for disposal 1921 | ||
| X211 | Dobson, Low Walker | 1916 | 1916 | for disposal 1921 | ||
| X212 | Dobson, Low Walker | 1916 | 1916 | for disposal 1921 | ||
| X213 | Eltringham, Willington Quay | 1916 | 1916 | sunk 31/5/1940 | ||
| X214 | Eltringham, Willington Quay | 1916 | 1916 | sold 12/1920 | ||
| X215 | Eltringham, Willington Quay | 1916 | 1916 | sold 12/1920 | ||
| X216 | Osbourne Graham, North Hylton | 1916 | 1916 | repair barge 1919 | ||
| X217 | Osbourne Graham, North Hylton | 1916 | 1916 | sold 1946 | ||
| X218 | Ramage & Ferguson, Leith | 1916 | 1916 | for disposal 1921 | ||
| X219 | Ramage & Ferguson, Leith | 1916 | 1916 | auxiliary 1920s | ||
| X220 | Simons, Renfrew | 9/1916 | 9/1916 | ? | ||
| X221 | Simons, Renfrew | 9/1916 | 9/1916 | sold 5/1920, later to Spain | ||
| X222 | Sunderland SB, South Dock | 1916 | 1916 | for disposal 1921 | ||
| X223 | Sunderland SB, South Dock | 1916 | 1916 | auxiliary 1925 | ||
| X224 | Tyne Iron Wks, Willington Quay | 15/7/1916 | 1916 | auxiliary 1920s | ||
| X225 | Tyne Iron Wks, Willington Quay | 21/7/1916 | 1916 | sold 1946 |
| Name | No | Builder | Laid down | Launched | Comp. | Fate |
| DX1 | Craig Taylor, Stockton | 19/6/1916 | late 1916 | sold 1947-48 | ||
| DX2 | Craig Taylor, Stockton | 19/6/1916 | late 1916 | sold 1947-48 | ||
| DX3 | Dobson, Newcastle | 1916 | late 1916 | for disposal 1921 | ||
| DX4 | Dobson, Newcastle | 1916 | late 1916 | for disposal 1921 | ||
| DX5 | Goole SB | 1916 | late 1916 | for disposal 1921 | ||
| DX6 | Goole SB | 1916 | late 1916 | for disposal 1921 | ||
| DX7 | Blyth SB | 28/9/1916 | late 1916 | for disposal 1921 | ||
| DX8 | Blyth SB | 28/9/1916 | late 1916 | sold 1921 | ||
| DX9 | Blyth SB | 28/9/1916 | late 1916 | for disposal 1921 | ||
| DX10 | Blyth SB | 28/9/1916 | late 1916 | sold 1921 | ||
| DX11 | Harkess, Middlesbrough | 31/5/1916 | late 1916 | for disposal 1921 | ||
| DX12 | Harkess, Middlesbrough | 31/5/1916 | late 1916 | for disposal 1921 | ||
| DX13 | Wrightson, Middlesbrough | 1916 | late 1916 | for disposal 1921 | ||
| DX14 | Wrightson, Middlesbrough | 1916 | late 1916 | ? | ||
| DX15 | Osbourne Graham, Sunderland | 1916 | late 1916 | ? | ||
| DX16 | Osbourne Graham, Sunderland | 1916 | late 1916 | ? | ||
| DX17 | Short, Sunderland | 5/4/1916 | late 1916 | ? | ||
| DX18 | Short, Sunderland | 17/5/1916 | late 1916 | ? | ||
| DX19 | Short, Sunderland | 17/5/1916 | late 1916 | ? | ||
| DX20 | Short, Sunderland | 22/5/1916 | late 1916 | ? | ||
| DX21 | Simons, Renfrew | 1916 | late 1916 | ? | ||
| DX22 | Simons, Renfrew | 1916 | late 1916 | ? | ||
| DX23 | Thompson, Sunderland | 2/6/1916 | late 1916 | auxiliary 1921 | ||
| DX24 | Thompson, Sunderland | 2/6/1916 | late 1916 | ? | ||
| DX25 | Thompson, Sunderland | 2/6/1916 | late 1916 | ? |
|
Displacement normal, t |
X1 - 200: 160 X201 - 225, DX1 - 25: 137 |
|
Displacement full, t |
|
|
Length, m |
X1 - 200: 32.2 X201 - 225, DX1 - 25: 29.6 |
|
Breadth, m |
X1 - 200: 6.40 X201 - 225, DX1 - 25: 6.10 |
|
Draught, m |
1.10 |
|
No of shafts |
X1 - 225: 1 DX1 - 25: none |
|
Machinery |
X1 - 225: Bolinder semi-diesel DX1 - 25: none |
|
Power, h. p. |
X1 - 225: 60 |
|
Max speed, kts |
8 |
|
Fuel, t |
diesel oil |
|
Armament |
none |
| Capacity |
500 troops |
| Complement |
Ship project history: First ever purpose built amphibious ships. Intended for Dardanelles. DX1-type dumb-lighters are to be towed by X-type lighters.
Modernizations: None.
Naval service: Many lighters were transferred to RIM in WWI. Many lighters were sold or used as harbour craft till 1925. 32 units were in service in WWII.

X23
© Ivan Gogin, 2008-10