Right elevation line drawing of the Buffel class | |
Class overview | |
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Name | Buffel class |
Operators | Royal Netherlands Navy |
Preceded by | Schorpioenclass |
Succeeded by | Heiligerleeclass |
Built | 1867–1870 |
In service | 1869–1908 |
Completed | 2 |
Scrapped | 1 |
Preserved | 1 |
General characteristics (as completed) | |
Type | Monitor |
Displacement | 2,198 long tons (2,233 t) |
Length | 205 ft 8 in (62.7 m) (o/a) |
Beam | 40 ft 4 in (12.3 m) |
Draught | 15 ft 9 in (4.8 m) |
Installed power | |
Propulsion | 2 shafts, 2 compound-expansion steam engines |
Speed | 11 knots (20 km/h; 13 mph) |
Complement | 117, later 159 |
Armament |
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Armour |
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The Buffel-class monitors were a pair of ironclad monitors built for the Royal Netherlands Navy in the 1860s. They had uneventful careers and were stricken from the Navy List in the late 1890s. Guinea was scrapped in 1897, but Buffel was hulked and converted into an accommodation ship in 1896. She was captured by the Germans during World War II, but survived the war. She became a museum ship in 1979.
The Buffel-class ships were designed to the same specification as the Schorpioenclass. The ships were 205 feet 8 inches (62.7 m) long overall, had a beam of 40 feet 4 inches (12.3 m) and a draft of 15 feet 9 inches (4.8 m). They displaced 2,198 long tons (2,233 t) and was fitted with a ram bow. Their crew initially consisted of 117 officers and enlisted men and then later increased to 159. [1]
The ships had a pair of two-cylinder compound-expansion steam engines, each driving one 12.0-foot (3.66 m) propeller, using steam from four boilers. The engines were designed to produce a total of 2,000 indicated horsepower (1,500 kW) and give the ships a speed of 12.4 knots (23.0 km/h; 14.3 mph). They could only reach 11.2 knots (20.7 km/h; 12.9 mph), however. [2] The Buffels carried a maximum of 150 long tons (152 t) of coal and had two pole masts. [3]
The Buffel-class monitors were armed with a pair of Armstrong 9-inch (229 mm) rifled, muzzle-loading guns mounted in the Coles-type gun turret. They were also equipped with four 30-pounder smoothbore guns. The ships had a complete waterline belt of wrought iron that ranged in thickness from 6 inches (152 mm) amidships to 3 inches (76 mm) at the ends of the ships. The gun turret was protected by 8 inches (203 mm) inches of armor and the armor thickness increased to 11 inches (279 mm) around the gun ports. The base of the turret was also protected by 8 inches of armor and the walls of the conning tower were 5.7 inches (144 mm) thick. The deck armor ranged in thickness from 0.75 to 1 inch (19 to 25 mm). [2]
Ship | Builder [3] | Laid down [4] | Launched [4] | Completed [4] |
---|---|---|---|---|
HNLMS Buffel | Robert Napier and Sons, Glasgow, Scotland | 10 June 1867 | 10 March 1868 | 22 July 1869 |
HNLMS Guinea | Rijkswerf , Amsterdam | 1867 | 5 May 1870 | 16 October 1873 |
The Dutch bought a license for the design of Buffel from Napier and built one sister ship in their own dockyard in Amsterdam. The ships had uneventful careers since the Netherlands was at peace during their active periods. Buffel was stricken in 1896 and became an accommodation ship on 11 June of that year. [2] She was captured by the Germans during World War II, but survived the war. She became a museum ship in 1979 in the Maritime Museum Rotterdam. Guinea was stricken and sold for scrap in 1897. [4]
HNLMS Schorpioen is a Schorpioen-class monitor built in France for the Royal Netherlands Navy in the 1860s. These new ships were equipped with heavy rifled 23 cm (9 in) guns, and a heavy armor. The hull had an armor plated belt of 15 cm (6 in) and the gun turret, housing the two guns, had almost 30 cm (12 in) of armor.
Aki (安芸) was one of two Satsuma-class semi-dreadnought battleship built for the Imperial Japanese Navy (IJN) during the first decade of the 20th century. She was the second battleship built domestically in Japan and the first to use steam turbines for propulsion. The ship was named for Aki Province, now a part of Hiroshima Prefecture. The ship saw no combat during World War I. Aki was disarmed in 1922 and sunk as a target in 1924 in accordance with the terms of the Washington Naval Treaty of 1922.
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The Brazilian ironclad Silvado was originally ordered by Paraguay in 1864 with the name Nemesis, but was sold to Brazil when Paraguay could not make the final payments. She participated in the 1864–70 War of the Triple Alliance between Brazil, Argentina and Uruguay against Paraguay.
The Danish ironclad Peder Skram was originally laid down as a wooden steam frigate for the Royal Danish Navy, but was converted to an armored frigate while under construction in the early 1860s. She had an uneventful career before she was stricken from the Navy List on 7 December 1885. The ship was converted into an accommodation ship that year and was broken up in 1897.
The Danish ironclad Dannebrog was an armored frigate of the Royal Danish Navy that was originally built as an 80-gun ship-of-the-line by Andreas Schifter was launched in 1850 but was reconstructed into a steam-powered ironclad in the early 1860s. She had an uneventful career before the ship was stricken from the navy list in 1875. The ship was converted into an accommodation ship that same year and served until she became a target ship in 1896. Dannebrog was broken up in 1897.
The Charodeika class was a pair of monitors built for the Imperial Russian Navy in the late 1860s. They were designed by the British shipbuilder Charles Mitchell and built in Saint Petersburg. Both ships were assigned to the Baltic Fleet and had fairly uneventful careers mostly assigned to training units. Rusalka struck a rock in 1869 and had to be run aground lest she sink. They were reclassified as coast-defense ironclads in 1892 and Rusalka sank during a storm in the Gulf of Finland the next year with the loss of all hands. Her sister ship Charodeika continued in service until 1907 and was eventually scrapped in 1911–12. Rusalka's wreck was discovered in 2003 by an expedition sponsored by the Estonian Maritime Museum.
The Admiral Lazarev class was a pair of monitors built for the Imperial Russian Navy in the late 1860s, which designated them as armored turret frigates. Four ships were ordered, but the last two were significantly modified during construction and became the separate Admiral Spiridov class. The sister ships were assigned to the Baltic Fleet upon completion and remained there for their entire careers. Aside from one accidental collision, their careers were uneventful. They were reclassified as coast-defense ironclads in 1892 before they became training ships later that decade. The Admiral Lazarevs were stricken from the Navy List in 1907 and 1909; both were sold for scrap in 1912.
The Admiral Spiridov class were a pair of monitors built for the Imperial Russian Navy in the late 1860s. The sister ships were assigned to the Baltic Fleet upon completion and remained there for their entire careers. Aside from several accidental collisions and one grounding, their careers were uneventful. They were reclassified as coast-defense ironclads in 1892 before they became training ships in 1900. The Admiral Spiridovs were stricken from the Navy List in 1907; one ship became a stationary target and the other a coal-storage barge. Their ultimate fates are unknown.
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Veshchun was an Uragan-class monitor built for the Imperial Russian Navy in Belgium in the mid-1860s. The design was based on the American Passaic-class monitor, but was modified to suit Russian engines, guns and construction techniques. She was one of two ships of the class to be built in Belgium and assembled in Russia. Spending her entire career with the Baltic Fleet, the ship was only active when the Gulf of Finland was not frozen, but very little is known about her service. She was stricken in 1900 from the Navy List, converted into a coal barge in 1903 and renamed Barzha No. 44 then Barzha No. 327. Abandoned by the Soviets in Finland in 1918, the ship was later scrapped by the Finns.
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