SMS Hertha (1897)

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NameHertha
NamesakeHertha
Laid down15 February 1896
SMS Hertha in the United States
History
German Empire
NameHertha
NamesakeHertha
BuilderAG Vulcan, Stettin
Laid down15 February 1896
Launched14 April 1897
Commissioned23 July 1898
Stricken6 December 1919
FateScrapped in 1920
General characteristics
Class & typeVictoria Louise-class protected cruiser
Displacement
Length110.6 m (363 ft)
Beam17.4 m (57 ft)
Draft6.58 m (21.6 ft)
Installed power
Propulsion
Speed19 knots (35 km/h; 22 mph)
Range3,412 nmi (6,319 km; 3,926 mi) at 12 kn (22 km/h; 14 mph)
Complement
  • 31 officers
  • 446 enlisted men
Armament
Armor

SMS Hertha was a protected cruiser of the Victoria Louise class,[a] built for the German Imperial Navy (Kaiserliche Marine) in the 1890s. Hertha was laid down at the AG Vulcan shipyard in 1895, launched in April 1897, and commissioned into the Navy in July 1898. The ship was armed with a battery of two 21 cm guns and eight 15 cm guns and had a top speed of 19 knots (35 km/h; 22 mph). Though the five Victoria Louise-class cruisers proved to be disappointing in some ways, they marked the beginning of a decade of German cruiser construction.

The ship's first major operation was a cruise to the Mediterranean Sea to escort Kaiser Wilhelm II; while there, Hertha received orders to join the East Asia Squadron. She operated there for the first six years of her career, and during that time, she served briefly as the Squadron flagship in 1900. Her crew saw significant action during the Boxer Uprising in 1900; Hertha contributed landing parties to the Seymour Expedition and to the force that captured the Taku Forts. The following four years passed peacefully for the ship, but by late 1904 she was in need of a thorough overhaul that necessitated a return to Germany.

After arriving in Germany in 1905, she was modernized and used as a training ship in 1908, following the completion of the refit. Hertha made several training cruises over the following years, including a visit to the United States in 1909. She cruised with the Mediterranean Division in 1912. At the outbreak of World War I, Hertha was mobilized into V Scouting Group, but served in front-line duty only briefly. She was used as a barracks ship after 1915, and ultimately sold for scrapping in 1920.

Characteristics

In the early 1890s, elements in the German naval command structure grappled with what type of cruiser ought to be built to fulfill the various needs of the fleet. The Reichsmarineamt (RMA—Imperial Navy Office) preferred to build a combination of large cruisers of around 6,000 t (5,900 long tons) along the lines of SMS Kaiserin Augusta and significantly smaller vessels of about 1,500 t (1,476 long tons) to support them, while the Oberkommando der Marine (Naval High Command) argued that a uniform force of 3,000 t (2,953 long tons) cruisers was preferable. In the event, the RMA carried the day and three 6,000-ton cruisers were authorized in 1895; this was in part due to the intervention of Kaiser Wilhelm II and in part due to comparisons with foreign contemporaries, like the United States' Baltimore and the Austro-Hungarian Kaiserin und Königin Maria Theresia. The experience of Japanese cruisers during the contemporaneous First Sino-Japanese War showed the benefit of larger 21 cm (8.3 in) guns, which were adopted for the main battery of the Victoria Louise class.[2][3]

They resembled the larger Kaiser Friedrich III-class battleships, designed at the same time, albeit at reduced scale.[2] The new cruisers proved to be unsatisfactory as fleet cruisers, because they were too slow and they lacked sufficient armor protection. They nevertheless provided good service as overseas cruisers and later as training ships.[4] They (along with the contemporaneous armored cruiser Fürst Bismarck) nevertheless marked the beginning of a trend of German cruiser construction that lasted through the Scharnhorst-class cruisers built a decade later.[5]

Plan and profile drawing of the Victoria Louise class

Hertha was 110.6 meters (363 ft) long overall and had a beam of 17.4 m (57 ft) and a draft of 6.58 m (21.6 ft) forward. As designed, she displaced 5,660 t (5,570 long tons), and at full load, her displacement rose to 6,491 t (6,388 long tons). The ship's superstructure included a large conning tower forward and a smaller deck house further aft. She was fitted with a heavy military mast atop the conning tower and a lighter pole mast further aft. Her hull featured a flared clipper bow combined with a pronounced ram. The ship had a crew of 31 officers and 446 enlisted men.[6][7]

Her propulsion system consisted of three vertical 4-cylinder triple-expansion steam engines, each driving a single screw propeller. Steam was provided by twelve coal-fired Belleville boilers, which were vented through three funnels. Her engines were rated for 10,000 metric horsepower (9,900 ihp), and provided a top speed of 19 knots (35 km/h; 22 mph). Coal storage amounted to 950 t (930 long tons; 1,050 short tons) if all available spaces were used. The ship had a range of approximately 3,412 nautical miles (6,319 km; 3,926 mi) at the more economical speed of 12 kn (22 km/h; 14 mph).[6]

The ship was armed with a main battery of two 21 cm (8.3 in) SK L/40 guns in single gun turrets, one forward and one aft. The guns were supplied with 58 rounds of ammunition each. They had a range of 16,300 m (53,500 ft). Hertha also carried a secondary battery of eight 15 cm (5.9 in) SK L/40 guns. Four were mounted in turrets amidships and the other four were placed in casemates, two abreast the conning tower and the others abreast the mainmast. These guns had a range of 13,700 m (44,900 ft). She also carried ten 8.8 cm (3.5 in) SK L/30 guns for defense against torpedo boats. The gun armament was rounded out by ten 3.7 cm (1.5 in) Maxim machine cannon. She was also equipped with three 45 cm (17.7 in) torpedo tubes with eight torpedoes, two launchers were mounted on the broadside and the third was in the bow, all below the waterline.[7][8]

The ship was protected with Krupp armor; her deck was 4 cm (1.6 in) on the horizontal with sloped sides that were 10 cm (3.9 in) thick. Her main and secondary battery turrets had 10 cm thick sides and the secondary casemates had the same level of protection. The conning tower had 15 cm thick sides.[6]

Modifications

Between 1906 and 1908, Hertha underwent a major reconstruction at the Kaiserliche Werft (Imperial Shipyard) in Danzig. This included replacing her boilers with new Navy-type models, and the funnels were reduced to two. Her military mast was removed to reduce the top-heaviness of the ship, which improved her handling in turns. Two of the 15 cm guns and all of the Maxim guns were removed, and an eleventh 8.8 cm SK L/30 gun was installed, along with three 8.8 cm SK L/35 guns. She was disarmed entirely by 1916,[6] so that her guns could be used ashore during World War I.[9]

Service history

Notes

References

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