SMS Adler
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Drawing of SMS Adler by Rear Admiral Lewis Kimberly, U.S. Navy | |
| History | |
|---|---|
| German Empire | |
| Name | SMS Adler |
| Namesake | German word for "eagle" |
| Operator | Imperial German Navy |
| Builder | Kaiserliche Werft Kiel |
| Laid down | 1882 |
| Launched | 3 November 1883 |
| Commissioned | 27 May 1885 |
| Fate | Wrecked, 16 March 1889 |
| General characteristics | |
| Class & type | Habicht-class gunboat |
| Displacement | Full load: 1,040 t (1,020 long tons) |
| Length | 61.8 m (202 ft 9 in) |
| Beam | 8.8 m (28 ft 10 in) |
| Draft | 3.11 m (10 ft 2 in) |
| Installed power |
|
| Propulsion | |
| Speed | 11 knots (20 km/h; 13 mph) |
| Range | 2,000 nmi (3,700 km; 2,300 mi) at 9 kn (17 km/h; 10 mph) |
| Complement |
|
| Armament |
|
SMS Adler was the third and final Habicht-class steam gunboat built for the German Kaiserliche Marine (Imperial Navy) in the early 1880s. Intended to serve abroad, the ship was ordered as part of a construction program intended to modernize Germany's fleet of cruising vessels in the mid-1870s. The Habicht class was armed with a battery of five guns, and was the first class of German gunboat to use compound steam engines. The ship had a top speed of 11 knots (20 km/h; 13 mph).
Adler was completed in 1884 and spent the next two years in reserve. In 1886, she was activated for a deployment to the South Pacific. She initially cruised off German New Guinea, before moving to Samoa in 1887. Over the next two years, she patrolled the islands to defend ethnic Germans in the area, and in late 1887, she carried the deposed king of Samoa Malietoa Laupepa into exile. Next year, members of her crew and those of German vessels Eber and Olga fought in the First Battle of Vailele, where they were ambushed by a significantly larger Samoan force and suffered heavy casualties.
On 16 March 1889, Adler, Eber, and Olga were anchored in Apia, Samoa, along with three American warships and several other merchant vessels when a major hurricane struck the island. All of the ships in the harbor were wrecked, including Adler, which was driven into a reef and destroyed. Twenty men from her crew were killed, although Samoans rescued the remainder. Her wreck was never removed and was used as a local recreational swimming site.
By the mid-1870s, the large screw frigates and screw corvettes that formed the backbone of the German cruiser force needed to be replaced. Some of these ships had been in service for twenty years and spent considerable periods on deployments overseas. To replace these older vessels, the German Kaiserliche Marine (Imperial Navy) ordered six Carola-class corvettes and three Habicht-class steam gunboats.[1] The three gunboats were the first vessels of the type to use compound steam engines, which increased speed and engine efficiency.[2]
Adler was 61.8 meters (202 ft 9 in) long overall, with a beam of 8.8 m (28 ft 10 in) and a draft of 3.11 m (10 ft 2 in) forward. She displaced 880 metric tons (870 long tons) as designed and 1,040 t (1,020 long tons) at full load. The ship's crew consisted of 6–7 officers and 121–126 enlisted men. She was powered by a double-expansion steam engine that drove a 2-bladed screw propeller, with steam provided by four coal-fired, cylindrical fire-tube boilers. Her propulsion system was rated to produce a top speed of 11 knots (20 km/h; 13 mph) at 700 metric horsepower (690 ihp), but she reached 11.3 knots (20.9 km/h; 13.0 mph) in service. At a cruising speed of 9 knots (17 km/h; 10 mph), she could steam for 2,000 nautical miles (3,700 km; 2,300 mi). To supplement the steam engine on long voyages, the ships were fitted with a schooner sailing rig.[3] While cruising under sail, the screw could be raised.[4]
The ship was armed with a single 15 cm (5.9 in) RK L/22 built-up gun, which was supplied from a magazine with 115 shells. She also carried four 12 cm (4.7 in) K L/23 built-up guns, which were supplied with a total of 440 rounds of ammunition. By 1882, the ship's armament had been standardized on a uniform battery of five 12.5 cm (4.9 in) K L/23 built up guns and five 37 mm (1.5 in) Hotchkiss revolver cannon.[5]

