French ironclad floating battery Palestro
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| History | |
|---|---|
 France | |
| Name | Palestro |
| Ordered | 18 July 1859 |
| Builder | Arman Brothers |
| Laid down | 24 May 1859 |
| Launched | 9 September 1862 |
| Completed | June 1863 |
| Stricken | 21 August 1871 |
| Fate | Scrapped, August 1871 – January 1872 |
| General characteristics (as built) | |
| Class & type | Palestro-class ironclad floating battery |
| Displacement | 1,563 t (1,538 long tons) |
| Length | 47.5 m (155 ft 10 in) |
| Beam | 14.04 m (46 ft 1 in) |
| Draft | 3 m (9 ft 10 in) |
| Installed power | 580 ihp (430 kW) |
| Propulsion | 2 propellers, 2 steam engines |
| Sail plan | Schooner |
| Speed | 7.5 knots (13.9 km/h; 8.6 mph) |
| Complement | 212 |
| Armament | 12 × 164.7 mm (6.48 in) Mle 1860 30 pdr guns |
| Armor |
|
Palestro was the name ship of her class of ironclad floating batteries built for the French Navy after the Crimean War of 1854–1855. Completed in 1863, she was immediately placed in reserve although she was briefly commissioned during the Franco-Prussian War of 1870–1871.
In contrast to the Dévastation class, the Palestros were intended to serve as coastal-defense ships and were designed to have greater mobility and seaworthiness than the older ships. They were also reduced in size to minimize their profile.[1] The ships had an overall length of 47.5 m (155 ft 10 in), a beam of 14.04 m (46 ft 1 in) and a draft of 3 m (9 ft 10 in). They displaced 1,563 metric tons (1,538 long tons). The Palestro class was powered by a pair of high-pressure direct-acting steam engines, each driving a single propeller shaft. The engine was rated at 580 indicated horsepower (430 kW). The ships were designed to reach 7 knots (13 km/h; 8.1 mph), but some were slightly faster. They were fitted with two masts using a schooner rig.[2][3][4] The ship's complement numbered 200 sailors of all ranks.[3]
The Palestros carried a main battery of a dozen 164.7 mm (6.48 in) Mle 1860 30 pdr guns on the main deck. The ships were protected by a full-length waterline belt of wrought iron that was 120 mm (4.7 in) thick. Protection for the gun battery was 110 mm (4.3 in) thick.[5] At some point, the Mle 1860 guns were replaced by Mle 1864 rifled breech-loading guns and then reduced in number to 10 guns.[2]