Palestro-class ironclad floating battery

Paixhans (right) in 1862
Class overview
NamePalestro class
Operators French Navy
Preceded byDévastation class
Succeeded byEmbuscade class
Built1859–1863
In service1862–1871
Completed4
Scrapped4
General characteristics (as built)
TypeIronclad floating battery
Displacement1,563 t (1,538 long tons)
Length47.5 m (155 ft 10 in)
Beam14.04 m (46 ft 1 in)
Draft3 m (9 ft 10 in)
Installed power580 ihp (430 kW)
Propulsion2 propellers, 2 steam engines
Sail planfore-and-aft rig
Speed7–7.5 knots (13.0–13.9 km/h; 8.1–8.6 mph)
Complement200
Armament12 × 164.7 mm (6.48 in) Mle 1860 30 pdr guns
Armor

The Palestro class consisted of four ironclad floating batteries built for the French Navy in 1859–1862 to replace the Crimean War-built Dévastation class because of fears that the 1855 ships would deteriorate because they had been hastily built with green wood that was prone to rot quickly. Saigon caught fire and sank in 1863, but was salvaged and repaired. Pei-ho was struck from the navy list in 1869, but the others were commissioned during the Franco-Prussian War of 1870–1871.