Orlando-class cruiser












































HMSOrlando1897.jpg
HMS Orlando

Class overview
Name:
Orlando class
Operators:
 Royal Navy
Preceded by:
Imperieuse class
Succeeded by:
Blake class
Built:
1885–1889

In commission:

1887–1906
Completed:
7
Retired:
7
General characteristics
Type:
First class armoured cruiser
Displacement:
5,600 tonnes (5,500 long tons)
Length:
300 ft (91 m)
Beam:
56 ft (17 m)
Draught:
22.5 ft (6.9 m)
Installed power:
  • 5,500 hp (4,100 kW)

  • 8,500 hp (6,300 kW) forced-draught

Propulsion:
  • 3-cylinder triple-extension steam engines

  • two shafts

  • 4 double-ended boilers

Speed:
  • 17 knots (31 km/h) natural draught

  • 18 knots (33 km/h) forced draught

Range:
10,000 nautical miles (19,000 km) at 10 knots (19 km/h)
Complement:
484
Armament:
  • 2 × BL 9.2-inch (233.7 mm) Mk V or VI guns (2 x 1)

  • 10 × BL 6-inch (152.4 mm) guns (10 x 1)

  • 6 × QF 6-pounder (57 mm) guns (6 × 1)

  • 10 × QF 3-pounder (47 mm) Hotchkiss guns (10 × 1)

  • 6 × 18-inch (450-mm) torpedo tubes (4 above water broadside, 1 bow and 1 stern submerged)

Armour:

  • Belt: 10 in (250 mm)


  • Conning tower: 12 in (300 mm)

The Orlando class was a seven ship class of Royal Navy armoured cruisers completed between 1888 and 1889.




Contents





  • 1 Building Programme


  • 2 Notes


  • 3 References


  • 4 External links




Building Programme





Right elevation and deck plan as depicted in Brassey's naval annual 1888


On 2 December 1884, the Secretary to the Admiralty stated, "The present Board have been gradually developing, and, as I would venture to say, in an effective manner, our resources for the protection of commerce. The late Board of Admiralty laid down an admirable type for the purpose in the Leander class. We have followed in their footsteps by producing the Mersey type, and we now propose to go a step further in the same direction, by laying down vessels of the Mersey class, but protected by a belt in lieu of an armoured deck. The belt will, I think, be approved by my hon. Friend who sits behind me (Sir Edward J. Reed)."[1] These belted cruisers were the Orlando class.


The following table gives the build details and purchase cost of the members of the Orlando class. Standard British practice at that time was for these costs to exclude armament and stores.[2] In the table:



  • Machinery meant "propelling machinery".


  • Hull included "hydraulic machinery, gun mountings, etc."[3]

















































































Ship
Builder
Maker
of
Engines
Date of
Cost according to
Laid Down
Launch
Completion
(BNA 1895)[4](BNA 1903)[5]
Hull
Machinery
Total
excluding
armament


Orlando

Palmers, Jarrow
23 Apr 1885
3 Aug 1886
June 1888
£206,647
£60,165
£266,812
£303,065

Aurora

Pembroke Dockyard

J&G Thompson
1 Feb 1886
28 Oct 1887
July 1889
£220,550
£64,000
£284,550
£326,110

Australia

Fairfield Shipbuilding and Engineering, Govan

C & W Earle
21 Apr 1885
25 Nov 1886
October 1888
£195,390
£63,000
£258,390
£299,027

Galatea

Robert Napier and Sons, Govan
21 Apr 1885
10 Mar 1887
March 1889
£195,390
£63,000
£258,390
£291,803

Immortalite

Chatham Dockyard
C & W Earle
18 Jan 1886
7 Jul 1887
July 1889
£221,500
£57,000
£278,500
£332,359

Narcissus
C & W Earle, Hull
27 Apr 1885
15 Dec 1886
July 1889
£195,890
£61,500
£257,390
£300,149

Undaunted
Palmers, Jarrow
23 Apr 1885
25 Nov 1886
July 1889
£195,890
£60,165
£256,055
£300,863


Notes




  1. ^ Hansard HC Deb 02 December 1884 vol 294 c455 House of Commons, the Secretary to the Admiralty, Sir Thomas Brassey.


  2. ^ Note that the costs quoted in the 1895 edition and the 1903 edition are not the same. There seems to have been a revision of the costs quoted for British warships in The Naval Annual between the 1902 and 1903 editions, and a further revision between the 1905 and 1906 editions. (The 1906 edition costs cannot be quoted for the Orlando class because the class is not listed in the 1906 edition.)


  3. ^ The Naval Annual 1895 , p192-200


  4. ^ The Naval Annual 1895, p192-200


  5. ^ The Naval Annual 1903, p236-243




References



  • Brassey, T.A. (ed) The Naval Annual 1895


  • Brassey, T.A. (ed) The Naval Annual 1903


  • Chesneau, Roger & Kolesnik, Eugene M., eds. (1979). Conway's All the World's Fighting Ships 1860–1905. Greenwich, UK: Conway Maritime Press. ISBN 0-8317-0302-4..mw-parser-output cite.citationfont-style:inherit.mw-parser-output .citation qquotes:"""""""'""'".mw-parser-output .citation .cs1-lock-free abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .citation .cs1-lock-subscription abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registrationcolor:#555.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration spanborder-bottom:1px dotted;cursor:help.mw-parser-output .cs1-ws-icon abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center.mw-parser-output code.cs1-codecolor:inherit;background:inherit;border:inherit;padding:inherit.mw-parser-output .cs1-hidden-errordisplay:none;font-size:100%.mw-parser-output .cs1-visible-errorfont-size:100%.mw-parser-output .cs1-maintdisplay:none;color:#33aa33;margin-left:0.3em.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-formatfont-size:95%.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-leftpadding-left:0.2em.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-rightpadding-right:0.2em


  • Friedman, Norman (2012). British Cruisers of the Victorian Era. Barnsley, South Yorkshire, UK: Seaforth. ISBN 978-1-59114-068-9.


  • Lyon, David; Winfield, Rif (2004). The Sail & Steam Navy List. London: Chatham Publishing. ISBN 1-86176-032-9.


  • Silverstone, Paul H. (1984). Directory of the World's Capital Ships. New York: Hippocrene Books. ISBN 0-88254-979-0.


External links











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