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词条 BAP Almirante Grau (CLM-81)
释义

  1. Construction

  2. Royal Netherlands Navy service

  3. Peruvian Navy service

      Modernization  

  4. Decommissioning

  5. Gallery

  6. References

  7. Sources

  8. External links

{{other ships|BAP Almirante Grau|HNLMS De Ruyter}}{{multiple issues|{{more footnotes|date=November 2009}}{{more citations needed|date=November 2009}}
}}{{Infobox ship image
Ship image=Dia_172V3.jpgShip image size=250pxShip caption=BAP Almirante Grau (CLM-81) leaves the harbor of Curaçao, June 1973.
}}{{Infobox ship career
Hide header=Ship country=NetherlandsNetherlands}}Ship name=De RuyterShip ordered=Ship awarded=Ship builder=Wilton-Fijenoord, SchiedamShip laid down=5 September 1939Ship launched=19 December 1941Ship christened=Ship acquired=Ship commissioned=18 November 1953Ship recommissioned=Ship decommissioned=Ship in service=Ship out of service=Sold to Peruvian Navy in March 1973Ship renamed=Ship reclassified=Ship refit=Ship captured=Ship struck=Ship reinstated=Ship fate=Ship status=Ship homeport=
}}{{Infobox ship career
Hide header=titleShip country=PeruPeru|naval}}Ship name=Almirante GrauShip namesake=Admiral Miguel Grau SeminarioShip ordered=Ship awarded=Ship builder=Ship laid down=Ship launched=Ship christened=Ship acquired=7 March 1973Ship commissioned=23 May 1973Ship recommissioned=Ship decommissioned=26 September 2017Ship in service=Ship out of service=Ship renamed=Ship reclassified=Ship refit=Ship captured=Ship struck=Ship reinstated=Ship fate=Ship status=Ship homeport=CallaoShip motto=Poder y Gloria (Power and Glory)
}}{{Infobox ship characteristics
Hide header=Header caption=De Zeven Provinciën|cruiser|1}}Ship displacement=*9,681 tons standard
  • 12,165 tons full load
Ship tons burthen=187.32|m|abbr=on}}17.25|m|abbr=on}}6.72|m|abbr=on}}11.65|m|abbr=on}}Ship propulsion=*4 Werkspoor-Yarrow three-drum boilers
  • 2 De Schelde Parsons geared steam turbines
  • 2 shafts; {{convert|85,000|shp|abbr=on}}
32|kn|abbr=on}}6,900|nmi|abbr=on}} at {{convert|12|kn|abbr=on}}Ship endurance=Ship test depth=Ship boats=Ship capacity=Ship complement=47 officers, 606 enlistedShip time to activate=Ship sensors=*Signaal SEWACO Foresee PE CMS
  • Signaal LW-08 early warning
  • Signaal DA-08 surface search
  • Signaal STIR-240 fire control
  • Signaal WM-25 fire control
  • Signaal LIROD-8 optronic
  • Decca 1226 navigation
Ship EW=*Signaal Rapids ESM system
  • CME Scimitar ECM system
  • 2 Matra Défense Dagaie decoy launchers
  • 1 Matra Défense Sagaie decoy launcher
Ship armament=*8 Otomat Mk 2 SSM
  • 4 × 2 Bofors 152/53 guns
  • 2 × 2 OTO Melara 40L70 DARDO guns
Ship armor=*50-76 mm belt
  • 50-125 mm turrets
  • 50-125 mm conning tower
Ship aircraft=Ship notes=
}}

BAP Almirante Grau (CLM-81) is a {{sclass-|De Zeven Provinciën|cruiser|0}} cruiser that served in the Royal Netherlands and Peruvian navies. Completed for the Dutch in 1953 as HNLMS De Ruyter (C801), she was acquired by Peru in 1973 and served as fleet flagship. Almirante Grau underwent a major modernization program between 1985 and 1988 during which she was fitted with new weapons and electronics. She was the last gun cruiser in service in any navy before being decommissioned on 26 September 2017.

Construction

De Ruyter was laid down by the Royal Netherlands Navy on 5 September 1939 as the cruiser HNLMS De Zeven Provinciën at the Wilton-Fijenoord shipyard at Schiedam.[1][2] She and her sister-ship, later {{HNLMS|De Zeven Provinciën|C802|2}}, were intended to replace the two {{sclass-|Java|cruiser|2}}s in the Dutch East Indies.[2] At the German invasion of the Netherlands in May 1940 little had been constructed. The Kriegsmarine intended to complete her as the training cruiser KH 1 but construction was slow and she was not launched until 24 December 1944, with the intent by then to use her as a blockship in the Nieuwe Waterweg, the approaches to Rotterdam.[1][2]

After the liberation of the Netherlands, the Navy completed De Zeven Provinciën with modifications, and she was commissioned as HNLMS De Ruyter (C801) on 18 November 1953.[1]

Royal Netherlands Navy service

In Dutch service both ships participated in several NATO exercises, and were frequently used as flagships for different naval task forces. Between 1962 and 1964, De Zeven Provinciën underwent a refit which included the removal of the two aft turrets and the installation of a RIM-2 Terrier SAM system, but lack of funds precluded the same modifications from being carried out in De Ruyter.{{Citation needed|date=September 2017}} After two decades in service, she was decommissioned on 16 October 1972.[2]

Peruvian Navy service

The Peruvian Navy bought De Ruyter on 7 March 1973[1] as a counter to the acquisition of the Swedish cruiser {{HSwMS|Göta Lejon||2}} by the Chilean Navy.{{Citation needed|date=September 2017}} Commissioned on 23 May 1973 as Almirante Grau, in honor of the Peruvian Admiral Miguel Grau, the ship arrived at her new homeport of Callao on 11 July 1973. She was designated fleet flagship in succession to another cruiser of the same name (the former {{HMS|Newfoundland|C59|6}}), which was renamed {{ship|BAP|Capitán Quiñones|CL-83|2}}.

Modernization

From 1985 until 1988, she underwent a major modernization program by Amsterdam Naval Services (ANS) at its shipyard in Amsterdam, during which she was denominated Proyecto de Modernización 01 (Modernization Project 01) or PM-01. Her role as flagship was assumed by her sistership {{BAP|Aguirre|CH-84|2}} as Almirante Grau. Both ships regained their former names when the former De Ruyter returned to Callao on 15 February 1988.

The upgrade program carried out in the Netherlands included the following:

  • Fitting of the Signaal SEWACO Foresee PE combat management system
  • Fitting of a Signaal DA-08 surface-search radar
  • Fitting of a Signaal LW-08 air-search radar
  • Fitting of a Decca 1226 navigation radar
  • Fitting of a Signaal STIR-24 fire-control radar
  • Fitting of a Signaal WM-25 fire-control radar
  • Fitting of two Signaal LIROD-8 optronic directors
  • Fitting of the Signaal Rapids ESM system
  • Fitting of the CME Scimitar ECM system
  • Fitting of two Matra Défense Dagaie decoy launchers
  • Fitting of one Matra Défense Sagaie decoy launcher
  • Fitting of a Link Y data link
  • Fitting (towers) of two Bofors signal amplifiers, including aiming and firing limitation
  • Removal of four twin Bofors 57/60 mm gun mountings
  • Removal of the CWE-610 hull sonar

Further work was carried out by SIMA dockyards in Callao as follows:

  • Eight Otomat Mk 2 SSMs were fitted in 1993
  • Two OTO Melara Twin 40L70 DARDO compact gun mountings were fitted in 1996, replacing four single Bofors 40/70 mm gun mountings

The LW-08 radar was later replaced by an AN/SPS-6, the former being installed in the frigate {{BAP|Carvajal|FM-51|6}} (FM-51) in 2003.[3]

Decommissioning

Almirante Grau was decommissioned on 26 September 2017. She was the last gun cruiser in service in any navy,[4] although its main armament was supplemented with Otomat anti-ship missiles.[4]She was replaced by the BAP Montero, now known as BAP Almirante Grau.{{clear}}

Gallery

{{clear}}

References

1. ^{{cite book|editor1-last=Moore|editor1-first=John|title=Jane's Fighting Ships. 1980-1981|date=1980|publisher=Jane's Pub. Co.|location=London|isbn=978-0710607034|page=362}}
2. ^{{cite web|last1=Visser|first1=Jan|title=Eendracht-class cruisers|url=http://www.netherlandsnavy.nl/Eendracht.htm|website=Royal Netherlands Navy Warships of World War II|accessdate=30 September 2017}}
3. ^{{cite book|editor1-last=Saunders|editor1-first=Stephen|title=Jane's fighting ships 2011-2012|date=2011|publisher=IHS Jane's|location=Coulsdon|isbn=978-0710629593}}
4. ^{{cite news|last1=Sanchez|first1=Alejandro|title=Peruvian Navy designates new flagship|url=http://www.janes.com/article/74415/peruvian-navy-designates-new-flagship|accessdate=28 September 2017|work=Jane's 360|publisher=IHS|date=26 September 2017}}

Sources

  • Baker III, Arthur D., The Naval Institute Guide to Combat Fleets of the World 2002-2003. Naval Institute Press, 2002.
  • Rodríguez Asti, John, Cruceros. Buques de la Marina de Guerra del Perú desde 1884. Dirección de Intereses Marítimos, 2000. {{es icon}}
  • Jane's Fighting Ships 2011-2012.

External links

{{Commons category|BAP Almirante Grau (CLM-81)}}{{De Zeven Provinciën class cruisers}}{{Surviving ocean going ships}}{{DEFAULTSORT:Almirante Grau (CLM-81)}}

5 : De Zeven Provinciën-class cruisers of the Peruvian Navy|Ships built in the Netherlands|1941 ships|Naval ships of the Netherlands captured by Germany during World War II|Cold War cruisers of the Netherlands

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