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Renfe Class 321

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From Wikipedia, the free encyclopedia

Spanish diesel locomotive class

Renfe Class 321

Locomotive 321 046 in October 1995

Type and origin
Power type	Diesel-electric
Designer	American Locomotive Company
Builder	Alco (8) Euskalduna (72)
Order number	Alco: 3379
Serial number	Alco S-3379-01 to S-3379-08
Model	Alco FPD-9 or DL500S
Build date	1965–1971
Total produced	80

Specifications
Configuration:
• AAR	C-C
Gauge	1,668 mm (5 ft 5+21⁄32 in)
Wheel diameter	1,016 mm (3 ft 4.0 in)^[1]
Length	18,567 mm (60 ft 11.0 in)^[1]
Loco weight	111 t
Prime mover	Alco 12-251C
Traction motors	GE 761 (6 off)

Performance figures
Maximum speed	120 km/h (75 mph)
Power output	At flywheel: 2,160 CV (1,590 kW; 2,130 hp) At rail: 1,250 kW (1,676 hp) continuous

Career
Operators	Renfe,Adif
Class	Serie 321 de Renfe
Numbers	2101 – 2180, later 321-001 – 321-080
Locale	Spain

TheRenfe Class 321 (formerly2100 series) is a class ofdiesel-electric locomotives operated byRenfe in Spain, designed byAlco and built by them and byEuskalduna under licence.

Technical specifications

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The locomotives have aCo-Co wheel arrangement, and are equipped with GEC 5G-761 engines.^[2]

History

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Production started in 1965. A total of 80 locomotives were built until 1971,^[3] with the first eight built byAlco, and the remaining 72 byEuskalduna.^[4] Four locomotives were rebuilt forTeco de Media Distancia freight service trials.^[2]

Regular services with Renfe have ended, and some locomotives are used byAdif to haul maintenance trains.^[4]

Adif 321 051 in May 2013
Alsa 321, numbered as 2148, in August 2017

References

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^^a ^bGoldsack, Paul, ed. (1981).Jane's World Railways 1981-82 (23rd ed.). Jane's Publishing Company Ltd. p. 328.ISBN 0-7106-0726-1.
^^a ^bHarris, Ken, ed. (2005).Jane's World Railways 2005-2006 (47th ed.). Jane's Information Group. p. 415.ISBN 0-7106-2710-6.
^"Locomotoras diesel eléctricas 313 y 321" [Diesel-electric locomotives 313 and 321](PDF).Vía Libre (in Spanish). Fundación de los Ferrocarriles Españoles. May 2005. pp. 99–106. Archived fromthe original(PDF) on 2007-09-27.
^^a ^bLüders, Rüdiger (February 6, 2020)."Spanien: Mit ALCO-Loks auf Breitspurgleisen" [Spain: With ALCO locomotives on broad-gauge tracks].lok-report.de (in German). Lokomotive Fachbuchhandlung GmbH.Archived from the original on March 9, 2020. RetrievedMarch 9, 2020.

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Technical specifications

History

References

Further reading