{"id":2615,"date":"2024-12-02T10:51:27","date_gmt":"2024-12-02T09:51:27","guid":{"rendered":"https:\/\/rialia.eus\/burdina\/maqueta-de-la-locomotora-tipo-4-8-2-de-babcock-wilcox\/"},"modified":"2025-01-22T12:09:36","modified_gmt":"2025-01-22T11:09:36","slug":"4-8-2-motako-tren-makina-babcock-wilcox","status":"publish","type":"page","link":"https:\/\/rialia.eus\/eu\/museoa\/erakusketa-iraunkorra\/burdina\/4-8-2-motako-tren-makina-babcock-wilcox\/","title":{"rendered":"4-8-2 Motako Tren-Makina. Babcock & Wilcox"},"content":{"rendered":"\t
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Maqueta de la Locomotora Tipo 4-8-2 de Babcock & Wilcox. Rialia. Industria museoa<\/p>\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t

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4-8-2 Motako Tren-Makina . Babcock & Wilcox<\/h3>\r\n\t\t\t\t\t\t\t

Lurrunezko tren-makinen sailkapen-sistema F. M. Whytek ezarri zuen 1900ean, eta gurpilen kokapena deskribatzeko erabili zen. Horrela, 4-8-2 motakoak hauxe esan nahi du: 4 gurpil aurrean, 8 gurpil eragile akoplatu eta 2 gurpil atzean. Lurrunaren garaian, bereziki, gurpilen antolaera ezaugarri garrantzitsua zen tren-makina batean diseinu-mota ugari baliatzen zirelako, gurpil bakoitza erabilera jakin baterako optimizatzen zela, askotan, gurpil eragile gutxi batzuekin. Aurreko gurpilak erabiltzen ziren tren-makina bihurguneetan errazago ibiltzeko eta galdararen aurrealdeari eusteko.<\/p>\r\n\r\n

Tren-makina mota horri \u00abMendikoa\u00bb esaten zitzaion, Chesapeake eta Ohio lotzen zituen trenbidean, bidaiariak Allegheny mendietan barrena garraiatzeko garatu zelako. RENFE enpresaren eskutik, Madril-Irun ibilbidea egiten zuen.<\/p>\r\n\r\n

Aurrekoak baino zerbait indartsuagoa zen eta Babcock & Wilcox konpainiako diseinatzaileek diseinu berriko zilindroak baliatu zituzten, Andr\u00e9 Chapelon ingeniariaren Kylchap eztanda-hodiaren proposamenari jarraituz, Belpaire sutegiz hornituta. Prototipoa urte batzuetan baino ez zen ibili, baina haren eraginkortasuna kontuan hartuta, RENFEk 27 tren-makina gehiago eskatu zituen 1946 eta 1947 urteen artean. Tripulazioek estimu handian zuten tren-makina hura eta \u00abPolita\u00bb esaten zioten.<\/p>\r\n\r\n\t

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https:\/\/rialia.eus\/audio\/39-locomotora_tipo_482_eu.mp3<\/a><\/audio> \t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t <\/p><\/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Maqueta de la Locomotora Tipo 4-8-2 de Babcock & Wilcox. Rialia. Industria museoa 4-8-2 Motako Tren-Makina . Babcock & Wilcox Lurrunezko tren-makinen sailkapen-sistema F. M. Whytek ezarri zuen 1900ean, eta gurpilen kokapena deskribatzeko erabili zen. Horrela, 4-8-2 motakoak hauxe esan nahi du: 4 gurpil aurrean, 8 gurpil eragile akoplatu eta 2 gurpil atzean. Lurrunaren garaian, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2575,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/page-interior-expo-permanente.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2615","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\n4-8-2 Motako Tren-Makina. 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