{"id":135007,"date":"2014-02-28T11:55:04","date_gmt":"2014-02-28T11:55:04","guid":{"rendered":"https:\/\/transinfo.pl\/x\/inforail\/silnik-spalinowy-na-dachu-pociagu\/"},"modified":"2014-02-28T11:55:04","modified_gmt":"2014-02-28T11:55:04","slug":"silnik-spalinowy-na-dachu-pociagu","status":"publish","type":"inforail","link":"https:\/\/transinfo.pl\/x\/inforail\/silnik-spalinowy-na-dachu-pociagu\/","title":{"rendered":"Silnik spalinowy na dachu poci\u0105gu?"},"content":{"rendered":"<div>W typowych spalinowych pojazdach szynowych silniki znajduj\u0105 si\u0119 pod pod\u0142og\u0105. S\u0105 to poziome jednostki nap\u0119dowe, z t\u0142okami pracuj\u0105cymi w p\u0142aszczy\u017anie poziomej. Odr&oacute;\u017cnia to je od popularnych w motoryzacji silnik&oacute;w z t\u0142okami pracuj\u0105cymi w p\u0142aszczy\u017anie pionowej. Poziome u\u0142o\u017cenie silnika wi\u0105\u017ce si\u0119 z modyfikacji uk\u0142adu smarowania i miski olejowej, oraz z odmiennym monta\u017cem osprz\u0119tu. <\/div>\n<div>Umieszczenie silnika pod pod\u0142og\u0105 pozwala na oszcz\u0119dno\u015b\u0107&nbsp;miejsca w przedziale pasa\u017cerskim. Aby zmie\u015bci\u0107 silnik w podwoziu nale\u017cy jednak wprowadzi\u0107 podwy\u017cszenie pod\u0142ogi i stopnie w przej\u015bciu. Je\u015bli pojazd szynowy ma by\u0107 niskopod\u0142ogowy na ca\u0142ej d\u0142ugo\u015bci, to takie rozwi\u0105zanie nie wchodzi w rachub\u0119. Dlatego te\u017c w Alstomie Coradii Regiolisie zastosowano pionowe silniki rz\u0119dowe, kt&oacute;re umiejscowiono na dachu zespo\u0142u. S\u0105 to jednostki znane z ci\u0119\u017car&oacute;wek MAN.<\/div>\n<p align=\"center\"><a title=\"Alstom Coradia Liner. Wizualizacja: Alstom\"><img decoding=\"async\" title=\"1_760\" alt=\"1_760\" src=\"https:\/\/transinfo.pl\/wp-content\/archiwum\/files2\/62361\/1_760.jpg\" \/><\/a><\/p>\n<div>Zastosowany silnik MAN D2676 LE621 to wysokopr\u0119\u017cny, rz\u0119dowy, 6-cylindrowy silnik z dwustopniowym do\u0142adowaniem i uk\u0142adem wtryskowym Common Rail firmy Bosch. Maksymalne ci\u015bnienie wtrysku wynosi 1800 bar&oacute;w i jest wytwarzane przez pomp\u0119 CP3.4H+. Paliwo pod ci\u015bnieniem jest magazynowane w szynie, sk\u0105d kierowane jest do elektromagnetycznych wtryskiwaczy, wykonuj\u0105cych do 3 faz wtrysku. Ci\u015bnienie indykowane spalania si\u0119ga 190 bar&oacute;w. Konstrukcja kad\u0142uba wytrzymuje to dzi\u0119ki zastosowaniu \u017celiwa sferoidalnego.<\/div>\n<p align=\"center\"><a title=\"Silnik MAN D2676. fot. MAN\"><img decoding=\"async\" title=\"d2676_760\" alt=\"d2676_760\" src=\"https:\/\/transinfo.pl\/wp-content\/archiwum\/files2\/62361\/d2676_760.jpg\" \/><\/a><\/p>\n<div>Silnik posiada jednocz\u0119\u015bciow\u0105 g\u0142owic\u0119 i po 4 zawory na cylinder. Kolektor dolotowy zintegrowano z g\u0142owic\u0105, co eliminuje problemy ze szczelno\u015bci\u0105. P\u0142yn ch\u0142odz\u0105cy i olej smaruj\u0105cy s\u0105 dostarczane niezale\u017cnie do kad\u0142uba i g\u0142owicy, dzi\u0119ki czemu \u017cadne p\u0142yny nie s\u0105 przenoszone przez uszczelk\u0119 g\u0142owicy. Silnik posiada intercooler oraz uk\u0142ad recyrkulacji spalin EGR. Filtry oleju zgromadzono w module filtracyjnym. W jego s\u0105siedztwie zamontowano ch\u0142odnic\u0119 oleju.<\/div>\n<div>Jednostka nap\u0119dowa jest zabudowana w formie modu\u0142u obejmuj\u0105cego poza silnikiem r&oacute;wnie\u017c alternator, filtr powietrza, ch\u0142odnic\u0119, sterownik, uk\u0142ad wydechowy z filtrem cz\u0105stek sta\u0142ych i katalizatorem utleniaj\u0105cym oraz pr\u0105dnic\u0119. Silnik spe\u0142nia norm\u0119 czysto\u015bci spalin Euro Stage 3 B obowi\u0105zuj\u0105c\u0105 od 2012 r. bez wykorzystania katalizatora SCR i wtrysku AdBlue. Program sterownika silnika dopasowano do warunk&oacute;w pracy wyst\u0119puj\u0105cych na kolei.<\/div>\n<div>Na dachu pojazdu znalaz\u0142o si\u0119 \u0142\u0105cznie 6 silnik&oacute;w MAN o mocy 350 kW (inne \u017ar&oacute;d\u0142a podaj\u0105 338 kW). Ka\u017cdy z nich wa\u017cy 1125 kg i osi\u0105ga maksymalny moment obrotowy 2200 Nm w zakresie 1000-1400 obr\/min. Masa ca\u0142ego zespo\u0142u z generatorem pr\u0105du to 3600 kg. <\/div>\n<div>D\u0142ugo\u015b\u0107 Coradia Liner to 100 metr&oacute;w, a pojemno\u015b\u0107 pasa\u017cerska &ndash;267 miejsc. Poci\u0105g b\u0119dzie posiada\u0142 niskie wej\u015bcia, przestronn\u0105 przestrze\u0144 pasa\u017cersk\u0105 i szerokie drzwi wej\u015bciowe. Pr\u0119dko\u015b\u0107 maksymalna to 160 km\/h. Przewidziano zasilanie elektryczne napi\u0119ciem 25 kV 50 Hz AC oraz 1,5 kV DC. Poci\u0105gi maj\u0105 zu\u017cywa\u0107 o 30% mniej energii ni\u017c sk\u0142ady wagonowe, przy lepszych parametrach przyspieszenia i hamowania. <\/div>\n<div>Kontrakt obejmuj\u0105cy dostaw\u0119 34 poci\u0105g&oacute;w Coradia liner ma warto\u015b\u0107 346 mln euro (10 mln euro za sztuk\u0119). Poci\u0105gi maj\u0105 rozpocz\u0105\u0107 eksploatacj\u0119 na liniach mi\u0119dzymiastowych od grudnia 2015 r. Produkcja ruszy w lipcu 2014 r.<\/div>\n<div><a href=\"https:\/\/www.facebook.com\/pages\/TransInfopl\/191618394210077\">Polub nas \ud83d\ude42<\/a><\/div>\n","protected":false},"author":2,"featured_media":135008,"comment_status":"","ping_status":"closed","template":"","categories":[26],"tags":[1068,17056,3225],"class_list":["post-135007","inforail","type-inforail","status-publish","has-post-thumbnail","hentry","category-przewoznicy","tag-alstom","tag-coradia","tag-sncf"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.8 (Yoast SEO v23.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Silnik spalinowy na dachu poci\u0105gu? - TransInfo Archiwum<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/transinfo.pl\/x\/inforail\/silnik-spalinowy-na-dachu-pociagu\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Silnik spalinowy na dachu poci\u0105gu?\" \/>\n<meta property=\"og:description\" content=\"W typowych spalinowych pojazdach szynowych silniki znajduj\u0105 si\u0119 pod pod\u0142og\u0105. 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