{"id":278151,"date":"2026-08-27T18:00:17","date_gmt":"2026-08-27T18:00:17","guid":{"rendered":"https:\/\/www.europesays.com\/ro\/278151\/"},"modified":"2026-08-27T18:00:17","modified_gmt":"2026-08-27T18:00:17","slug":"o-mina-din-suedia-si-a-impartasit-experienta-de-operare-a-doua-camioane-electrice-scania-de-120-tone-la-1-250-metri-sub-pamant-comparand-si-costurile-fata-de-diesel-piataauto-md","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ro\/278151\/","title":{"rendered":"O min\u0103 din Suedia \u015fi-a \u00eemp\u0103rt\u0103\u015fit experien\u0163a de operare a dou\u0103 camioane electrice Scania de 120 tone la 1.250 metri sub p\u0103m\u00e2nt, compar\u00e2nd \u015fi costurile fa\u0163\u0103 de diesel | PiataAuto.md"},"content":{"rendered":"<p>\t<img decoding=\"async\" src=\"https:\/\/www.europesays.com\/ro\/wp-content\/uploads\/2026\/08\/1787853615_699_Loader5.gif\" \/><\/p>\n<p>27 August 2026, 13:19<br \/>Redac\u0163ia PiataAuto.md<\/p>\n<p>\n\t\t\t\t\t\tMinele sunt locurile unde propulsia electric\u0103 are poate cel mai mare ra\u0163ionament, datorit\u0103 faptului c\u0103 \u00een ad\u00e2ncimi nu exist\u0103 aerisire natural\u0103, trebuind asigurat\u0103 mecanic, dar \u015fi datorit\u0103 faptului c\u0103 distan\u0163ele sunt relativ mici, cu trasee repetitive. \u00cen unele mine exist\u0103 deja tot felul de transportoare electrice, multe din ele oper\u00e2nd \u015fi cu pantograf, cu fire trase deasupra, dar totu\u015fi camioanele diesel \u00eenc\u0103 sunt predominante. Mina Malmberget din Suedia, operat\u0103 de compania LKAB, a cump\u0103rat pentru prima dat\u0103 un camion electric \u00een 2022. Era un model mai uzual, dar operatorii l-au \u00eendr\u0103git repede, iar fiabilitatea s-a dovedit a fi foarte bun\u0103. Sarcina util\u0103 era insuficient\u0103, \u00eens\u0103, pentru un randament de amploarea necesar\u0103 \u00een aceast\u0103 min\u0103, a\u015fa c\u0103 de cur\u00e2nd cei e la KLAB le-au solicitat celor de la Scania s\u0103 le creeze dou\u0103 camioane electrice adaptate la o mas\u0103 total\u0103 de 120 tone \u015fi o sarcin\u0103 util\u0103 de 70 tone.\n\t\t\t\t\t<\/p>\n<p>\t\t\t\t\t\tC\u00e2ndva, pentru ca un camion s\u0103 poat\u0103 tracta 100 tone, era nevoie de o construc\u0163ie specializat\u0103 cu reductoare uria\u015fe \u015fi un \u015fasiu pe m\u0103sur\u0103, iar aici ne putem aminti de renumitul camion <a class=\"BluLink11\" target=\"_blank\" href=\"\/Stiri\/2022\/07\/Ingineria-nestiuta-a-lui-Tatra-T141-camionul-de-candva-cu-motor-diesel-racit-cu-aer-care-putea-tracta-100-tone\/\">Tatra<\/a> care a atins pentru prima dat\u0103 aceast\u0103 barier\u0103 de 100 tone.<\/p>\n<p>\t\t\t\t\t\tFoto: Tatra T141, camionul creat pentru tractarea a 100 tone<\/p>\n<p>De atunci \u015fi p\u00e2n\u0103 \u00een prezent lucrurile au evoluat mult \u015fi azi exist\u0103 \u015fi camioane care tracteaz\u0103 250 tone \u015fi mai mult, cu adapt\u0103ri mecanice corecte, dar care nu se disting prea mult vizual. \u00cen cazul camioanelor din mina Malmberget, exista \u015fi o mare provocare de concept, \u00eens\u0103.\n\t\t\t\t\t<\/p>\n<p>\n\t\t\t\t\t\t\u00cen zona minier\u0103, camioanele de 120 tone mas\u0103 total\u0103 nu sunt o raritate, doar c\u0103 ele au o cu totul alt\u0103 form\u0103, cu \u015fasiu ultra ranforsat \u015fi cu o ben\u0103 uria\u015f\u0103, \u00een care e \u00eenc\u0103rcat\u0103 acea sarcin\u0103 util\u0103. Volvo, spre exemplu, are asemenea camioane miniere de p\u00e2n\u0103 la 100 tone sarcin\u0103 util\u0103, iar camionul comparabil e R70, cu 65 tone de sarcin\u0103 util\u0103 \u015fi 112 tone de mas\u0103 total\u0103.\n\t\t\t\t\t<\/p>\n<p>\t\t\t\t\t\tFoto: Camionul Volvo R70<\/p>\n<p>Volvo mai are \u015fi camioane articulate, dar \u00een acel segment cel mai mare din ele e A60, cu doar 55 tone de sarcin\u0103 util\u0103 \u015fi 99 tone mas\u0103 total\u0103.\n\t\t\t\t\t<\/p>\n<p>\t\t\t\t\t\tFoto: Camion articulat Volvo A60<\/p>\n<p>Scania, \u00eens\u0103, a recurs la o configura\u0163ie de cap tractor aproape clasic, cu o semiremorc\u0103 minier\u0103 basculant\u0103, care c\u00e2nt\u0103resc \u00eempreun\u0103 49 tone de mas\u0103 proprie \u015fi mai pot lua 70-71 tone de sarcin\u0103 util\u0103, p\u00e2n\u0103 la o mas\u0103 total\u0103 de 120 tone. Prin urmare, cu un camion electric mult mai simplu \u00een configura\u0163ie, s-a \u00eencercat s\u0103 se fac\u0103 munca pe care de obicei o fac camioanele miniere rigide mari.\n\t\t\t\t\t<\/p>\n<p>\n\t\t\t\t\t\tInginerii Scania au creat o configura\u0163ie de 6&#215;4 pentru acest camion, cu dou\u0103 pun\u0163i spate motrice, ambele cu ro\u0163i duble. Pun\u0163ile de aici au fost ranforsate pentru a putea face fa\u0163\u0103 greut\u0103\u0163ii mult mai mari tractate, or, p\u00e2n\u0103 acum camioanele Scania era concepute pentru maxim 74 tone de mas\u0103 total\u0103.\n\t\t\t\t\t<\/p>\n<p>\n\t\t\t\t\t\tBateria montat\u0103 e una de 624 kWh, care poate fi \u00eenc\u0103rcat\u0103 la o putere de 375 kW. O \u00eenc\u0103rcare complet\u0103 de la 0 la 100 km\/h ia 80 de minute, \u00eens\u0103 timpul e mult mai mic dac\u0103 se \u00eencarc\u0103 p\u00e2n\u0103 la 80-85%, spun operatorii minei.\n\t\t\t\t\t<\/p>\n<p>\n\t\t\t\t\t\tPeter Gustavsson, manager de proiect pentru electrificare la LKAB, a dezv\u0103luit \u015fi cifre foarte interesante din experien\u0163a de exploatare, or, aceste camioane de 120 tone au fost livrate c\u00e2teva luni \u00een urm\u0103, \u015fi p\u00e2n\u0103 a acum a avut loc etapa de operare normal\u0103, dar urm\u0103rit\u0103 \u00eendeaproape de ingineri, pentru a \u00een\u0163elege mai bine datele din via\u0163a real\u0103.\n\t\t\t\t\t<\/p>\n<p>\n\t\t\t\t\t\tA\u015fadar, operatorii minei au observat c\u0103 o \u00eenc\u0103rcare le permit\u0103 s\u0103 munceasc\u0103 aproximativ 7 ore cu acest camion, timp \u00een care camionul face 45 de tururi, cuprinse \u00eentre 1,5 \u015fi 5,5 km, pentru \u00eenc\u0103rcare \u00een ad\u00e2ncuri cu minereu de fier \u015fi deplasare spre unitatea de procesare a acestuia. O singur\u0103 \u00eenc\u0103rcare a bateriei permite astfel transportarea a 3.200 tone de material.\n\t\t\t\t\t<\/p>\n<p>\n\t\t\t\t\t\tCifrele devin \u015fi mai interesante atunci c\u00e2nd Peter Gustavsson le compar\u0103 cu camioanele diesel de sarcin\u0103 comparabil\u0103 din aceea\u015fi min\u0103. Timp de o or\u0103, un camion diesel consum\u0103 30 litri de motorin\u0103, \u00een timp ce camionul electric de 120 tone consum\u0103 71 kWh de electricitate. Cei 71 kWh cost\u0103 57 coroane suedeze, sau 5,13 euro (0,0722 euro\/kWh). Cei 30 litri de motorin\u0103 ar costa 480 coroane, echivalentul a 43,24 euro. Deci, \u00een fiecare or\u0103, camionul electric economise\u015fte 423 coroane \u00een operare, sau 38,11 euro.\n\t\t\t\t\t<\/p>\n<p>\n\t\t\t\t\t\t\u00centr-un an, la o operare de 24\/24 ore \u015fi 7\/7 zile, economia ajunge la 3,7 milioane de coroane, echivalentul a peste 333.000 euro. Adev\u0103rul e c\u0103 aceste dou\u0103 camioane electrice opereaz\u0103 deocamdat\u0103 \u00een dou\u0103 ture de cumuleaz\u0103 16 ore, nu 24, dar chiar \u015fi la 2\/3 din aceste beneficii, economia anual\u0103 tot ar fi de 222.000 euro.\n\t\t\t\t\t<\/p>\n<p>\n\t\t\t\t\t\tPe l\u00e2ng\u0103 asta, mina a \u00eenregistrat un consum mai mic de energie pentru sistemul de ventilare, care are senzori \u015fi-\u015fi ajusteaz\u0103 debitul de aer \u00een func\u0163ie de calitatea aerului din min\u0103. Lipsa gazelor de e\u015fapament de la camioanele electrice a f\u0103cut ca sistemul s\u0103 func\u0163ioneze \u00eentr-un regim mai relaxat, doar c\u00e2t s\u0103 le furnizeze oxigen proasp\u0103t \u015fi temperatur\u0103 confortabil\u0103 minerilor. Iar minerii au raportat mai pu\u0163ine dureri de cap \u015fi oboseal\u0103, datorit\u0103 reducerii expunerii la gaze de e\u015fapament \u015fi vibra\u0163ii ale motoarelor mari diesel.\n\t\t\t\t\t<\/p>\n<p>\n\t\t\t\t\t\tPeter Gustavsson spune c\u0103, v\u0103z\u00e2nd aceste cifre \u00een via\u0163a real\u0103, devine clar c\u0103 un asemenea camion electric e avantajos economic, nu doar din perspectiva emisiilor. Tocmai de asta, cei de la KLAB au comandat acum un nou camion i mai mare, 8&#215;4, care va fi marca probabil noi recorduri \u00een perioadele urm\u0103toare.\n\t\t\t\t\t<\/p>\n<p>\t\t<a onclick=\"LikeNews(35909)\"><img decoding=\"async\" src=\"https:\/\/www.europesays.com\/ro\/wp-content\/uploads\/2026\/08\/1787853616_931_like_news.png\" border=\"0\" \/><\/a><\/p>\n<p>0<\/p>\n<p>4,954<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.europesays.com\/ro\/wp-content\/uploads\/2026\/08\/1787853616_693_nwlstatRd.png\" \/><\/p>\n<p>\t<a class=\"GenOpacEf\" onclick=\"history.back()\"><img decoding=\"async\" src=\"https:\/\/www.europesays.com\/ro\/wp-content\/uploads\/2026\/08\/1787853617_982_nwback.png\" border=\"0\" alt=\"\u00cenapoi\" title=\"\u00cenapoi\" \/><\/a><\/p>\n<p>\u015eTIRI DE CARE A\u0162I PUTEA FI INTERESAT<\/p>\n","protected":false},"excerpt":{"rendered":"27 August 2026, 13:19Redac\u0163ia PiataAuto.md Minele sunt locurile unde propulsia electric\u0103 are poate cel mai mare ra\u0163ionament, datorit\u0103&hellip;\n","protected":false},"author":2,"featured_media":278152,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[14],"tags":[39278,76734,97,96,2373,19208,2845,2797,305,7610,76733,76732,57011,11398,11399,10720,41,40,38,39,31577,76735,4547,21658],"class_list":["post-278151","post","type-post","status-publish","format-standard","has-post-thumbnail","category-afaceri","tag-39278","tag-76734","tag-afaceri","tag-business","tag-camioane","tag-comparare","tag-costuri","tag-diesel","tag-electrice","tag-experienta","tag-impartasit","tag-lkab","tag-metri","tag-mina","tag-operare","tag-pamant","tag-ro","tag-romana","tag-romania","tag-romanian","tag-scania","tag-sub","tag-suedia","tag-tone"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ro\/117168782418896889","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/278151","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/comments?post=278151"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/278151\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media\/278152"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media?parent=278151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/categories?post=278151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/tags?post=278151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}