{"id":25617,"date":"2017-12-09T20:23:15","date_gmt":"2017-12-09T18:23:15","guid":{"rendered":"http:\/\/mixmotor.eu\/?p=25617"},"modified":"2017-12-09T20:23:15","modified_gmt":"2017-12-09T18:23:15","slug":"7-litorove-motory-scania","status":"publish","type":"post","link":"https:\/\/mixmotor.eu\/de\/25617\/7-litorove-motory-scania","title":{"rendered":"7-litorov\u00e9 motory Scania"},"content":{"rendered":"

V r\u00e1mci novej gener\u00e1cie n\u00e1kladn\u00fdch vozidiel Scania bolo doteraz predstaven\u00fdch p\u00e4tn\u00e1s\u0165 r\u00f4znych motorov Euro 6 s v\u00fdkonom od 280 do 730 k, patriacich do troch r\u00f4znych rod\u00edn (9, 13 a 16 litrov). Scania teraz nadv\u00e4zuje predstaven\u00edm \u0161tvrtej rodiny. <\/p>\n

Nov\u00e9 7-litrov\u00e9 motory Scania s\u00fa najmen\u0161\u00edmi motormi pre n\u00e1kladn\u00e9 aut\u00e1, ktor\u00e9 Scania za nieko\u013eko posledn\u00fdch desa\u0165ro\u010d\u00ed pon\u00faka, a to ako z h\u013eadiska zdvihov\u00e9ho objemu, tak aj vonkaj\u0161\u00edch rozmerov. O\u010dak\u00e1va sa, \u017ee bud\u00fa s\u00fa\u010das\u0165ou dopytu existuj\u00facich aj nov\u00fdch z\u00e1kazn\u00edkov pre aplik\u00e1cie ako napr. distrib\u00facia alebo odvoz odpadu.<\/p>\n

\u201eS novou rodinou motorov v\u00fdrazne roz\u0161irujeme na\u0161u ponuku pre rast\u00faci po\u010det z\u00e1kazn\u00edkov, ktor\u00fdch hlavn\u00fdm po\u013eom p\u00f4sobnosti je mesto,\u201c hovor\u00ed Henrik Eng, Product Director, Urban, Scania Trucks. \u201eZn\u00ed\u017eenie hmotnosti o 360 kilogramov a v\u00fdrazn\u00e9 zn\u00ed\u017eenie spotreby paliva sp\u013a\u0148a potreby udr\u017eate\u013en\u00fdch dopravn\u00fdch rie\u0161en\u00ed, ktor\u00e9 s\u00fa pre rast\u00face mest\u00e1 typick\u00e9. Napriek form\u00e1tu to v\u0161ak neznamen\u00e1, \u017ee sme urobili nejak\u00e9 \u00fastupky oh\u013eadne charakterist\u00edk, typick\u00fdch pre spolo\u010dnos\u0165 Scania, ako s\u00fa v\u00fdkon, robustnos\u0165 a prev\u00e1dzkyschopnos\u0165.\u201c<\/p>\n

Nov\u00fd radov\u00fd \u0161es\u0165valec bol vyvinut\u00fd spolo\u010dne s firmou Cummins, dlhodob\u00fdm partnerom spolo\u010dnosti Scania vo v\u00fdvoji motorov a s\u00fa\u010diastok. M\u00e1 dobr\u00e9 vlastnosti s n\u00edzkymi ot\u00e1\u010dkami a turbod\u00fachadlo s pevnou geometriou a pre n\u00e1sledn\u00fa \u00fapravu v\u00fdfukov\u00fdch plynov pre Euro 6 pou\u017e\u00edva iba selekt\u00edvnu katalytick\u00fa redukciu (SCR).<\/p>\n

Technol\u00f3gie a n\u00e1pady stojace za nov\u00fdmi 7-litrov\u00fdmi motormi Scania<\/h3>\n

\u201eDC07 je zalo\u017een\u00fd na dobre zn\u00e1mom a robustnom \u0161es\u0165valcovom motore,\u201c hovor\u00ed Anna Wingren, Assistant Chief Engineer, Scania R&D. \u201eNadviazali sme na\u0148 akumulovan\u00fdmi znalos\u0165ami spolo\u010dnosti o pokro\u010dil\u00fdch dieselov\u00fdch motoroch, vr\u00e1tane na\u0161ej vlastnej technol\u00f3gie. Vyvinuli sme platformu Scania, pon\u00fakaj\u00facu jedine\u010dn\u00e9 vlastnosti pre aplik\u00e1cie, pri ktor\u00fdch dopravcovia nevy\u017eaduj\u00fa vy\u0161\u0161\u00ed kr\u00fatiaci moment ne\u017e 1,200 Nm, ktor\u00fd tento motor pon\u00faka.\u201c<\/p>\n

Medzi z\u00e1kazn\u00edkmi sa o\u010dak\u00e1vaj\u00fa dopravcovia s mestskou distribu\u010dnou \u010dinnos\u0165ou a kupuj\u00faci, ktor\u00fdch n\u00e1kladn\u00e9 vozidl\u00e1 zais\u0165uj\u00fa fungovanie modern\u00fdch miest t\u00fdm, \u017ee rie\u0161ia ot\u00e1zky odpadu, \u00fadr\u017eby a in\u00fdmi sp\u00f4sobmi zabezpe\u010duj\u00fa, \u017ee sa koles\u00e1 st\u00e1le to\u010dia. V t\u00fdchto typoch aplik\u00e1ci\u00ed je hmotnos\u0165 \u010dasto v\u00fdzvou a je zvy\u010dajne tie\u017e hlavn\u00fdm d\u00f4vodom, pre\u010do tieto motory dost\u00e1vaj\u00fa pred siln\u00fdmi 9 alebo 13-litrov\u00fdmi motormi prednos\u0165.<\/p>\n

Riadiace syst\u00e9my Scania<\/h3>\n

Existuj\u00faci z\u00e1kladn\u00fd motor pre\u0161iel komplexn\u00fdm v\u00fdvojom. V\u0161etky jeho monitorovacie a riadiace syst\u00e9my s\u00fa vyv\u00edjan\u00e9 spolo\u010dnos\u0165ou Scania. Okrem toho dostal motor \u00faplne nov\u00fa in\u0161tal\u00e1ciu turbod\u00fachadla a nov\u00e1 verzia vyu\u017e\u00edva unik\u00e1tny interne vyvinut\u00fd syst\u00e9m n\u00e1sledn\u00e9ho spracovania v\u00fdfukov\u00fdch plynov s SCR pre zn\u00ed\u017eenie emisi\u00ed NOx.<\/p>\n

\u201eMali sme mimoriadne dobr\u00fd v\u00fdchodiskov\u00fd bod, ktor\u00fd sme teraz vo v\u0161etk\u00fdch oh\u013eadoch transformovali do skuto\u010dn\u00e9ho motora Scania,\u201c hovor\u00ed Wingren. \u201eJe tich\u00fd, nasleduje filozofiu \u00b4n\u00edzkych ot\u00e1\u010dok\/vysok\u00e9ho kr\u00fatiaceho momentu\u00b4 a je palivovo efekt\u00edvny \u2013 dokonca sme dok\u00e1zali prekona\u0165 na\u0161e stanoven\u00e9 ciele.\u201c<\/p>\n

Wingren vysvet\u013euje, \u017ee rozhoduj\u00facim momentom projektu bolo rozhodnutie t\u00edmu pou\u017ei\u0165 vlastn\u00e9 riadiace jednotky Scania na z\u00edskanie optim\u00e1lnych vlastnost\u00ed a zaistenie dokonalej integr\u00e1cie so Scania Opticruise a diagnostick\u00fdm programom SDP3.<\/p>\n

\u201eT\u00e1to vo\u013eba n\u00e1m z\u00e1rove\u0148 umo\u017enila zbavi\u0165 sa syst\u00e9mu EGR a zvoli\u0165 robustn\u00e9 turbod\u00fachadlo s pevnou geometriou, ako je to v pr\u00edpade v\u00e4\u010d\u0161iny na\u0161ich ostatn\u00fdch motorov Scania,\u201c hovor\u00ed Wingren. \u201eM\u00e1me zhruba sto nov\u00fdch dielcov, pri\u010dom niektor\u00e9 z nich, ako napr\u00edklad nov\u00e9 kryty na zotrva\u010dn\u00edku, s\u00fa zapojen\u00e9 hlavne v r\u00e1mci stret\u00e1vania sa z rozhraniami, s ktor\u00fdmi interaguje modul\u00e1rny syst\u00e9m spolo\u010dnosti.\u201c<\/p>\n

V \u0161t\u00fdle typickom pre spolo\u010dnos\u0165 Scania, nov\u00e9 motory pon\u00fakaj\u00fa svoj najlep\u0161\u00ed kr\u00fatiaci moment od tak\u00fdch n\u00edzkych ot\u00e1\u010dok, ako 1050 1\/min; kr\u00fatiaci moment, ktor\u00fd je tak k dispoz\u00edcii a\u017e do 1,600 1\/min. T\u00fdm je zaru\u010den\u00e1 ve\u013emi dobr\u00e1 ovl\u00e1date\u013enos\u0165 a, z d\u00f4vodu n\u00edzkych ot\u00e1\u010dok, potenci\u00e1l pre \u00fasporu paliva. A rovnako, ako jeho v\u00e4\u010d\u0161\u00ed s\u00farodenci, funguje na riedkom oleji s n\u00edzkym tren\u00edm, \u010do prispieva k obdivuhodne n\u00edzkej spotrebe paliva.<\/p>\n

N\u00edzka hmotnos\u0165<\/h3>\n

V porovnan\u00ed s dobre zn\u00e1mou rodinou p\u00e4\u0165valcov\u00fdch motorov DC09 \u2013 prirodzenou prvou vo\u013ebou mnoh\u00fdch z\u00e1kazn\u00edkov v aplik\u00e1ci\u00e1ch a typoch \u010dinnost\u00ed, na ktor\u00e9 je DC07 prisp\u00f4soben\u00fd \u2013 je zn\u00ed\u017eenie hmotnosti v\u00fdrazn\u00e9. Predstavuje 360 kilogramov, ktor\u00e9 m\u00f4\u017eu by\u0165 vyu\u017eit\u00e9 v prospech n\u00e1kladu, pri\u010dom ostatn\u00e9 veci zost\u00e1vaj\u00fa rovnak\u00e9. Ale pod\u013ea sp\u00f4sobu, ktor\u00fdm Scania na veci pozer\u00e1 a optimalizuje svoje vozidl\u00e1, nie je ni\u010d, \u010do by v\u00e1m br\u00e1nilo v \u0161of\u00e9rovan\u00ed 26-tonov\u00fdch \u00e1ut, vybaven\u00fdch nov\u00fdm 7-litrov\u00fdm motorom.<\/p>\n

\u201ePorovnanie s DC09 je relevantn\u00e9, ale ak \u010dasto potrebujete naklada\u0165 trojn\u00e1pravov\u00e9 vozidlo na maximum, v\u00e4\u010d\u0161\u00ed motor a vlastnosti, ktor\u00e9 pon\u00faka, s\u00fa pravdepodobne spr\u00e1vnou vo\u013ebou,\u201c hovor\u00ed Eng. \u201ePredstavte si distribu\u010dn\u00e9 vozidlo, ktor\u00e9 za\u010d\u00edna de\u0148 s n\u00e1kladom s hmotnos\u0165ou 18 ton, ale po nieko\u013ek\u00fdch dod\u00e1vkach sa r\u00fdchlo dost\u00e1va na 10 a\u017e 12 ton. Potom nie je rozumn\u00e9 pou\u017e\u00edva\u0165 motor so zbyto\u010dne vysok\u00fdm v\u00fdkonom, najm\u00e4 vzh\u013eadom k tomu, \u017ee pod\u013ea vlastn\u00fdch meran\u00ed spolo\u010dnosti Scania m\u00f4\u017eete u\u0161etri\u0165 a\u017e 10% paliva. Na\u0161a ponuka v\u017edy zah\u0155\u0148a navrhnutie optim\u00e1lneho rie\u0161enia v r\u00e1mci rozhovoru so z\u00e1kazn\u00edkom, na z\u00e1klade jeho skuto\u010dn\u00fdch potrieb.\u201c<\/p>\n

Prisp\u00f4sobenie ponuky ako z h\u013eadiska slu\u017eieb, tak z h\u013eadiska n\u00e1vrhu rie\u0161en\u00ed vozidla na z\u00e1klade individu\u00e1lnych potrieb, je skuto\u010dnou v\u00e1\u0161\u0148ou spolo\u010dnosti Scania. Vy\u017eaduje si to ale rozsiahly sortiment v\u00fdrobkov, ktor\u00fd je d\u00f4veryhodn\u00fd a spo\u013eahliv\u00fd. Skuto\u010dnos\u0165, \u017ee len nie\u010do m\u00e1lo cez rok od uvedenia novej gener\u00e1cie Scania m\u00f4\u017eeme svojim z\u00e1kazn\u00edkom pon\u00faknu\u0165 u\u017e 19 motorov Euro 6, je jasn\u00fdm d\u00f4kazom toho, \u017ee spolo\u010dnos\u0165 rob\u00ed to, \u010do k\u00e1\u017ee.<\/p>\n

\u201eNa\u0161im cie\u013eom je v\u017edy podporova\u0165 z\u00e1kazn\u00edkov v ziskovosti, ale to zas vy\u017eaduje, aby sme mali k dispoz\u00edci\u00ed ve\u013ek\u00e9 mno\u017estvo variantov kab\u00edn a motorov,\u201c dod\u00e1va Eng. \u201eV\u010faka modul\u00e1rnemu syst\u00e9mu Scania m\u00f4\u017eeme pon\u00faknu\u0165 tak\u00e9 mno\u017estvo motorov a dok\u00e1\u017eeme zaisti\u0165, aby sme z\u00e1kazn\u00edkom v\u017edy poskytovali najlep\u0161iu mo\u017en\u00fa prev\u00e1dzkov\u00fa ekonomiku.<\/p>\n

Technick\u00e1 dokonalos\u0165<\/h3>\n

DC07 je zalo\u017een\u00fd na zn\u00e1mom motore, ktor\u00fd u\u017e je pou\u017e\u00edvan\u00fd v stovk\u00e1ch tis\u00edc r\u00f4znych vozidiel. Preto m\u00e1 t\u00fa v\u00fdhodu, \u017ee je \u00faplne modern\u00fd a z\u00e1rove\u0148 osved\u010den\u00fd a re\u0161pektovan\u00fd. Dizajn by mohol by\u0165 ozna\u010den\u00fd ako konven\u010dn\u00fd, ale Wingren to vid\u00ed inak.<\/p>\n

\"Scania<\/a> \"Scania<\/a><\/p>\n

\u201eZavesenie push-rod a \u0161tvorventilov\u00e1 technol\u00f3gia funguj\u00fa pre dan\u00e9 rozp\u00e4tie ot\u00e1\u010dok extr\u00e9mne dobre,\u201c hovor\u00ed Wingren. \u201eKomplexn\u00e1 technol\u00f3gia by nikdy nemala by\u0165 cie\u013eom sama o sebe, ale pre spolo\u010dnos\u0165 Scania je to ot\u00e1zka vytv\u00e1rania hodnoty z\u00e1kazn\u00edkov vo forme n\u00edzkej spotreby, robustnosti a spo\u013eahlivosti. Pr\u00e1ve to je miesto, kde tento motor dod\u00e1va 100 percent.\u201c<\/p>\n

Ako obchodn\u00fd riadite\u013e spolo\u010dnosti Scania, Eng pracuje v rovnakom duchu.<\/p>\n

\u201eS ponukou motorov, ktor\u00e9 u\u017e m\u00e1me a s pr\u00eddavkom vo forme DC07, dok\u00e1\u017eeme pon\u00faknu\u0165 plne prisp\u00f4soben\u00e9 mestsk\u00e9 rie\u0161enia pre e\u0161te viac aplik\u00e1ci\u00ed, bez oh\u013eadu na druh \u0161pecifick\u00fdch po\u017eiadaviek z\u00e1kazn\u00edka,\u201c hovor\u00ed. Na rozhran\u00ed medzi r\u00f4znymi rodinami motorov si m\u00f4\u017eete dokonca vybra\u0165, \u010di bude v\u00e1\u0161 motor s 280 k sprev\u00e1dzan\u00fd 1200 alebo 1400 Nm, v z\u00e1vislosti na tom, ak napr\u00edklad db\u00e1te predov\u0161etk\u00fdm na hmotnos\u0165, a rozhodn\u00fa\u0165 sa preto pre DC07.\u201c<\/p>\n

N\u00edzky tunel motora v s\u00e9rii P<\/h3>\n

Predstavenie DC07 z\u00e1rove\u0148 znamen\u00e1, \u017ee si teraz m\u00f4\u017eete objedna\u0165 kab\u00ednu P s n\u00edzkym tunelom motora, \u010do je mo\u017en\u00e9 len v\u010faka tomu, \u017ee nov\u00fd motor potrebuje menej miesta. Tento rozdiel \u2013 tunel motora, ktor\u00fd je o 95 milimetrov ni\u017e\u0161ie \u2013 znamen\u00e1, \u017ee kab\u00edna sa zrete\u013ene st\u00e1va vzdu\u0161nej\u0161ia a potenci\u00e1l pre pohyb do str\u00e1n je vy\u0161\u0161\u00ed. V\u010faka ni\u017e\u0161iemu tunelu,maj\u00fa kab\u00edny P rovnak\u00e9 odkladacie priestory, ako kab\u00edny G a s\u00fa tu nov\u00e9 mo\u017enosti pre usporiadanie so zadn\u00fdm \u00falo\u017en\u00fdm priestorom a l\u00f4\u017ekami.<\/p>\n

\u201eRozdiel je v\u00e4\u010d\u0161\u00ed, ne\u017e by sa na prv\u00fd poh\u013ead mohlo zda\u0165,\u201c tvrd\u00ed Eng. \u201eSme presved\u010den\u00ed, \u017ee mnoho z\u00e1kazn\u00edkov, ktor\u00ed \u0161of\u00e9ruj\u00fa v\u00fdhradne alebo preva\u017ene v mestskom prostred\u00ed, t\u00fato mo\u017enos\u0165 ocen\u00ed. Ide o \u010disto praktick\u00e9 v\u00fdhody, o pocit priestoru a vzdu\u0161nosti, ktor\u00e9 s\u00fa v t\u00fdchto typoch aplik\u00e1ci\u00ed \u017eiad\u00face.\u201c<\/p>\n

N\u00edzky tunel motora pre kab\u00edny P vy\u017eaduje va\u0161u vo\u013ebu nov\u00e9ho 7-litrov\u00e9ho motora, ktor\u00fd m\u00f4\u017eete zvoli\u0165 pre v\u0161etky kab\u00edny P bez oh\u013eadu na d\u013a\u017eku alebo v\u00fd\u0161ku strechy.<\/p>\n","protected":false},"excerpt":{"rendered":"

V r\u00e1mci novej gener\u00e1cie n\u00e1kladn\u00fdch vozidiel Scania bolo doteraz predstaven\u00fdch p\u00e4tn\u00e1s\u0165 r\u00f4znych motorov Euro 6 s v\u00fdkonom od 280 do 730 k, patriacich do troch r\u00f4znych rod\u00edn (9, 13 a 16 litrov). Scania teraz nadv\u00e4zuje predstaven\u00edm \u0161tvrtej rodiny.<\/p>\n","protected":false},"author":1,"featured_media":25622,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[1607],"tags":[22,1034],"class_list":["post-25617","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-scania-uzitkove-vozidla-a-autobusy","tag-motor","tag-truck"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"de","enabled_languages":["sk","en","de"],"languages":{"sk":{"title":true,"content":true,"excerpt":false},"en":{"title":false,"content":false,"excerpt":false},"de":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/posts\/25617","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/comments?post=25617"}],"version-history":[{"count":4,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/posts\/25617\/revisions"}],"predecessor-version":[{"id":25624,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/posts\/25617\/revisions\/25624"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/media\/25622"}],"wp:attachment":[{"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/media?parent=25617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/categories?post=25617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/tags?post=25617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}