Mphamvu yopendekera, yu Jian wamwamuna pachimake!Ndi chitukuko chatsopano cha injini zisanu ndi imodzi zolemera za Cummins za 15L pamsika wapadziko lonse lapansi, mafunde aku China aku China akuchulukirachulukira.Kuwonjezera pa ndiyamphamvu pazipita 680ps, dzuwa matenthedwe 48%, makokedwe pazipita 3200Nm ndi zina zotero, mndandanda wa ntchito makina deta ndi zodabwitsa, ubwino luso la mndandanda wa injini, zochitika ntchito chidwi kwambiri.

Kumanga misewu yayikulu ku China kumayendetsa liwiro losalekeza la kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka anthu.Kumayambiriro kwa zaka za m'ma 1900, kukhazikitsidwa kwaukadaulo wapadziko lonse wa magalimoto olemera ofananira ndi injini ya 290 horsepower kwakhala "mfumu".Pokhapokha patatha zaka zopitilira khumi, kufananitsa mphamvu kwa zida zoyendera kumakhala 300 +, 400 |, 500 +, munthawi ya 600 +.Kotero, kwa makampani oyendetsa, ndi aakulu bwinoko?Kodi mphamvu yamahatchi ndi gimmick yotsatsa kapena ingofunika?

Cummins (China), mkulu waukadaulo jung feng, cummins engine (China) gulu la injiniya wamkulu zitseko tao, ndi zigawo za cummins (China) katswiri wamkulu wa gulu Cai Songli akatswiri atatu monga makhadi abwenzi okwera pamahatchi okayika ena ndi osokonezeka, kwa cummins 6 15 mayiko l injini kamangidwe kamangidwe ndi luso luso mu woyamba kutanthauzira akatswiri.

Guo Tao Suo, Chief Engineer of Engine Division of Cummins (China), Jun Feng Sai, CHIEF Technology Officer wa Cummins (China), ndi Songli CAI, Chief Engineer of Components Division of Cummins (China) (kumanzere kupita kumanja)

Ma injini amadalira mafuta kuti agwire ntchito, ndipo kuwonjezereka kwa kutentha ndi njira yabwino kwambiri yopangira mphamvu zambiri komanso chuma chambiri pakusintha kutentha kukhala mphamvu yamakina.M'malo mwake, kutentha kwa injini ya cummins kwafikanso pamiyeso yatsopano pakugwiritsa ntchito matekinoloje atsopano.

"Mu 2012, kutentha kwa injini ya cummins kunafika 51.2% mu pulogalamu ya US Supertruck;Mu projekiti yaposachedwa ya supertruck, injini ya cummins yotentha imafika 55%.Panthawi imeneyi, zinthu za cummins zidakwanitsa kutentha kwa 48-50% pamsika waku China. "Cummins (China), mkulu waukadaulo wa 15 l ndi wokongola pachimake kupanga cummins injini kusankha 48% mphamvu matenthedwe anafotokoza motsindika, malinga ndi msika Chinese kuganizira kwambiri ndalama, mpweya zofunika ndi osiyana, ndi mmene zinthu zilili pa zochitika zosiyanasiyana ntchito, gulu kafukufuku ndi chitukuko zosonkhanitsira potengera zimene zinachitikira kale mwayi chuma, mwambo kupanga mankhwala oyenera msika Chinese.

"Ndi ukadaulo wamakono, injini za 48% ndizokwera mtengo kuposa injini za 55% ndi 50%, ndipo iyi ndi imodzi mwamalingaliro omwe ma injini a cummins 15L amapangidwa kuti apange phindu kwa kasitomala."Suo Guotao, injiniya wamkulu wa Cummins (China) Engine Division, anawonjezera ndikulengeza kuti pansi pa chikhalidwe chakuti injini ya cummins 15L ndi 150-200kg yopepuka kuposa mlingo womwewo wa injini yamphamvu kwambiri, mathamangitsidwe a injini ya Cummins 15L ndi wasintha +16%.Kupulumutsa mafuta 5% -10% kuposa injini zamphamvu zokwera pamahatchi odziwika bwino m'malo ogwirira ntchito zimawonetsa magwiridwe antchito komanso mawonekedwe apamwamba.

Kutsimikizira cummins 15 L m'madera osiyanasiyana a China, ntchito yeniyeni ya zinthu zosiyanasiyana ntchito, kuchokera makasitomala gawo zoyendera motero, xinxiang, henan, yunnan kunming ku Shanghai kuti Chengdu, Sichuan chigawo, amanyamula galimoto yeniyeni, moyo mayeso, ndi Zotsatira za atatu 15 l magalimoto asanu ndi limodzi okhala ndi thirakitala ya injini ya cummins (6 × 4) pansi pa kugawa katundu, mawonekedwe ogwirira ntchito a light light express onse ali ndi ntchito yabwino, Ziribe kanthu kuyenda bwino, kapena chuma, poyerekeza ndi msinkhu womwewo wa magalimoto amphamvu. kukhala ndi ubwino woonekeratu.

Panthawi yomwe zida zogwirira ntchito zakhala njira yayikulu yogwirira ntchito pamakampani, pakadali makasitomala ambiri omwe amakhulupirira kuti magalimoto okwera pamahatchi opitilira 300+ kapena 400+ amathanso kunyamula magalimoto opitilira 500+ ndikupeza ndalama. katundu yemweyo.Kodi ndi chonchodi?

"Ngati mumsewu wachigwa, ubwino wa injini yamphamvu kwambiri, kuphatikizapo mphamvu ya 13L ndi 15L mphamvu ya mphamvu zosiyana sizikuwonekeratu, galimoto ikalowa mumsewu waukulu, mapiri, mapiri, zigwa, mphamvu za 15L zimatha kusewera. kuthekera kwakukulu, liwiro, chuma, kudalirika ndi zabwino zina zidzakhala zowonekeratu. "Suo guotao adanenanso kuti mu gawo lachisanu ndi chimodzi, injini zamphamvu zokwera pamahatchi sizidzangotsimikizira kuyendetsa bwino, komanso kuonetsetsa kuti kusamalidwa bwino pambuyo pokonza mapulogalamu ambiri."Poteteza mphamvu, injini zokwera pamahatchi zimatha kukhala zosinthika komanso zogwira mtima."

660-horsepower 6 X 4 yokhala ndi cummins 15L Injini yatsimikizira izi.Misewu yoyezedwa ya kunming kupita ku Chengdu Express yochitidwa ndi Blackbird Logistics ili ndi kusiyana kwakukulu kokwera.42% ya 865km njira yolowera njira imodzi imakhala ndi otsetsereka> 1.4%, 20% imakhala ndi otsetsereka> 2.92%, ndipo otsika kwambiri ndi 485m (Chengdu) ndipo okwera kwambiri ndi 2500m (Huize).Kuyendetsa kwenikweni kwa galimotoyo sikungowonjezera nthawi yake, komanso chuma chabwino kwambiri.

Mwachiwonekere, magwiridwe antchito abwino kwambiri a injini yamahatchi okwera amakhala ndi gawo lofunikira pakupititsa patsogolo kuyendetsa bwino kwamayendedwe akutali pansi pamikhalidwe yonse.

"Injini yaposachedwa kwambiri ya Cummins (15L) ndiyokhazikika komanso yothandiza.Si nsanja imodzi, koma kuphatikiza kwaukadaulo watsopano womwe udapangidwa kale. ”Malingana ndi Bambo Sai, injini ya cummins 15L ndi zotsatira zatsopano za mgwirizano wakuya pakati pa gulu la Wuhan ndi gulu la North America, komanso kutenga nawo mbali kwa mabungwe ena a cummins r & d ku Ulaya ndi padziko lonse lapansi."Injiniyi siyogwirizana kwambiri ndi injini yaku North America X15, ngakhale kusuntha kwa injini kuli kofanana, koma ukadaulo siwofanana."

Cummins 15L national VI injini aftertreatment system imatengera kapangidwe kake ndipo imakhala ndi DPF yogwiranso ntchito, yomwe imakulitsa kupezeka kwa malire a torque chifukwa cha kutsekeka kwa njira yochiritsira, kapena kuchitika kwa malo oyeretsa.CAI Songli, mainjiniya wamkulu wa Parts and Components Division of Cummins (China), adati magwiridwe antchito ndikusintha kwazinthu za Cummins zimapindula ndi kulimbikitsa kosalekeza kwa kafukufuku wasayansi ndi chitukuko, ndipo zabwino zazinthu zisanu ndi chimodzi zapadziko lonse lapansi ndikuwonetsa konkriti kwaukadaulo waukadaulo."Lingaliro lathu ndikukula ku China, kupanga ku China, kupanga ku China ndipo pomaliza kugwiritsa ntchito ukadaulo padziko lonse lapansi.Komanso, osati mu injini ya dizilo, Cummins mu gasi lachilengedwe, mphamvu zatsopano ndi magawo ena aukadaulo wamayankho amagetsi.

mawu ofunika: cummins, injini, dongosolo yozizira, mpope madzi