Kuyendetsa BMW X3: The X-Files
Kwa European Union, BMW X3 ndi mlendo kale. Kupanga zitsanzo kunachoka ku Graz, Austria kupita ku Spartanburg, South Carolina. Ili ndi china chake cha moyo waku America - X3 yatsopano ndiyabwino kwambiri kuposa yomwe idakhazikitsidwa. Komabe, ponena za mphamvu zamakhalidwe, zimakhazikika mumizu yake yaku Germany.
Kulowa kwa BMW mdziko la mitundu ya SUV kwakhazikitsa mawonekedwe atsopano pagalimoto yamtunduwu. Pomwe X5 inali yodzithandiza yokha mu 1999, madalaivala awo anali atazolowera kuyenda kwakomwekugwedezeka, ndipo munthu sakanatha kulingalira kuti mawonekedwe amisewu yayitali kwambiri amatha kukhala ngati galimoto. M'malo mwake, kuyambira pano kupita mtsogolo, tanthauzo la "SUV" silinali loyenera kwenikweni kwa magalimoto otere. Kenako X3 idabwera, yomwe imagwiritsa ntchito nsanja ya 3 Series, ndipo mainjiniya a chassis adaganiza kuti atha kuyesa mayeso a psychology ndi matupi ake. Kuyimitsidwa kovuta kwambiri kunapereka msewu womwe Auto Motor und Sport idatcha mtunduwo "galimoto yayitali kwambiri padziko lonse lapansi". Chifukwa chake, pankhani yamphamvu, ngakhale ndi matekinoloje amakono, zidzakhala zovuta kuti X3 yatsopano ifike pamlingo wapamwamba ndipo chisonyezo cha izi ndi zotsatira pafupifupi zofanana pakuyesa kwa ISO.
Komabe, apa pakubwera zambiri, koma ...
X3 yatsopano ndiyapamwamba kwambiri kuposa momwe idapangidwira poyendetsa bwino ndipo ndipamene mainjiniya apita patsogolo kwambiri. Mtunduwo umagonjetsa zopinga ndi zosakhazikika ndi zina zotheka zamatsenga, zimayatsa kugwedezeka osagunda thupi, zimangoyendetsa pachimake ndipo patangopita mphindi pang'ono zikuyenda mwamphamvu, ngati kuti palibe chomwe chidachitika. Chassis ya X3 yatsopano, yopangidwa ndi MacPherson strut yokhazikitsidwa ndi mabokosi awiri kutsogolo ndi kapangidwe kake ka 92D kinematic kokhala ndi track XNUMXmm kumbuyo, imagwira bwino ntchito.
Chifukwa cha dongosolo la Dynamic Damping Control, lomwe limasintha makhalidwe a zowonongeka zowonongeka, pamene masewera a masewera atsegulidwa, galimotoyo ikhoza kusinthidwa mofanana ndi yomwe idakonzedweratu, koma nthawi zambiri zimakhala zosafunikira. Yachibadwa (yomwe imagwirizana nthawi zonse ndi mikhalidwe) ndi Comfort imagwira ntchito bwino, ndipo zimatengera khama lalikulu kuti galimotoyo ifike pamtunda wake ndipo imafuna kulowererapo kwa pulogalamu yokhazikika. Chothandizira kwambiri pa izi chimapangidwa ndi xDrive wapawiri kufala dongosolo, mwayi wofunikira kwambiri womwe ndi liwiro la ntchito - kutengera momwe zinthu ziliri, imagawanso torque kuchokera ku 0: 100 mpaka 50:50 kupita kutsogolo ndi kumbuyo. gwero pogwiritsa ntchito clutch mbale. . Wothandizira wake ndi Performance Control system, yomwe imagwiritsa ntchito braking force mkati mwa gudumu lakumbuyo ikamakona. Palibenso china chomwe chingayembekezere kuchokera pagalimoto yomwe imayesetsa kukwera bwino mumsewu wamatope. Izi zimathandizidwanso ndi kachitidwe katsopano ka Thyssen Krupp electro-mechanical steering system, yomwe imakhalanso yosinthasintha komanso imachepetsa kugwiritsa ntchito mphamvu poyerekeza ndi ZF electro-hydraulic system yapitayi.
F25 nsanja
Osangokhala chassis ndi zamagetsi zokha, komanso nsanja ya F25, yolumikizidwa kwambiri ndi nsanja yomwe idzagwiritsidwe ntchito mu 3 Series yatsopano ndikuphatikizira zigawo za mndandanda wachitatu ndi wachisanu, zimathandizira kwambiri pakukwaniritsa kuphatikiza kwamphamvu ndi mphamvu. ... Imangokhala yamphamvu komanso yopitilira muyeso, komanso yayikulu kuposa yomwe idakonzedweratu. Ndikukula kwamiyeso yonse (kutalika kudakwera ndi 83 mm mpaka 4648 mm, m'lifupi ndi 28 mm mpaka 1881 ndikutalika kwa 12 mm mpaka 1661 mm), kukula kwa m'badwo woyamba X5 kukufikira, ndikutalika kwa kanyumba kumamveka ponseponse. mayendedwe. Kwa BMW, compact SUV tsopano ikutchedwa X1 ndipo X3 imadzaza kusiyana pakati pake ndi X5 mwangwiro.
Zida zamtengo wapatali, ma ergonomics apamwamba kwambiri, zowongolera zogwira ntchito, zida zosavuta kuwerenga pa dashboard, chiwonetsero chamutu, kulumikizana kwa foni yam'manja ndi kulumikizidwa kwa intaneti ndi zina mwazophatikiza zomwe zimapereka chitonthozo chapadera chokwera mgalimoto. .
Zomwe zabisika pansi pa hood?
Pongoyambira, mtunduwo uzipezeka pamitundu ina yokhala ndi malita anayi a Common Rail xDrive 2.0d turbo dizilo (184 hp) ndi injini yamphamvu yamaolita sikisi itatu ya lita imodzi yokhala ndi jekeseni wachindunji ndi Valvetronic refueling popanda chopopera xDrive 35i (306 hp). Makina amphamvu kwambiri a dizilo ndi mayunitsi ang'onoang'ono a mafuta amabwera pambuyo pake. Chatsopano ndi kuthekera kokonzekeretsa injini ya dizilo ndi ma eyiti othamanga eyiti, yomwe imalola kuyendetsa sikungoyenda pang'ono chifukwa cha torque yayikulu (380 Newton metres kuyambira 1750 mpaka 2750 rpm), komanso kuphatikiza kwa poyambira poyambira ndi chosungira chapadera cha gearbox zida. Njira imeneyi imapezekanso pamitundu yopitilira 100-liwiro yoperekera maukadaulo ya injini ya dizilo, komanso yoyendera sikisi yamphamvu zisanu ndi chimodzi pomwe njira yokhayo ndiyo njira yokhayo. Njira zoterezi, komanso dizilo wothandiziranso kwambiri, wokhala ndi ndege yoyendera yapawiri yopangidwa mwapadera yomwe imalola kuti izigwira ntchito pang'onopang'ono popanda kunjenjemera kosasangalatsa, komanso pampu yamadzi yoyendetsedwa pakompyuta yomwe imathandizira kuti magwiridwe antchito azitha kutentha, kuphatikiza ndi mwendo wamanja wolemera kwambiri. kumwa kwapafupifupi kumakhala kovomerezeka malita asanu ndi awiri pa XNUMX km.
Stylistically, BMW imatsata zomwe zikuchitika pakapangidwe ka mtundu wake. X3 yatsopano ndiyodalirika koma yodziwika bwino pagulu la kampani yaku Bavaria. Amadziwika ndi kuphatikiza kwa mawonekedwe anyali yakumbuyo (yokhala ndi zinthu za LED) ndikusintha kwamphamvu kumbuyo. Mbali lakumbuyo nthawi yomweyo amazindikira chibadwa cha kuloŵedwa m'malo, kusinthidwa ndi awiri anatchula zokhotakhota sculptural. Komabe, X3 silingafanizidwe ndi zojambulajambula za Series 5, ndipo izi zimachitika makamaka chifukwa chakumbali yazinthu zina zomwe zimawonetsa kuyatsa kwa nyali.
Komabe, china chilichonse chili pamwamba - mpangidwe ndi mphamvu zosunthika, chifukwa chake chotsatira chomaliza cha mayeso a auto motor und masewera a X3 xDrive 2.0de ndi nyenyezi zisanu. Zingakhale zovuta kupeza umboni wabwino wa makhalidwe a chilengedwe cha Bavaria.
mawu: Georgy Kolev
chithunzi: Hans Dieter-Zeufert
