Mhedziso dzekupedzisira dzebasa remimhanzi rinobudirira dzinofanirwa kuve dzakakosha. Uye semunyori wese ane mukurumbira, BMW inonyatsoziva izvi nekuti chimwe chinhu chakafanana chine chokwadi chemotokari, ndicho chimwe chezvikonzero zvekubuda kweiyo mota. BMW M2 CS.
Kana kugadzirwa kwemuenzaniso kuchiguma neshanduro yemediocre, ndicho chinhu chinova chakanamirwa kundangariro dzakaungana sezvipembenene pamhepo panopera rwendo rwezororo rezhizha.
Iyo BMW M2 CS saka inoratidza kupera kwe2 Series (mukati megore kunouya chizvarwa chitsva). Kana iwe uchirangarira, iyi ikozvino ine chikamu chikuru cheiyo yakashumirwa ichangoburwa pamberi-mavhiri drive chikuva, zvisinei, mune iyi bodywork yakaramba yakatendeka kumisimboti yemhando yeBavaria, iyo mota dzemitambo dzine hunhu hwemabhenji dzinofanirwa kuve. kusundwa nemavhiri ekumashure uye kwete kudhonzwa nemavhiri ekumberi.
muenzaniso usina kumboitika
Kunyange tichifunga kuti kune M2 Makwikwi (anoshandisa injini imwe chete, asi ne 40 hp zvishoma asi yakafanana 550 Nm), mainjiniya eGermany aida kusimudza bhari zvakanyanya.
Nyorera kune tsamba yedu
Saka, sekutsanangurwa kwatinoitwa naMarkus Schroeder, director wepurojekiti iyi, ino inguva yekutanga kuti mutsara wakaganhurwa weiyo sporty compact BMW modhi yazvarwa (yakatanga kutaurwa nezve 75 mauniti chete asi zvinogoneka kuti ichapfuura. izvo, zvichienderana nekuti iyo inoda kuita sei ikozvino pakuvhurwa kwayo).
Maererano naSchroeder, "M2 CS inowedzera kukwidziridza envelopu ine simba yakakurudzirwa neM2 Competition kufadza rudzi rusingawanzoitiki asi runoda zvikuru rwemutengi anofarira kuita nguva nenguva panjanji".
Mune mamwe mazwi, mumamiriro ezvinhu chaiwo, apo kubviswa kwegumi chechipiri pamakumbo kunoramba kutsvakwa sekunge iGirari Tsvene, uye naizvozvo pfungwa yokuti mutyairi akafanana, asingasiyi maasphalts evanhu vose, haazombovi. kugona kuona kunokosheswa..
"Zvandinoda iwe" carbon fiber
Iko, zvino, yekutanga CS yeM2 (paiva neCS muM3 neM4) uye inoshanda sehwaro hwemotokari yemotokari yeBMW, chimwe chinhu chisina kuoma kutenda nemutambo wakasimbiswa wemitsara uye zvikamu.
Ngatitangei nebodywork yeBMW M2 CS iyi: muromo wezasi webumper yekumberi, bhoneti (inorema hafu yakaenzana neCompetition uye inosanganisira kutorwa kwemhepo kutsva) uye aerodynamic profile (Gurney) inokwira pamusoro pechivharo che. sutukesi itsva.
Carbon fiber iri kwese kwese.
Senge diffuser pazasi pebhampa rekumashure, zvese izvi zvinhu zvinogadzirwa nekabhoni fiber, uye mune zvese zviitiko, iyo yekupedzisira-mwenje uye yakanyanya kuomarara zvinhu zvinoratidzwa kune yakakura kana diki dhigirii.
Chinangwa chezvinhu izvi kuwedzera aerodynamic pressure uye chiteshi mhepo yakatenderedza uye pasi pemota, kuderedza mhirizhonga.
Kushandiswa kwekabhoni fiber kwaive nekuda kwekuda kuderedza uremu. Zvinofadza, iyo M2 CS inorema zvishoma zvishoma pane Makwikwi ("pasi pe40 kg", maererano naSchroeder) kwehuwandu hwe1550 kg.
Kukosha kwakakura, kwete nekuti iyo inochinjika kumiswa inowedzera huremu kana ichienzaniswa ne "passive" yehuwandu hama. Zvese nekuti BMW yakasarudza kusagadzira mota yakanyanyisa.
Dai icho changa chiri chinangwa chekutanga, zvingadai zviri nyore kuita pasina mutsara wezvigaro zvekumashure, air conditioning kana audio system. Saka, kuwedzera kwekabhoni fiber zvikamu uye kuderedzwa kwekabhini's acoustic insulation material hazvina kukwana kune yakanyanya kuomarara "chikafu".
Injini yekufananidza
Iine masilinda matanhatu emumutsara, 3.0 l uye (pano) 450 hp, injini iyi yakashongedzerwa nemhando yepamusoro yeBMW engineering: kubva kune maviri mono-scroll turbos, kusvika kune yakakwira yakananga jekiseni, kune inoshanduka valve actuation system (Valvetronic ) kana Vanos crankshaft (inlet and exhaust), hapana chinoshaikwa.
Zvakadaro, kudzikisira kwehuremu kwekutya kunoreva kuti BMW M2 CS haiite zvirinani pane iyo ine simba shoma M2 Competition maererano nekuita.
Zvakadaro, iine matanhatu-speed manual gearbox (yekutanga paBMW ine CS zita remadunhurirwa) iyo 100 km/h inosvika mu4.2 s, nemamwe mazwi, rekodhi yakafanana neMakwikwi ane otomatiki transmission ine mbiri clutch M DCT. .
Kana yakashongedzerwa negiya bhokisi iri, BMW M2 CS inoona nguva kubva pa0 kusvika 100 km/h ichiderera nezvikamu zviviri mugumi zvesekondi uye mashandisirwo ari nani. Dambudziko nderei? Kuisarudza kunorema 4040 euros pabhajeti yagara ichida…
Kana iri yekumhanya kukuru, iyi 280 km/h (10 km/h kupfuura Makwikwi).
Chassis inochinja kupfuura injini
Sezvineiwo, yanga isiri iyo injini yakachinja zvakanyanya muM2 CS, iine nhau huru dzakachengeterwa chassis uye pasi kubatana.
Mundima yekubhureki, M Compound mabhureki anoshandisa madhisiki akakura pamavhiri mana (anogona kunge ari kabhoni-ceramic).
Pakumiswa, tine kabhoni fiber zvikamu kumberi (pamwe nealuminium, iyo inoshandiswa zvakare kumashure), mabhushi akanyanya kuomarara uye pese pazvinogoneka (uye zvinobatsira) mainjiniya akashandisa zvibatanidza zvakasimba (hapana rabha). Chinangwa chacho? Gadzirisa hutungamiriri hwevhiri uye kugadzikana kwegwaro.
Tichiri mumunda wekumiswa, tine yekutanga: kekutanga M2 ine yakajairwa inogadziriswa yemagetsi kuvhunduka inopinza (ine matatu modes: Comfort, Sport uye Sport +).
Saka, kumiswa kunoshuviwa kuve kwakanyanya kuomarara padunhu hakuiti kuti kutyaira mumigwagwa yeruzhinji kuve dambudziko rekusagadzikana.
Panguva imwecheteyo zvinogoneka kusiyanisa huremu hwekutungamira (iyo kunyangwe muComfort mode inogara ichirema kwazvo), mhinduro yegiya (otomatiki), mhinduro yechirongwa chekugadzikana, mhinduro uye ruzha rweinjini. (zvakare inochinjika kuburikidza nebhatani pane iyo centre console).
Zvakafanana neM2 Makwikwi isu tine M Active Differential, iyo auto-blocking uye iyo M Dynamic Mode, diki-basa reiyo kugadzikana yekudzora sisitimu inobvumira hukuru hukuru hwekutsvedza.
Kana iri yekuzvivharira, kana ichinge yaona kurasikirwa kudiki kwe motivity inogona kusiyanisa zvachose kuburitsa torque pakati pemavhiri maviri ekumashure (100-0 / 0-100), iyo yakanakira dhigirii yekuvharira inobva yatsanangurwa uye inoshandiswa neinjini. magetsi mu150 milliseconds.
Inobatsira kwazvo nekukasira kutanga pameso ane madhigirii akasiyana ekubata, iyi auto-lock haingobatsiri kudhonza mota mugonhi (combating understeer kana ichipinda mumacurve akaomesesa anogadzirwa nekumhanya kukuru) asi zvakare inodzikamisa kana iko kukurumidza kwechinguva. inotiudza kuti zvakanaka kubhureki nekutendeuka panguva imwe chete.
Michelin Pilot Cup matayi (245/35 kumberi uye 265/35 kumashure, pa19 ”mavhiri mune yakajairwa nhema lacquered kana goridhe rakagomara sechisarudzo) ndiwo akakodzera kune avo vanofunga nezvekushandisa yakawanda yenguva yavo neCS. munzira.
Kana iyo pfungwa iri yekungove neyakanyanya kushamisa yemitambo kompakiti yevamwe vanokwira zvishoma munzira munzira (pamwe yatove kufunga nezve remangwana rekutenda kwemota ine zvese zvekukwanisa kuita muunganidzwa), saka yakanyanya kufanira Super Matairi emitambo (ingotsanangura, mahara, kana uchiraira).
Panzira yekumaka misiyano
Mushure mekuita mharidzo dzinodiwa dzeBMW M2 CS, hapana chakafanana nekuimhanyisa padunhu (munyaya iyi muSachsenring, Germany) kuyedza kuona zvimwe zvakavimbiswa.
Mushure mezvose, nechiyero ichi chekushanda, ruzivo rwekuseri kwegumbo mumugwagwa rwaizova rushoma kudarika kujekesa, kunyange kana yakakubvumira kuti unzwisise unhu hunobva kumagetsi ekuvhundutsa.
Bhatani rekutanga, kutinhira kweinjini, tsono dzichiita hupenyu uye ipapo iwe unoenda… Hazvina kukosha kutaura zvakawandisa kuti iyi imota inokurumidza, inokurumidza.
Mune 0 kusvika 100 km/h sprint inotokunda mukwikwidzi wayo mukuru "kunze kwemusuwo", iyo inodhura zvakanyanya (inodhura 138,452 euros) asi yakanyanya kwayakarerekera uye yakadzikama mukuita (neruremekedzo yepakati-kumashure gadziriso yeinjini) Porsche Cayman GT4.
Musiyano unosvika hafu yesekondi, uyezve Cayman ine boxer yayo matanhatu-cylinder, 4.0 l, mumhepo 420 hp pakumhanya kwepamusoro inosvika 304 km/h zvichienzaniswa ne280 km/h yeM2 CS.
Izvi zvinonyanya kukonzerwa nekunatswa kwayo aerodynamics uye huremu hwakaderera (anenge 130 kg zvishoma), izvo zvinozoibvumira kuti izvirumbidze zvishoma yakanakira huremu / simba reshiyo (3.47 kg/hp yePorsche uye 3.61 yeBMW) uye nekudaro kubhadhara. nokuda kwesimba rezasi uye kusavapo kwe turbo.
Chassis inopenya
Tichifunga nezvekuchinja kwakawanda kwechasi uye kubatanidzwa kwepasi uye hunhu hwavo hwemukati, hazvishamisi kuti, kunyangwe padanho re "kuchinja", iyo M2 CS inogona kuzvirumbidza nechasikisi inopenya.
Muchokwadi, inotova imwe yemhando dzeBMW dzakanyanya kushanda panjanji, icho hachisi chinhu chidiki tichifunga nezve yakakwira geji yemhando yeBavaria mune izvi.
Mumigwagwa yakaoma, zvinganzi mberi kwemotokari yakasimwa pasi uye iyo ndiyo yemashure inotsvaira nzira, nehukuru kana hushoma hwekufamba, zvichienderana nekugadzikana kwekugadzirisa nzira yakasarudzwa.
Asi, kana kubata kusina kunaka kana kuti asphalt yakanyorova, kumashure kweM2 CS kunowanzoda kuwana chido chega, uye kwete nguva dzose kana zvasvika kune izvozvo.
Muzviitiko izvi, zvichave zviri nani kuita mapeji enzira "neruoko rumwe pasi", ndiko kuti, nekugadzirisa kugadzikana muchirongwa chisingachinjiki.
Nezvekuita kweinjini, kunonoka kwekupindura kweturbo kudiki uye chokwadi chekuti inoburitsa torque yese pabani kubva pa2350 kusvika 5500 rpm yakakosha kuti masilinda agare "akazara", kunyanya muinjini yeturbo.
Kunyangwe yakawanda kabhoni fiber, huremu hwekuchengetedza uremu uchienzaniswa neM2 Makwikwi ingori 40 kg.
Muchitsauko chekufambisa, neiyo giya giya bhokisi kune akawanda manpower (uye mamwe "kubatanidzwa" purists achataura).
Neatomatiki dual-clutch manomwe reshiyo, kune kutarisisa kwakawanda kune matrajectories apo magiya ari kubhururuka kubva kumusoro kusvika pasi nemapaddles kuseri kwevhiri uye unogona kuchengetedza mashoma mashoma pamakumbo.
Pamateru, kugovanisa huremu hwakaenzana pamusoro pemaekisi maviri uye kuwedzera kusimba kwechasisi/bodywork kunoita kuti BMW M2 CS iyerere kubva pakutendeuka kuenda kutendeuka nechokwadi cheanorovedzera skier.
Izvi zvakadaro kunyangwe mune mamwe anokurumidza macurves tsika yekuwedzera nzira inonzwisiswa, iyo inonzi nemainjiniya eGerman ndeyekuda nekuti inobatsira kunzwisisa kuti miganhu iripi.
Iyi miganho zvakare iri kure nekuda kwekumisikidzwa kunogadziriswa mukutonga kwemuviri roll uye mukumiswa kusimba kana tikasarudza iyo Sport + modhi.
Nekudaro, mumamiriro ezvinhu akadaro zvingave zvine musoro kuti usarudze chirongwa chine mwero chekutungamira, chinonzwa kurema - asi chakanyatsojeka, nekuda kwekuwedzera kudiki kwevhiri camber.
Sezvo paine mabhatani maviri eM Mode pavhiri redhiraivha, unogona kuseta zvigadziriso zvako zvaunofarira
gearbox/injini/kutungamirira/kumiswa/kudhonza kudzora uye tsvaga yaunoda zvakanyanya.
Iyo yakanaka ndeyekuva neimwe ine yakasarudzika marongero emugwagwa uye imwe ye track, nekudaro kuchengetedza nguva.
Inosvika rinhi uye ichaita marii?
Nehuwandu hwezvikamu zvichavakwa zvichiri mubvunzo wakavhurika, zvinhu zviviri zvatove nechokwadi nezveBMW M2 CS.Chekutanga ndechekuti inorova musika mwedzi uno uye yechipiri ndechekuti iyo vhezheni ine manyorerwo ekufambisa inodhura 116 500 euros uye iyo mutsauko ine otomatiki kutapurirana inokwana 120 504 euros.
Vanyori: Joaquim Oliveira/Press-Inform.
Zvido zvehunyanzvi
| BMW M2 CS | |
|---|---|
| Motor | |
| Architecture | 6 masilinda mumutsara |
| Distribution | 2 ac/c./16 mavharuvhu |
| Zvokudya | Kukuvara zvakananga, Biturbo |
| Compression ratio | 10.2:1 |
| Capacity | 2979 cm3 |
| simba | 450 hp pa6250 rpm |
| Binary | 550 Nm pakati pe2350-5500 rpm |
| Kutenderera | |
| Kudhonza | shure |
| Gear box | Manual, 6 kumhanya (7 kumhanya otomatiki, mbiri clutch sarudzo) |
| Chassis | |
| Kumiswa | FR: Independent McPherson; TR: Yakazvimirira yakawanda- maoko |
| mabhureki | FR: Ventilated discs; TR: Ventilated Discs |
| Direction | rubatsiro rwemagetsi |
| kushandura dhayamita | 11.7 m |
| Dimensions uye Mano | |
| Comp. x Upamhi x Alt. | 4.461m x 1.871m x 1.414m |
| Kureba pakati peaxis | 2693 mm |
| suitcase capacity | 390 l |
| warehouse capacity | 52 l |
| Mavhiri | FR: 245/35 ZR19; TR: 265/35 ZR19 |
| Kurema | 1550 kg |
| Zvigadziro uye kushandiswa | |
| Maximum kumhanya | 280 km/h |
| 0-100 km/h | 4.2s (4.0s ine automatic teller muchina) |
| Kushandiswa kwakasanganiswa* | 10.2 kusvika 10.4 l/100 km (9.4 kusvika 9.6 ine automatic transmission) |
| CO2 kuburitsa* | 233 kusvika 238 g/km (214 kusvika 219 ine automatic transmission) |