Kutuluka: BMW HP4

(Auto magazine 21/2012)

lemba: Petr Kavčič, chithunzi: BMW

BMW HP4 ndi chilombo, chokwiya, chowopsya, chankhanza, chokongola komanso chabwino kwambiri chomwe chimakukakamizani kuti muyesenso, kuyang'ana kupyola malire a odziwika ndi otetezeka. Ndakhalapo, ndinakwerapo, ndikukankhira mpaka kutsiriza, ndipo ndinamaliza wosakhutira. Ndikufuna zambiri! Seputembala kukutentha kum'mwera kwa Spain, komwe mpikisano wa Jerez de la Frontera 'circuito de velocidad' umadutsa m'malo achipululu, kwawo kwa MotoGP ndi F1 racers, malo opita kwa oyendetsa njinga zamoto ambiri omwe ali ndi njala.

BMW sinatembenuke ndikusankha malo oyenera kukhudzana koyamba ndi njinga yawo yaposachedwa. Panali opukutidwa omwe anali kutidikirira HP4, aliyense anali ndi makina ake omwe amathandizira pazosintha ndikulemba mosamala deta ya telemetry, yomwe (simukhulupirira) itha kugulidwa ma yuro mazana angapo, ndipo mu phukusili mumapezanso chidziwitso cha zosintha. Mwazina, komanso kwa ife liwiro lamayendedwe apafupi Hippodrome Grobnik (mapiri samakhala mndandanda). Kusiyana pakati pathu ndi okwera pama fakitole tsopano kwakuchepa kwambiri, makamaka pazinthu zomwe tonse titha kukwera.

Koma nthawi yomweyo, nzeru zonse zamagetsi ndi imfa yamakangano a tavern. Kodi "mwawotcha" mochuluka bwanji komanso kupendekera kotani komwe kwatsala mpaka pomwe tayala silingatengenso zalembedwa pa kiyi wamba ya USB yomwe mumayiyika pakompyuta yanu ndikusanthula deta, kuthamanga, kutsamira, gearbox ndi machitidwe a system. motsutsana ndi drive wheel slip (BMW imatcha DTC iyi).

Koma BMW HP4 sizinthu zapadera kwambiri chifukwa cha telemetry komanso chosinthira chowotcha chomwe chimangoyatsa komwe, ndimphamvu zonse zopanda phokoso, mumangoyimilira ndikumva kugunda kwamphamvu kwa kutaya kwa Akrapovich. Injini ili nayo 193 'akavalo', yomwe ili yofanana ndi S1000RR yokhazikika, ndipo Akrapović amawonjezera mphamvu ndi torque pakati pa 3.500 ndi 8.000 rpm, zomwe zimamveka ngati kukankha kowonjezereka mu bulu pamene mutsegula phokoso pakona. Koma kukhala njinga yamphamvu kwambiri komanso yopepuka kwambiri yama silinda anayi sizinthu zonse.

M'malo mwake, chosintha chake chenicheni v kuyimitsidwa kwachanguizo zinali zoletsedwa mu superbike. Mfundo imeneyi ndi zaka zoposa 10, anabwereka ku yapamwamba BMW 7 Series Sedan. Mtsogoleri wa dipatimenti yoyimitsa chitukuko adati mwachidule: "Tikudziwa kuti zimagwira ntchito, kuti palibe kuwonongeka m'dongosolo lino, ndipo ichi ndiye chinthu chofunikira kwambiri."

Ine ndithudi analemba kale kuti BMW nthawi zina anaseka pamene, kunena, zaka 15 zapitazo iwo anawonjezera ABS kwa njinga yamoto. Koma atayika ABS munjinga yawo yayikulu, yomwe inali S1000RR yatsopano, zaka ziwiri zapitazo, palibe amene ankasekanso. The HP4 tsopano ndi nkhani yatsopano, osati tsamba latsopano mu mbiri ya njinga yamoto, koma ine angayerekeze kunena kuti ndi chiyambi cha mutu wonse.

Kuyimitsidwa kwachangu kumagwira ntchito! Izi ndizabwino kwambiri kotero kuti nthawi zonse mumakhala ndi njinga yokonzedwa bwino panjira (kapena msewu), momwe msewu ulili komanso kalembedwe kake. Kunena mophweka: pamene ine ndinachikankhira icho, chiwombankhangacho chinakhala cholimba komanso chowongoka, pamene chinakumba mu phula ndipo, mosiyana, mosiyana. Ngati msewu ndi womwe mukufuna, mutha kukwera bwino.

BMW idatcha dongosololi DDC (Dynamic Damping Control)... Koma, komabe, mukuyenera "dinani" kasupe musanadziwe nokha. Zonsezi zimagwiritsa ntchito mabatani kumanzere kwa chiwongolero, komwe mungasankhe mtundu wa injini ndi kayendedwe ka ABS, chifukwa chake kuyimitsidwa kwachangu. Ndizotheka kuti posachedwa sipadzakhala njinga yamoto yokhayo yomwe imayimitsidwa mwamphamvu, ngati opikisana nawo atha kutsatira luso laukadaulo. HP4 ilinso 'yambitsani kuwongolera', kapena ngati ndiyesera kumasulira, dongosolo limayamba. Izi zimangogwira mu pulogalamu yamagetsi yothamanga kwambiri (yosalala) ndipo imapangidwira mulingo woyenera kuyambira poyimilira, nkuti, kuthamanga. Masensa akangodziwa kuti gudumu lakumaso likukweza, zamagetsi zimachotsa torque mu injini.

Kuyimitsidwa, dongosolo loyambira, masewera oyambira a ABS ndi mabuleki othamanga a Brembo sizingakhale momwe aliri ngati sanamangidwe mu HP4. 15-liwiro kumbuyo samatha kulamulira... Mutha kusewera ndimisewu popanda vuto lililonse, popeza zamagetsi zomwe zimalumikiza malo opumira, masensa opendekera, ABS ndi gawo lomwe ndi ubongo wa njinga yamoto limatsimikizira chitetezo ndi chisangalalo.

M'mapeto oyambira, ndimakwera HP4 mu pulogalamu yamasewera, zomwe zikutanthauza kuti kuwala koyera komwe kumawonetsa kusokoneza ma skid kumabwera pafupipafupi. Ndizotetezeka kwambiri, simukuopa kupwetekedwa kumbuyo komweko. Kenako ndidasintha pulogalamu ya Race, yomwe idawonjezera kale masewera ena, ndipo patadutsa theka la masewera, njinga zidasinthidwa kuchoka pa matayala amsewu a Pirelli kukhala matayala othamanga, ngati kuti amagwiritsidwa ntchito pa liwiro la njinga zamoto.

Anthu anga, ndakatulo bwanji! Mwa Slick komanso pama matayala oterera, anali atathamanga kale moopsa. Kupepuka kwa ngodya kumakhala kochititsa chidwi, mwina chifukwa cha matayala othamanga, mwina chifukwa cha mawilo opepuka a aluminiyamu, mwina chifukwa chakuyimitsidwa kwakukulu, kulemera kopepuka kopitilira muyeso ndi chimango cha njinga yamoto. Ndikuyendetsa, ndinali wokonda kwambiri, bwanji ngati china chake chingandichitikire pa liwiro la 180 km / h kutsika kudzera paulendo wautali, makamaka, kungakhale bwino osayang'ana pa kauntala konse! Koma palibe chomwe chinachitika. HP4 idasungabe njira yake bwino ndikutsimikiziranso kuti BMW imadziwadi momwe ingawonetsetse kuti njinga imakhalabe yoyenda bwino.

Ndinali wofunanso kudziwa kuti zamagetsi sizinalowerere mwano pamene, mwachitsanzo, ndimathamanga kuchokera pakona pa gudumu lakumbuyo. Pulogalamu yamasewera kwambiri, zamagetsi zimalola kuyenda mtunda wautali pagudumu lakumbuyo, kuletsa kukweza kwambiri pokhapokha zikafika pangozi.

Kudalira njinga ndikofunikira apa, ndipo m'mene ndimapumira komanso pang'onopang'ono, pang'onopang'ono, ndikufufuza ndikuyesa zomwe DTC ndi DDC idachita, ndidangomwetulira mu kope langa. Momwe zimakhalira ngati mukudziwa kuti wina akukutetezani kwa inu nokha. Chifukwa tayala limazembera ngati pali mafuta ochulukirapo motero mphamvu pagudumu lakumbuyo, ndipo tsopano zamagetsi zimazindikira izi mwangwiro komanso modekha zimangochenjeza ndi kung'anima pang'ono kwa kuwala.

Ndikukhulupirirani, kodi zonsezi zimadziwika bwanji mubwalo, ngati tifanizira BMW S1000RR ndi HP4 - ndiye kuti, mpikisano wake wapamwamba kwambiri waukadaulo? BMW ikunena kuti panjira ngati Jerez, HP4 imapeza sekondi yabwino pamlingo uliwonse. Tsopano chulukitsani izo ndi kuchuluka kwa mipikisano yomwe mpikisano wachisangalalo umatenga… Mumapeza lingaliro, kulondola. Chabwino, ubwino uwu ndi wofunika, koma, chodabwitsa, sichilipidwa mu golide wouma. Mumapeza maziko a HP4 pang'ono 19.000 Europamene cholumikizira chokwanira kapena chopepuka cha kaboni cholowa ndi zida zothamanga ziyenera kuwonjezera pansi pa zikwi zinayi.

Ndikukhulupirira kuti tsiku lina izi zidzatifikitsa pafupi ndi njinga za MotoGP chifukwa nyalugweyu adawonetsa mano ake pang'ono ku Spain. Masekondi 2,9 kuchokera pa 0 mpaka 100 km/h ndipo liwiro lapamwamba la 300 km/h sikophweka.