Gwajin gwajin BMW ActiveHybrid X6: sababbi shida
Abubuwa
V8 biturbo man fetur, biyu lantarki Motors, uku planetary Gears, hudu faranti clutches da dual watsa - tare da farko na X6 a cikin cikakken matasan version. BMW sun dogara da babban makamin fasaha.
Kalmar "matasan" ga mutane da yawa har yanzu tana da kamanceceniya da tattalin arziƙi da abokantaka na muhalli, amma manyan motoci, masu ƙarfi ta hanyar haɗin injin silinda a hankali da injin lantarki. Ko da ci gaban da ake samu a cikin cikakkun nau'ikan nau'ikan fasaha irin su Lexus LS 600h da RX 450h, da kuma ingantaccen gyare-gyare masu laushi, irin waɗannan mutane galibi suna yin watsi da su. Mercedes S 400 da BMW ActiveHybrid 7. Ba zato ba tsammani, samfuran biyu na ƙarshe suna amfani da fasaha iri ɗaya, kuma wannan ba daidaituwa bane kamar yadda BMW da Mercedes suka haɗa ƙarfi don haɓaka fasahar haɗin gwiwa. Mahalarta taron biyu sun haɗa ƙarfi ba kawai don yin aiki a kan matasan masu laushi ba, har ma don ƙirƙirar abubuwan da ake kira nau'in nau'i biyu.
Sakamakon shine kuma zai bayyana akan kasuwa a watan Afrilu a cikin nau'in BMW Active Hybrid X6. Dangane da karfin dawakai 407, 600 Newton-meter twin-turbo V8, shigar da motocin lantarki na iya zama kamar ba dole ba ne, amma a daya bangaren, raguwar kashi 20 cikin XNUMX na yawan man fetur, ikon yin tuki kawai akan wutar lantarki. kuma kusan aikin injinan lantarki wanda ba zai iya fahimta ba yana kama da babbar hujja.
Cimma burin ku
Don haka yayin da ga wasu ƙananan matasan za mu iya magana ne kawai game da iska daga haɓakar shaharar fasahar matasan, X6 cikakken matasan guguwa ce ta gaske, wadda alhamdulillahi ke ƙunshe da tsarin tuƙi ta hanyar lantarki. Lokacin da motar ta yi ruri a cikin tashin hankali, V8 da takwarorinsa na lantarki sun zo ceton ta, mai nauyin ton 2,5 na iya gudu zuwa 100 km / h a cikin dakika 5,6 mai ban mamaki. Duk da haka, akwai matsala a nan: karin nauyin a zahiri yana ci cikin fa'idodin haɓakar ƙarfin, kodayake ko da tare da wannan gaskiyar ba za mu iya taimakawa ba amma saurin gudu na 236 km / h, wanda har ma ya kai 250 km / h. h lokacin yin odar kunshin wasanni.
Tare da armada na tsarin lantarki, ƙima don ingantacciyar haɓakawa ya samo asali ne saboda akwatin gear-mode dual. Biki ne na mechatronic na gaske, mai injinan lantarki guda biyu, na'urorin duniya guda uku da clutches na faranti guda huɗu, kuma baya ɗaukar sarari fiye da na'urar watsawa ta atomatik. Its mataki da aka bayyana daki-daki a cikin al'amurran da suka shafi da / 2008 na mujallar auto motor und wasanni. Wani hadadden tsari yana taimakawa wajen dawo da makamashi kuma a lokaci guda ya yi nasarar yin koyi da aiki na atomatik mai sauri guda bakwai. Wannan na ƙarshe yana kama da kyakkyawan ra'ayi, kamar yadda BMW aficionados ba zai yuwu su yi farin ciki da ra'ayin tsira da guguwa mai saurin gaske wanda ke da halayyar ci gaba da canzawa. Tsarin yana da yanayin aiki guda biyu - a hankali da sauri. Don haka, ana amfani da yuwuwar nau'ikan faifai guda biyu sosai, kuma wannan yana haifar da ingantaccen inganci na ƙarshe.
kore salatin
A gudun har zuwa 60 km / h, X6 na iya aiki ne kawai ta hanyar wutar lantarki, kuma motsa jiki na iya ɗaukar har zuwa kilomita biyu da rabi - dangane da cajin baturin hydride na nickel-metal, wanda ke da nauyin 2,4. kWh, kawai 1,4, 0,3 za a iya amfani da. 6 kWh. Wani ɓangare na makamashi yana mayar da shi zuwa baturin ta hanyar tsarin farfadowa: tare da ƙarfin birki har zuwa XNUMX g, ana yin birki ta hanyar injin lantarki, wanda a cikin wannan yanayin yana aiki a matsayin janareta, kawai sai na'ura mai mahimmanci na tsarin birki ya shiga tsakani. . Ƙwararrun direbobi masu mahimmanci suna iya fahimtar shigar da simintin gyaran kafa na simulated fiye da bambanci tsakanin duk wani nau'in wutar lantarki na samfurin matasan XXNUMX da kuma "al'ada" tuƙi na sauran nau'ikan samfurin.
Rufewa ta atomatik da fara ingin lokacin da aka tsaya yana aiki cikin santsi da lumana kamar mu'amalar kayan lantarki marasa adadi. Koyaya, X6 yana nuna ɗan ƙanƙara a kan bumps, wanda shine sakamakon daidaitawar tuƙi saboda ƙarin nauyi. Bugu da kari, ya kamata a hana samfurin matasan zaɓuɓɓuka irin su daidaitawa damping da zaɓin rarraba ragi tsakanin ƙafafun biyu na gatari na baya. Rashin rashi na ƙarshe, duk da haka, yana jin gaba ɗaya maras muhimmanci a kan yanayin mutuntawa gabaɗayan ra'ayi na farkon cikakken matasan Bavaria.
rubutu: Jorn Thomas
bayanan fasaha
| BMW ActiveHybrid X6 | |
|---|---|
| Volumearar aiki | - |
| Ikon | 407 k.s. a 5500 rpm |
| Matsakaici karfin juyi | - |
| Hanzarta 0-100 km / h | 5,6 s |
| Nisan birki a gudun 100 km / h | - |
| Girma mafi girma | 236 km / h |
| Matsakaicin amfani man fetur a cikin gwaji | - |
| Farashin tushe | Yuro 102 na Jamus |
