Isixeko esingazange silale yayilinqanaba elikhethiweyo lokutyhila eyona SUV yezemidlalo yohlobo lwaseBritane: IRange Rover Sport.
Kwakusezandleni zeyona arhente yaseBritane idumileyo uJames Bond ukuba iRange Rover Sport entsha yafika kumboniso wayo wehlabathi eNew York. IRange Rover Sport entsha ikwindawo eyodwa kwicandelo layo. Imodeli iphindaphindeke amandla ayo, uyilo lwayo lwezemidlalo, umzimba ochaziweyo kunye nemisipha, i-aerodynamic ngakumbi kunye nomphambili onomsindo, uzimisele ukutya i-asphalt kunye mhlawumbi negrabile.
Imigca erhabaxa inika umoya owomeleleyo kwaye okhawulezayo, nto leyo eyenza ukuba ibukeke ngathi iyashukuma naxa ime. IRange Rover Sport ibisoloko iyi-SUV elungiselelwe ngakumbi kwi-asphalt, kodwa ekubeni yiRange Rover izakhono zayo zanele ukunqumla iintaba, iinduli neentlambo.
I-chassis ye-aluminiyam incede ukunciphisa i-420Kg xa ithelekiswa neyandulelayo ebalaseleyo. Kwaye i-45kg ikhaphukhaphu kunomkhuluwa wayo. Oku kwenza ukuba iRange Rover Sport entsha ibe nophuculo olubonakalayo ekusetyenzisweni nasekukhutshweni kweCO2.
Uluhlu olubanzi lwee-injini ziya kufumaneka, kodwa ekusungulweni kwe-4 kuphela ezikhoyo, ezimbini ze-diesel kunye ne-petroli ezimbini. I-agile kunye ne-ultra-efficient 3.0-litre turbodiesel V6 ihlaziywe kakhulu kwaye ngoku iyafumaneka kwiinguqulelo ezimbini. TDV6 kwaye SDV6 ye-254CV kunye ne-287CV ngokulandelelanayo.
Nge-600 Nm ye-torque, zombini ezohlukeneyo zibonelela ngokusebenza okugqwesileyo kunye nokusebenza okubalaseleyo. I-SDV6 ikhawuleza ukusuka kwi-0 ukuya kwi-100km/h ngemizuzwana eyi-7 nje kwaye ifezekisa ukukhutshwa kwe-CO2 ye-199g/km, ukuphuculwa kwe-13%. I-TDV6 ifikelela kwi-100km/h efanayo kwi-7.3 imizuzwana, kunye nokukhutshwa kwe-CO2 ye-194g/km, emele ukuphuculwa kwe-15%.
Ukufezekisa ukudibanisa okungazange kubonwe ngaphambili kokusebenza okucokisekileyo kunye nokusebenza kakuhle okumangalisayo, injini ye-TDV6 iye yaphuculwa kakhulu, i-injector entsha ehamba ngokuphantsi ye-injector echanekileyo kunye nokusetyenziswa kwamafutha.
Ezinye iinjini ezimbini zepetroli ziya kufumaneka, injini enye 3.0 ilitha V6 Supercharger ye-335hp, eyilelwe ukuhambisa itorque enesisa kwaye ngaloo ndlela ifumane amandla ngocokiso olukhethekileyo. Ngale njini intsha, iRange Rover Sport ikhawuleza ngakumbi kuneyandulelayo, iqalisa ukusuka ku-0 ukuya kwi-100km/h ngemizuzwana esi-7, ukucutha imizuzwana eyi-0.3.
Enye injini enkulu yile 5.0 iilitha V8 kananjalo Itshaja enkulu ngaphezu kwe-500hp ekwaziyo ukufikelela kwi-100Km / h ngemizuzwana emi-5 kwaye ngenxa yenkqubo yokuthatha kunye ne-exhaust elungiswe kakuhle, ithembisa ukugquma okumangalisayo, okukwazi ukuvusa abantu abangevayo. I-V8 ilula kwaye ihlangene kwaye yakhiwe ngokupheleleyo ukusuka kwi-aluminiyam, ifumene inkqubo entsha yokulawula injini ye-Bosch enceda kumazinga aphantsi okukhuhlana kwangaphakathi.
I-injini yoxinzelelo oluphezulu, enemingxuma emininzi yokutofa ngokuthe ngqo apho ukusebenza kakuhle kuye kuphuculwe yinkqubo entsha ye-camshaft ye-camshaft eguqukayo ezimeleyo ephindwe kabini (VCT), oku kubonelela ngobuchule obukhulu be-thermodynamic kunye namanqanaba engxolo aphantsi kakhulu.
Eyona ilungileyo igcinelwe ekuqaleni kuka-2014, eyona SDV8 inamandla kwaye idumileyo, injini eyilelwe kuphela iRange Rover, a V8 4.4 ilitha “super-diesel” ye-334hp ekwazi ukukhupha i-700Nm ngokumangalisayo phakathi kwe-1750 kunye ne-3000rpm, isungula eli "rhamncwa" ukusuka ku-0 ukuya kwi-100Km/h ngemizuzwana eyi-6.5 nje. Ukusebenza okungaqhelekanga, injini efanelekileyo kuye nabani na othanda ukukhwela aphume.
Ukusebenza okugqwesileyo kwe-injini kukwabonakaliswe kukhupho lweCO2 oluyi-229g/km kuphela. Ukongezwa kwamandla anxulumeneyo i-SDV8 yaphunyezwa ngenkqubo yokuthatha kunye ne-intercoolers nganye kunye nokulinganisa okulungiselelwe.
Iya kufumaneka kwakhona uku-odola ngasekupheleni kwalo nyaka, injini Idizili eyiHybrid isebenze kakhulu, inika umsebenzi ogqwesileyo ( 0-100km/h kwi ngaphantsi kwe-7 imizuzwana ) ngokukhutshwa okukhethekileyo kwe 169g/km CO2 , ukunika abathengi bayo i-diesel hybrid yokuqala yokusebenza okuphezulu ngaphakathi kwecandelo le-SUV.
IRange Rover Sport yayiyilwe ukusuka phantsi ukuya phezulu ukuze ifumane ingxubevange. Ngenxa yoko, imodeli ye-hybrid ibonelela ngamava okuqhuba aguqukayo kunye ne-agile njengezinye iimodeli, kunye nezo zikwiklasi yayo.
Zonke ii-powertrains ezintsha zeRange Rover Sport zidityaniswe ne-8-speed ZF automatic gearbox ephucukileyo, elungiswe ziinjineli zakwaLand Rover ukuze ibe silky egudileyo kodwa iphendule (200 milliseconds phakathi kwegiya kwanele?) kunye nokuncipha kosetyenziso.
Ingaphakathi lilula kwaye linobunewunewu, lifana neRange Rover enkulu. Kodwa into eyahlulayo kukukhetha igiya, engafaniyo nolunye uluhlu, yiyo yodwa ene-gearshift, njengeemoto “eziqhelekileyo”. Inendawo yokuhlalisa abantu abasi-7 ngokukhululeka, nangona abantu aba-2 kufuneka bahambe esiqwini, abanazo ubunewunewu obuninzi.
Iindibaniso ezininzi kunye neenketho ziyafumaneka, kodwa kufuneka kuqatshelwe ukuba ezongezelelweyo azibizi. Usetyenziso okanye amaxabiso akakabhengezwa.
Ngoku jonga i-SUV efanelekileyo kwi-arhente eyimfihlo.
Umbhalo: Marco Nunes