Umujyi utigera usinzira nicyo cyiciro cyatoranijwe cyo kumurika SUV ya siporo cyane yo mubwongereza: The Range Rover Sport.
Mu maboko y’umukozi w’ibanga uzwi cyane mu Bwongereza James Bond ni bwo Range Rover Sport nshya yageze ku iyerekanwa ryayo ku isi i New York. Range Rover Sport nshya ifite umwanya wihariye mugice cyayo. Icyitegererezo cyikubye imbaraga, igishushanyo mbonera cyacyo, umubiri usobanuwe kandi wimitsi, indege nyinshi kandi imbere irakaye, yiyemeje kurya asfalt ndetse wenda na kaburimbo.
Imirongo ikaze itanga umwuka mwiza kandi wihuse, bigatuma isa nkaho igenda niyo ihagaze. Imikino ya Range Rover yamye ari SUV ikoreshwa cyane kuri asfalt, ariko kuba Range Rover ubuhanga bwayo nabwo burahagije kwambuka imisozi, imisozi nibibaya.
Aluminium chassis yafashaga kugabanya 420Kg ugereranije niyayibanjirije. Kandi biroroshye 45 kg kurenza mukuru we. Ibi bituma Range Rover Sport nshya igira iterambere ryinshi mubikoresha no kohereza imyuka ya CO2.
Imashini nini ya moteri izaboneka, ariko kubitangiza 4 gusa iraboneka, mazutu abiri na lisansi ebyiri. Agile kandi ikora cyane 3.0-litiro turbodiesel V6 yavuguruwe cyane kandi iraboneka muburyo bubiri. TDV6 na SDV6 ya 254CV na 287CV.
Hamwe na 600 Nm ya torque, variants zombi zitanga imikorere myiza hamwe nibikorwa bidasanzwe. SDV6 yihuta kuva 0 kugeza 100km / h mumasegonda 7 gusa ikagera kuri CO2 yangiza 199g / km, 13%. TDV6 igera kuri 100km / h imwe mumasegonda 7.3, hamwe na CO2 zangiza 194g / km, byerekana iterambere rya 15%.
Kugirango ugere ku ruvangitirane rutigeze rubaho rw'imikorere inoze kandi ikora neza, moteri ya TDV6 yaratejwe imbere cyane, inshinge nshya yo gutembera neza kugirango itere neza kandi neza.
Izindi moteri ebyiri za lisansi zizaboneka, moteri imwe 3.0 litiro V6 Ikirenga ya 335hp, yagenewe gutanga umuriro mwinshi bityo ukabona imbaraga hamwe no kunonosorwa bidasanzwe. Hamwe niyi moteri nshya, Range Rover Sport yihuta kurusha iyayibanjirije, itangira kuva 0 kugeza 100km / h mumasegonda 7, kugabanuka kumasegonda 0.3.
Indi moteri nini ni Litiro 5.0 V8 na Amashanyarazi hamwe na 500hp zirenga zishobora kugera kuri 100Km / h mumasegonda 5 kandi tubikesha sisitemu yo gufata neza hamwe na sisitemu yo gusohora, isezeranya gutontoma bidasanzwe, ibasha gukangura abatumva. V8 yoroheje kandi yoroheje kandi yubatswe rwose muri aluminium, yungutse sisitemu nshya yo gucunga moteri ya Bosch ifasha murwego rwo hasi rwo guterana imbere.
Umuvuduko ukabije, moteri-y-inshinge itaziguye aho gukora neza byongerewe imbaraga nuburyo bubiri bwigenga bwigenga bwa camshaft sisitemu yigihe (VCT), ibi bitanga imbaraga za termodinamike hamwe nurusaku ruke cyane.
Ibyiza byabitswe mu ntangiriro za 2014, SDV8 ikomeye kandi izwi cyane, moteri yagenewe gusa Range Rover, a V8 litiro 4.4 “super-mazutu” ya 334hp ishoboye gukuramo 700Nm hamwe nigitangaza hagati ya 1750 na 3000rpm, gutangiza iyi "nyamaswa" kuva 0 kugeza 100Km / h mumasegonda 6.5 gusa. Imikorere idasanzwe, moteri nziza kubantu bose bakunda kugendera hanze.
Imikorere myiza ya moteri nayo igaragarira mu myuka ya CO2 ya 229g / km gusa. Kugereranya imbaraga zigereranya SDV8 byagezweho binyuze muri sisitemu yo gufata hamwe na intercoolers kugiti cye hamwe na kalibrasi nziza.
Bizanaboneka gutumiza nyuma yuyu mwaka, moteri Dizel ultra-efficient, itanga imikorere myiza ( 0-100km / h in munsi yamasegonda 7 ) hamwe n’imyuka idasanzwe ya 169g / km CO2 , guha abakiriya bayo ubwambere imikorere ya mazutu ivanze murwego rwa SUV.
Range Rover Sport yateguwe kuva hasi kugeza ibivanze. Nkigisubizo, moderi yimvange itanga uburambe kandi bwihuse bwo gutwara nkizindi moderi, kimwe nabari murwego rwayo.
Imbaraga zose za Range Rover Sport zahujwe na garebox yihuta ya 8 yihuta ya ZF, yahujwe naba injeniyeri ba Land Rover kugirango yorohewe ariko yitabe (milisegonda 200 hagati ya gare irahagije?) No kugabanya ibyo ukoresha.
Imbere iroroshye kandi iryoshye, isa na Range Rover nini. Ariko ikibitandukanya ni uguhitamo ibikoresho, bitandukanye nubundi buryo, ni byo byonyine bifite moteri, nkimodoka "zisanzwe" zifite. Ifite umwanya wo kwakira abantu 7 muburyo bwiza, nubwo abantu 2 bagomba gutembera mumitiba, ntibafite ibintu byinshi byiza.
Guhuza byinshi hamwe namahitamo arahari, ariko twakagombye kumenya ko inyongera zidahenze. Ibicuruzwa cyangwa ibiciro ntibiratangazwa.
Noneho reba SUV ikwiye umukozi wibanga.
Inyandiko: Marco Nunes