I-Porsche 718 entsha ye-Cayman GT4 RS. Ihluke kanjani? bona izithombe

Ngamandla angu-500 hp (368 kW), ethuthukiswe injini ephakathi nesivinini esikhulu kanye nesisindo somgwaqo esingu-1415 kg, sekuyisikhathi sokuchaza kabusha umqondo "wokuzijabulisa kokushayela": I-Porsche 718 Cayman GT4 RS iwuphawu olusha lomndeni wakwa-718. - i umshini ongayekethisi womshayeli.

Isici esibalulekile semoto yezemidlalo entsha injini efiselekayo engu-6-cylinder eyaziwa kusukela kumjaho we-911 GT3 Cup kanye nochungechunge lwe-911 GT3. Iyunithi "iyakhulula" ifike ku-9000 rpm. Uma kuqhathaniswa nePorsche 718 Cayman GT4, i-718 Cayman GT4 RS entsha ithuthukisa i-80 hp eyengeziwe. (59 kW), elihambisana mass / amandla isilinganiso 2,83 kg / hp. I-torque ephezulu inyusiwe isuka ku-430 yaya ku-450 Nm.

Okuhlukile okusha kwe-718 okuphezulu kakhulu kufaka phakathi ukungena komoya ngemuva kwamawindi omshayeli nabagibeli. I-718 Cayman ngokwesiko inamafasitela amancane aseceleni lapha. Izikhala zomoya ezintsha zithuthukisa ukugeleza komoya ongenayo futhi ngesikhathi esifanayo zenza umuzwa ozwakalayo womsindo eduze kwamadlebe abahambi. Abasiki bengqephu babambe umoya ngaphambi kwamasondo angemuva ukupholisa injini.

Njengazo zonke i-Porsche zamanje emndenini we-RS, i-718 GT4 RS entsha itholakala kuphela nge-Porsche's 7-speed Dual Clutch Transmission (PDK). I-gearbox ishintsha amagiya khona manjalo futhi iqinisekisa ukusebenza okuphezulu. Ama-paddle shifter avumela umshayeli ukuthi azishintshele mathupha ngaphandle kokukhipha izandla esiteringini. Okunye, i-gear lever eklanywe kabusha ku-centre console iyatholakala.

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I-sporty-tuned short ratio ye-PDK transmission yenza isisekelo sokusheshisa okumangalisayo kwemoto yezemidlalo ephakathi nenjini. I-718 Cayman GT4 RS isuka ku-0 iye ku-100 km/h ngemizuzwana engu-3,4 kuphela (GT4 nePDK: 3,9 seconds) futhi ifinyelela ejubaneni lika-315 km/h (GT4 nePDK: 302 km/h); bese esebenzisa igiya lesikhombisa.

Imoto ephindwe kabili inesisindo esingu-1415 kg kuphela - enethangi likaphethiloli eligcwele futhi engenamshayeli, ngokwezinga le-DIN. Lokhu kungu-35 kg ngaphansi kwe-718 GT4 ene-PDK. Isisindo semoto sehlisiwe ngokusebenzisa i-carbon fibre reinforced plastic (CFRP) njenge-hood kanye nezinsimbi zangaphambili. Isisindo siphinde sehlisiwe ngokusebenzisa okhaphethi abangasindi kanye nokunciphisa inani lempahla yokugqumisa. Ngaphezu kwalokho, iwindi elingemuva lenziwe ngengilazi engasindi. Isifiso sokuqeda wonke amagremu angeziwe siboniswa ngamaphaneli eminyango angasindi anamahinge endwangu yokuvula kanye nezindawo zokugcina ezinezikhala.

Kusukela ngaphandle, uphiko olusha olungemuva oluqinile olunama-flex-strut mounts nama-aluminium struts adonsa amehlo. Idizayini yayo esezingeni eliphezulu isuselwa emjahweni i-Porsche 911 RSR futhi isanda kusetshenziswa okokuqala ngqa emotweni yokukhiqiza i-Porsche, i-911 GT3 entsha. Kumodi Yokusebenza, ebekelwe ukusetshenziswa emzileni womjaho, i-718 Cayman GT4 RS ikhiqiza cishe u-25% ophansi kakhulu kunokwehluka kwe-GT4, okuphinde kuhlotshaniswe nobude bokugibela obuphansi obungu-30mm (uma kuqhathaniswa ne-718 Cayman) kanye nezimbobo zomoya ezikhangayo zangaphambili. . , ama-arches amasondo, isivikelo sangaphansi esithuthukisiwe esithuthukisiwe nge-aerodynamically esine-diffuser yangemuva, i-diffuser yangaphambili enamazinga amaningi okulungisa kanye ne-spoiler esisha sangaphambili esinamavane aseceleni alolongekile.

Ukusebenza okuphezulu kwemoto nakho kungenxa yokuguqulwa kwe-chassis. Isebenzisa amalunga ebhola ukubopha i-chassis iqine emzimbeni ukuze iphathwe ngokunembe nakakhulu. I-chassis elungisekayo, elungele ukulandela ithrekhi ihlanganisa ukulungiselelwa kokushaqeka okukhethekile kwe-RS kanye nezilungiselelo ezibuyekeziwe zentwasahlobo nezinzinzi.

Idizayini eguquguqukayo ye-GT4 RS ihambisana nephakheji ye-Weissach ekhethwayo. Isivalo sangaphambili, ukucubungula ukungena komoya, ukupholisa umoya ongenile, ikhava yemojula yokungenisa, amakepisi esibuko esiseceleni kanye ne-spoiler yangemuva ine-carbon fibre trim, kuyilapho amathiphu e-titanium exhaust ayisikhumbuzo sePorsche 935. eyenziwe nge-titanium. Iphakheji ihlanganisa nengxenye engaphezulu yedeshibhodi embozwe ngendwangu ye-Race-Tex kanye nelogo enkulu ye-Porsche efasiteleni elingemuva. Ngaphezu kwalokho, njengengxenye yephakheji ye-Weissach, esikhundleni samasondo angu-20-intshi enziwe nge-aluminium, amasondo angama-intshi angu-20 angama-magnesium alloy angakwazi uku-oda ngezindleko ezengeziwe.

Umboniso wokuqala emhlabeni we-Porsche 718 Cayman GT4 RS entsha wenzeke e-Los Angeles Auto Show. Imoto inga-odwa ngentengo ye-PLN 731. zł nge-VAT. Ukulethwa kuzoqala ngoDisemba 2021. Ngaphezu kwalokho, i-GT4 RS iyatholakala ngephakheji ye-Weissach ekhethwayo ethuthukisa nakakhulu ukusebenza kwayo kwe-aerodynamics. Okunye okuvelayo e-Los Angeles inguqulo yomjaho ye-718 Cayman GT4 RS Clubsport, ezovela ochungechungeni olukhethiwe lwemijaho kazwelonke neyamazwe ngamazwe kusukela ngo-2022.

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