Nhanhatu-cylinder boxer, yakasikwa inoshuvira, nhanhatu-kumhanya yemanyorero gearbox. Iwe haufanirwe kutaura chimwe chinhu kuti uzvipire kune vatsva Porsche 718 Cayman GT4 uye 718 Spyder.
Idzi mota nyowani dzemitambo kubva kuStuttgart hadzina kumbobvira dzave nesimba uye nekukurumidza, uye hadzina kumbobvira dzagovana zvakanyanya pakati pavo - makanika uye chassis - sezvavanoita izvozvi.
Injini haina kufanana ne911 GT3
Iyo inosimudzira, hongu, iri muinjini uye - kushamisika - kunyangwe iri bhokisi-silinda nhanhatu inoshuvira ne 4.0 l simba, haisi injini ye911 GT3, sekureva kwakaratidzwa nerunyerekupe. Iyo 100% nyowani unit, inotorwa kubva kune imwechete injini mhuri se911 Carrera, kwete iyo injini yemhuri yakashandiswa mu911 GT uye Cup.
Zvisinei, nhamba dzacho hadzinyadzisi. Iyo itsva 718 Cayman GT4 uye 718 Spyder charge 420 hp pa7600 rpm uye 420 Nm pakati pe5000 rpm uye 6800 rpm , kuwedzera kwe35 hp uye 45 hp, zvichiteerana, zvichienzaniswa nevakatangira Cayman GT4 uye Boxster Spyder.
Nyorera kune tsamba yedu
Iyo itsva 4.0 boxer six-cylinder inongove ine limiter pa8000 rpm, uye kunyangwe ichimira pachena nekuda kweruzha rwayo, mutsara wekuburitsa uye nekupindura ipapo, haina kukanganwa nezvekuita basa, kana emission standards - particulate sefa iripo, uye mune chikamu chekutakura, inogona "kudzima" imwe yemabhangi ehumburumbira.
Nejekiseni rakananga, ndiyo zvakare injini yekutanga inokwanisa kukwirisa revs uchishandisa piezo majekiseni, crankcase ndeyemhando yakaoma, uye ine inosiyana yekudyara system.
Yakabatana nebhokisi ibhuku rechitanhatu-speed manual gearbox, rinokwanisa kukanda 1420 kg (DIN) kubva ku718 kusvika kusvika ku100 km/h mu4.4s chete, kusvika 160 km/h mu9.0s uye kusvika 200 km/h mu13.8s . Vanongosiyana mukumhanya kwepamusoro, ne718 Cayman GT4 inosvika 304 km/h uye 718 Spyder inosvika 301 km/h.
More downforce pasina kukanganisa kudhonza
Iyo yakagadziridzwa aerodynamics ye718 Cayman GT4 yakabvumira kuti iwedzere zvakanyanya kushanda kwayo nekuwana. wedzera kukosha kwepasi ne50% , pasina, zvisinei, kukuvadza kudhonza - aerodynamic drag.
Kubatsira kune iyi yepamusoro-soro yeaerodynamic inoshanda ndeyekutsva kwemashure diffuser - chete iyo inotora inenge 30% yehuwandu hwekudzikisa kukosha - uye bapiro idzva remashure rinobudisa 20% kuwedzera kuderera pamusoro peyakatangira - 12 kg yekuwedzera pa200 km / h -; kumberi, zvichibatsira pachiyero cheaerodynamic, tinoona chiparadzi chitsva uye chakakura uyezve kuvepo kwe "machira emhepo" kana machira emhepo, anokwenenzvera kuyerera kwemhepo inopfuura nepamavhiri epamberi.
Iyo 718 Spyder inosiyaniswa nekusavapo kwebapiro rekumashure, asi inoratidzira bapiro rinodzoreredzwa rinosimuka kubva ku120 km / h - zvisinei, ndiyo yekutanga Spyder inokwanisa kuburitsa downforce paaxle yekumashure.
akagadzirira matunhu
Kekutanga, iyo 718 Spyder inobatsira kubva kune imwechete chassis se718 Cayman GT4 - uye chii chassis…
Iko kushandiswa kwebhora majoini pamaakisi ese ari maviri kunopa yakawedzera kuomarara uye yakananga hukama pakati pechasi uye muviri, ichiwedzera simba chairo. Yakashongedzerwa nePASM (Porsche Active Suspension Management), kubvumidzwa kwepasi kunoderedzwa ne30 mm, uye kunouya nePTV (Porsche Torque Vectoring), kana torque vectoring, ine mechanic yekuvhara musiyano.
Kumisa mota mbiri dzemitambo, dzinouya dzakashongedzerwa nemadhisiki ane perforated uye anofefetedza anoyera 380 mm muhupamhi, ane monobloc aluminium calipers ane matanhatu mapiston kumberi uye mana piston kumashure.
Vaya vari kutsvaga mamwe maitiro kubva kubhureki system vanogona kusarudza ma discs ecarbon-ceramic (PCCB), ayo achiri akakura - 410 mm kumberi uye 390 mm kumashure - asi akareruka nekutenderedza 50% zvichienzaniswa nesimbi.
Ose ari maviri akashongedzerwa nePorsche yakatarwa yepamusoro-inoshanda matai - 245/35 ZR 20 pa8.5 J x 20 kumberi uye 295/30 ZR 20 pa 11 J x 20 kumashure - uye pakupedzisira, zvese izvi, zvive izvo. simba rakawanda, aerodynamics inoshanda, kana chassis inokwanisa, mhedzisiro inopfuura gumi ″ inokurumidza nguva mu "girini hero" ye718 Cayman GT4 maererano neakatangira.
Kuti uwedzere kupinza kwe-track, iyo 718 Cayman GT4 inopa Clubsport Package sechisarudzo chinowedzera roll cage (yakapendwa dema uye yakavharidzirwa kune bodywork kuseri kwezvigaro zvemberi), bhandi remutyairi ane mapoinzi matanhatu - rine mavhezheni maviri echigaro. mabhanhire epafudzi tambo, rimwe rawo rinoenderana neHANS system - chinodzimisa moto, pre-kugadzika kweLap Trigger (inoyera nguva dzepamakumbo).
Kusvika rinhi?
Vakatosvika, kana kuti zviri nani, varipo kuti vaodharwe. Mitengo yePorsche 718 Cayman GT4 inotangira pa135 730 euros uye ye718 Spyder inotangira pa132 778 euros.