Audi RS Q8: Nwa nwanne nne nke Urus - Nhụchalụ
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Audi RS Q8: Nwa nwanne nne nke Urus - Nhụchalụ
Maka oge mbụ n'ime akụkọ afọ iri abụọ na ise nke ụdị Audi RS, anyị ji DNA nke ezigbo ụgbọ ala egwuregwu kee ụgbọ ala SUV.", Site n'okwu ndị a, Oliver Hoffmann, onye isi oche nke Audi Egwuregwu GmbH gosipụtara ọkwa izizi ụwa ya, al Ihe ngosi ụgbọ ala Los Angeles 2019, ọhụrụ Audi RS Q8.
V8 4.0 TFSI nwere sistemụ ngwakọ 48-volt
V8 4.0 TFSI si ọhụrụ Audi RS Q8 ọ na -emepụta 600 hp. na 800 Nm nke torque n'etiti 2.200 ruo 4.500 rpm. Site na ụdị ụgbọ ala supersport a, anọ Rings SUV coupe na -agbago site na 0 ruo 100 km / h na sekọnd 3,8, nke bụ sekọnd 13,7 iji rute 200 km / h. Oke ọsọ a na -ejedebere elektrọnik na 250 km / h. Gbakwunyere, ọsọ nke 305 Enwere ike iru km / h na arịrịọ.
Ekele ya maka sistemụ eletrik biturbo 48 V ya, V8 na -ejikọ arụmọrụ pụrụ iche yana arụmọrụ dị elu. Onye na-emepụta ihe na-eji eriri na-ebunye eriri (RSG) bụ obi nke Sistemụ Ngwakọ Mild (MHEV). N'ime usoro mbibi, enwere ike weghachite ike ruru 12 kW: a na-echekwa ike a na batrị lithium-ion pụrụ iche, nke a na-esi na ya ebuga ya na ngwaọrụ etinyere na netwọkụ ụgbọ. Ọ bụrụ na onye ọkwọ ụgbọ ala ewepụta pedal osooso na ọsọ dị n'etiti 55 na 160 km / h, RS Q8 ọhụrụ ahụ nwere ike ịpụ na -anọpụ iche ma ọ bụ n'ụsọ na injin gbanyụrụ ruo sekọnd 40. N'ịkwọ ụgbọ ala kwa ụbọchị, Audi na -ekwu na teknụzụ MHEV na -ebelata oriri mmanụ site na lita 0,8 kwa kilomita 100.
Teknụzụ COD (Cylinder On Demand) na -enyekwa aka dị ukwuu na mbenata oriri mmanụ, nke na -agbanyụ cylinders 2,3, 5, 8, 4 na XNUMX na ibu dị ala, na -agbanyụọ usoro ntụtụ na mgbanye ọkụ wee mechie valvụ oriri na nsị. . Mgbe ị na -arụ ọrụ na cylinders XNUMX, a na -ahazi mmekọrịta nke cylinders na -arụ ọrụ dị ka usoro mbugharị ọhụrụ iji nweta arụmọrụ kachasị, ebe n'ime ụlọ ọkụ anaghị arụ ọrụ, pistons na -agagharị na -agbasaghị ike. Ozugbo pedal ome osooso dara nke ọma, cylinders "agbanyụrụ" ga -amalitekwa ọrụ ọzọ.
8-cylinder V-ọdịdị Ọnụ ego RS8 a na-ejikọ ya na igbe igbe tiptronic 8 nwere ihe ntụgharị ntụgharị kachasị mma na quattro wheel wheel niile. N'okpuru ọnọdụ ịnya ụgbọ ala nkịtị, ihe dị iche n'etiti mkpọchi onwe onye na-ekesa torque n'etiti ihu na azụ na nha 40:60. N'ọnọdụ mfu nke traction, a na -ebufe ọtụtụ traction na axle, nke na -ekwe nkwa traction dị mma: dabere na ọnọdụ ịnya ụgbọ ala, ruo 70% n'ihu yana ruo 85% n'azụ.
Nkwụsị ụgbọ elu na njikwa ihe agbakwunyere
La ọhụrụ Audi RS Q8 Enwekwara ihe ngwọta teknụzụ dị elu nke na -eme ka ọ dị ka ezigbo ụgbọ ala egwuregwu, n'agbanyeghị nha ya na ịdị arọ ya. Igwe eletrik dị na axle ọ bụla na-achịkwa ọrụ nke akụkụ abụọ nke mgbochi mgbochi. Mgbe ị na-anya ụgbọ kwụ n'ahịrị, a na-ekewa ngalaba mgbochi mpịakọta, nke na-ebelata nchekasị nke na-etinye ahụ ụgbọ ala n'okporo ụzọ siri ike ma na-abawanye nkasi obi. Ọ bụrụ na, n'aka nke ọzọ, onye ọkwọ ụgbọ ala na -ahọrọ ụdị ịnya ụgbọ ala egwuregwu, a ga -ejikọ ọkara ogwe aka iji belata mgbada n'akụkụ.
Ihe ngwugwu nhọrọ Dynamic Plus, na mgbakwunye na ịbawanye ọsọ ọsọ, gụnyere mmanya mgbochi mpịakọta, ọdịiche egwuregwu na breeki seramiiki carbon. ỌkọlọtọAudi RS Q8 a kwadebere ya na njikwa ihe agbakwunyere. Karịsịa, azụ azụ, site n'enyemaka nke sistemụ kposara na mkpanaka ndị na -agafe agafe, na -enye iduzi wheel na obere ọsọ na antiphase n'ihe gbasara wiil ndị nwere ihu karịa karịa ogo ise. N'aka nke ọzọ, na ọkara na oke ọsọ, wiil azụ na -ebute ogo 1,5 karịa n'otu ihu dị n'ihu, nke na -enye aka na nkwụsi ike nke ụgbọ ala.
Ọkwa mgbe niile ọhụrụ Audi RS Q8 Na-eji wiilị alloy nke nwere anụ ọhịa iri abụọ na abụọ nwere 10 nwere taya 22/295. Na-arịọ, 40 `` 23-kwuru Y-kwuru alloy wiil dị na dị iche iche shades.
