Toyota 8GR-FXS engine
Ndị na-arụ ọrụ

Toyota 8GR-FXS engine

Igwe 8GR-FXS bụ ihe ọhụrụ ọhụrụ nke ndị na-ewu injin Japan. Ụdị emepụtara ma tinye n'ime mmepụta bụ ihe analog nke 2GR-FCS a ma ama.

Nkowasi

Otu ike nke ọgbọ ọhụrụ 8GR-FXS ndokwa ogologo oge bụ nke D-4S agwakọta mmanụ ọkụ, ojiji nke VVT-iW mgbanwe valvụ usoro oge, na Atkinson okirikiri ọrụ. Ewepụtara kemgbe Ọktoba 2017. E tinyela Crown na Toyota kemgbe 2018, na Lexuses - otu afọ gara aga.

Toyota 8GR-FXS engine
8GR-FXS

8GR-FXS bụ 8th ọgbọ V-block engine nwere aluminum cylinder isi, ejima camshafts (engine ezinụlọ). F - DOHC nhazi ụgbọ oloko valvụ, X - ngwakọ okirikiri Atkinson, S - D-4S jikọtara usoro ịgbanye mmanụ.

Usoro ịgbanye mmanụ ọkụ na ntụtụ jikọtara ọnụ. Ojiji nke D-4S na-enye aka n'ịbawanye ike, torque, mmanụ ọkụ ọkụ ma na-ebelata nrịanrịa nke gas na-emerụ ahụ n'ime ikuku. N'otu oge ahụ, ekwesiri iburu n'uche na mgbagwoju anya nke usoro ntinye mmanụ nwere ike ịghọ isi iyi nke mmebi ndị ọzọ.

Usoro valvụ bụ akụkụ abụọ, valvụ dị n'elu.

Usoro oge valvụ na-agbanwe agbanwe bụ eletrọnịkị, okpukpu abụọ. Na-akwalite arụmọrụ nke ọma. Teknụzụ Dual VVT-iW eji eme ihe na-eme ka arụmọrụ nke injin combustion dị n'ime na ibu dị ala na obere oge.

Технические характеристики

Ogo nke injin, cm³3456
Ike (max), h.p.299
Ike pụrụ iche, kg/hp6,35
Torque (max), Nm356
Mgbochi ụlọ ncheỤdị V, aluminum
Onu ogugu nke mbara igwe6
Ọnụ ọgụgụ nke valves24
Isi mkpuchi isialuminom
Sịlịnda dayameta, mm94
Piston strok, mm83
Oke mkpakọ13
Ngagharị ogesekit
Onye na-achịkwa ogeVVT-iW + VVT-i
Eji mmanụ ụgbọalaMmanụ gasị AI-98
Usoro mmanuNgwakọta ntụtụ, D-4S
Oriri mmanụ ụgbọala, l/100km (okporo ụzọ/obodo)5,6/7,9
Usoro mmanu mmanu, l6,1
Mmanụ etinyere5W-30
CO₂ ikuku, g/km130
Ọnọdụ gburugburu ebe obibiEuro 5
Ndụ ọrụ, puku kilomita250 +
ỌdịnayaNgwakọ

Àgwà ndị a dị n'elu na-enye gị ohere ịmepụta echiche zuru oke nke unit ike.

Ntụkwasị obi, adịghị ike

Ọ ka dị n'oge iji kpee ikpe kpọmkwem ntụkwasị obi nke injin combustion nke ime 8GR-FXS n'ihi obere oge ọrụ (a na-enyocha ọnụ ọgụgụ mmejọ). Mana nsogbu ndị mbụ e kwupụtala nke ọma. Na omenala, ụdị usoro GR, ebe adịghị ike bụ mgbapụta mmiri. A na-ahụ oke mkpọtụ n'oge arụ ọrụ nke njikọ VVT-I nke Dual VVT-iW usoro, mgbanye ọkụ.

Enwere otu ozi gbasara obere ọkụ mmanụ, na site na mmalite nke ọrụ nke engine. Ma, ọ bụ n'oge na-adịghị anya tụlee ihe niile e depụtara adịghị ike dị ka nsogbu nke ike unit, ebe ọ bụ na ha nwere ike ibili n'ihi njehie nke onye ọkwọ ụgbọala n'onwe ya n'oge ọrụ.

Ọ dịghị mkpa ikwu okwu banyere ịnọgide na-enwe nke n'ime ụlọ combustion engine - emeputa adịghị enye maka a isi overhaul nke unit. Ma ọnụnọ nke ihe nkedo-iron liners na cylinder block na-enye olileanya maka ohere ya.

Banyere ngbanwe

Moto 8GR-FXS, dị ka ndị ọzọ niile, dị n'okpuru ngbanwe. Dịka ozi dị, a nwalere mgbawa mgbawa site na ịwụnye modul igbe igbe sitere na DTE-systems (DTE PEDALBOX) - nke emere na Germany.

Toyota 8GR-FXS engine
Ụlọ ọrụ ike 8GR-FXS

A ghaghị icheta na ụdị ngbanwe a adịghị eme ka ike engine dịkwuo elu, ma ọ bụ naanị na-edozi ntọala njikwa ụlọ ọrụ mmepụta ihe. Ọ bụ ezie na, dị ka ụfọdụ ndị nwe ya, mgbawa n'iji ya gee ntị anaghị enye mgbanwe ọ bụla pụtara ìhè.

Enweghị data na ụdị nlegharị anya ndị ọzọ (ikuku, ntinye nke turbo compressor na ngbanwe nke piston n'otu oge), ebe ọ bụ na moto ahụ pụtara n'ahịa n'oge na-adịbeghị anya.

Mmanụ engine

Onye nrụpụta na-atụ aro ịgbanwe mmanụ mgbe puku kilomita 10 ma ọ bụ otu ugboro n'afọ. Nhọrọ kacha mma bụ iji mmanụ sịntetik Toyota Motor Oil SN GF-5 5W-30. Enwere ike iji DXG 5W-30 dochie ya. Mgbe ị na-ahọrọ mmanụ, ị kwesịrị ịṅa ntị na klaasị dị mma (nke akara SN gosipụtara). N'ihe banyere oriri na-abawanye ("mmanụ ọkụ"), a na-atụ aro ka ị gbanwee gaa n'ụdị dị iche iche na-agbanwe agbanwe - 10W-40. Dịka ọmụmaatụ, Shell Helix 10W-40.

Toyota 8GR-FXS engine
Toyota ezigbo mmanụ

Ịzụta injin nkwekọrịta

Ọ bụrụ na ọ dị mkpa, maka nnọchi, ị nwere ike ịzụta nkwekọrịta ICE 8GR-FXS ngwa ngwa. Ndị na-ere ahịa na mpaghara ọ bụla nke Russian Federation na-enye engines mbụ na usoro ịkwụ ụgwọ ọ bụla, ruo ọnwa 12 ịkwụ ụgwọ nkeji.

Nkwekọrịta ICE na-aga nkwadebe na nnwale tupu ire ere maka nnabata n'ụkpụrụ. N'ọtụtụ ọnọdụ, onye na-ere ahịa na-enye nkwa nke ịdị mma nke ngwaahịa (na-emekarị maka ọnwa 6). Iji dokwuo anya usoro ire ere, ị ga-aga na webụsaịtị onye na-ere ere wee kọwaa ajụjụ niile ị nwere.

Nanị nkwubi okwu bụ na n'agbanyeghị adịghị ike ndị dị ugbu a, Toyota kere a dịtụ mfe, a pụrụ ịdabere na, n'otu oge ahụ ike na echekwa engine.

Ebe arụnyere

sedan (10.2017 - ugbu a)
Toyota Crown ọgbọ 15 (S220)
Sedan, ngwakọ (01.2017 - dị ugbu a)
Lexus LS500h 5 ọgbọ (XF50)
Coupe, ngwakọ (03.2017 - dị ugbu a)
Lexus LC500h 1 ọgbọ

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