Enjene ea Toyota 2GR-FXS
Tse ka hare
Takatso ea baetsi ba lienjine tsa Majapane ho ntlafatsa lihlahisoa tsa bona e lebisitse ho thehoeng ha mofuta o mocha moleng oa enjene ea 2GR. Enjene ea 2GR-FXS e etselitsoe ho kenngoa mefuteng e nyalisitsoeng ea likoloi tsa Toyota. Ebile, ke mofuta oa lebasetere oa 2GR-FKS e ntlafalitsoeng pele.
tlhaloso
Enjene ea 2GR-FXS e etselitsoe Toyota Highlander. E kentsoe ho tloha 2016 ho fihlela joale. Hoo e ka bang ka nako e le 'ngoe, mong'a koloi ena e ile ea e-ba mong'a koloi ena ea Amerika Toyota Lexus (RX 450h AL20). Moetsi ke Toyota Motor Corporation.
Ntho e ikhethang e teng tabeng ea hore lienjineri tsa letoto lena li ne li se na turbocharger, 'me ke peterole feela e sebelisoang e le mafura. Ho sa tsotellehe molumo o tsotehang (litha e le nngwe tse 3,5), tšebeliso ea mafura tseleng e kholo ha e fete 5,5 l / 100 km.
ICE 2GR-FXS transverse, ente e tsoakiloeng, potoloho ea Atkinson (khatello e fokotsehileng ka bongata ba ho noa).
The cylinder block e entsoe ka motsoako oa aluminium. Sebopeho sa V. E na le li-cylinders tse 6 tse nang le lilara tsa tšepe tse entsoeng ka tšepe. Pene ea oli e kopantsoeng - karolo e ka holimo e entsoeng ka motsoako oa aluminium, karolo e tlaase - tšepe. Ho na le sebaka sa lijete tsa oli ho fana ka pholiso le lubrication ho lipiston.
Lipiston ke motsoako o bobebe. Sesepa se na le seaparo se thibelang likhohlano. Li kopantsoe le lithupa tse kopanyang ka menoana e phaphametseng.
Li-crankshaft le lithupa tse kopanyang li entsoe ka tšepe e matla ka ho forging.
Hlooho ea silinda - aluminium. Li-camshaft li kenngoa ntlong e arohaneng. The valve drive e na le li-compensators tsa hydraulic valve clearance.
Ntho e ngata ea ho kenya ke aluminium.
Mokhanni oa nako o na le mekhahlelo e 'meli, ketane, e nang le hydraulic chain tensioners. Lubrication e etsoa ka li-nozzles tse khethehileng tsa oli.
Litlhaloso tsa theknoloji
| Bophahamo ba enjene, cm³ | 3456 |
| Matla a mangata, hp ka rpm | 313/6000 |
| Torque e kholo, N * m ho rpm | 335/4600 |
| Fuel sebelisoa | AI-98 ea peterole |
| Tšebeliso ea mafura, l / 100 km (tsela e kholo - toropo) | 5,5 - 6,7 |
| mofuta oa enjene | Sebōpeho sa V, lisilindara tse 6 |
| Moqomo bophara, limilimithara | 94 |
| Leqeba la piston, mm | 83,1 |
| Compression ratio | 12,5-13 |
| Palo ea li-valve ka silindara | 4 |
| CO₂ tlhahiso, g/km | 123 |
| Litekanyetso tsa tikoloho | Euro 5 |
| Sisteme ea matla | Ente, ente e kopantsoeng ea D-4S |
| Taolo ea nako ea li-valve | VVTiW |
| Sistimi ea lubrication l/mark | 6,1 / 5W-30 |
| Tšebeliso ea oli, g/1000 km | 1000 |
| Phetoho ea oli, km | 10000 |
| Ho putlama ha boloko, sefako. | 60 |
| Features | Motsoako |
| Bophelo ba tšebeletso, lik'hilomithara tse sekete | 350 + |
| Boima ba enjene, kg | 163 |
Mekhoa ea ts'ebetso
Enjene, ho ea ka litlhaloso tsa beng ba eona, e tšepahala haholo, e itšetlehile ka litlhahiso tsa moetsi bakeng sa ts'ebetso ea eona. Leha ho le joalo, ho na le mathata a teng lethathamong lohle la 2GR:
- lerata le ntseng le eketseha la li-couplings tsa VVT-I tsa tsamaiso ea Dual VVT-i;
- tšebeliso e eketsehileng ea mafura ka mor'a lik'hilomithara tse likete tse 100;
- ho kobeha ha li-valve ha ketane ea nako e robehile;
- phokotso ya lebelo le sa sebetseng.
Ho phaella moo, ho na le tlhahisoleseding mabapi le ho kobeha ha li-valve ha ketane e theoha ho tloha VVT-i sprocket. Ho se sebetse ho joalo hoa khoneha ha u lokolla li-bolts tsa phase regulator.
Lebelo le sa sebetseng le fetoha le sa tsitsang ka lebaka la tšilafalo ea li-valve tsa throttle. Ho li hloekisa hang ka lik'hilomithara tse likete tse 1 ho tla hlakola bothata bona.
Lintlha tse fokolang tsa motlakase li kenyelletsa pompo ea metsi, sehlopha sa cylinder-piston le tšekamelo ea ho silafatsa li-valve tsa throttle. Ha e le pompo ea metsi, hoa lokela ho hlokomeloa hore mohloli oa mosebetsi oa eona ke lik'hilomithara tse 50-70 tse likete tsa koloi ea koloi. Hoo e ka bang sethaleng sena, ho timetsoa ha tiiso ho etsahala. Coolant e qala ho dutla.
CPG e hloka tšebeliso ea oli ea boleng bo holimo. Ho nkela sebaka ka li-brand tse theko e tlase ho lebisa ho ts'ebetsong e eketsehileng ea li-piston le li-cylinders. Li-valve tsa throttle li boletsoe pejana.
Ha ho na data e tobileng mabapi le ho boloka nako ka lebaka la nako e batlang e le khutšoanyane ea ts'ebetso ea eona. Ka nako e ts'oanang, ho na le likhothaletso mabapi le ho nkela enjene sebaka ka enjene ea konteraka ha ho sebetsa mohloli. Ho sa tsotellehe sena, ho ba teng ha li-sleeve tsa tšepe tse entsoeng ka tšepe ho etsa hore ho be le lintho tse hlokahalang bakeng sa monyetla oa phetoho e kholo.
Kahoo, re ka fihlela qeto: "Toyota 2GR-FXS" enjene e na le matla a phahameng, ho tšepahala le mamello. Empa ka nako e ts'oanang, e hloka ho khomarela ka thata ho litlhahiso tsa moetsi bakeng sa ts'ebetso ea eona.
Mantsoe a seng makae mabapi le tokiso
Yuniti ea 2GR-FXS e ka ba matla le ho feta ha e ka hlophisoa ka ho kenya turbo kit compressor (TRD, HKS). Lipiston li fetoloa ka nako e le 'ngoe (Wiseco Piston bakeng sa compression ratio 9) le nozzles 440 cc. Sebetsa ts'ebeletso e khethehileng ea koloi ka letsatsi le le leng, 'me matla a enjene a tla nyolohela ho 350 hp.
Mefuta e meng ea tokiso ha e sebetse. Ntlha ea pele, phello e sa reng letho ea mosebetsi (chip tuning), 'me ea bobeli (ho kenngoa ha compressor e matla ho feta), sena ke litšenyehelo tse phahameng tse sa lokelang le lebaka la mathata a mangata a theknoloji le enjene.
Enjene ea Toyota 2GR-FXS e lula sebakeng se loketseng moleng oa 2GR ho matšoao ohle a mantlha a tekheniki le moruo.
Moo ho kentsoeng
