Toyota 2AR-FSE engine
2AR-FSE haɓakawa ne na 2AR-FE ICE. An samar da rukunin tun 2011 kuma an sanya shi akan Toyota Camry, Lexus LS, Lexus IS da sauran samfura. Ciki har da nau'ikan matasan. Sigar 2AR-FSE ta bambanta da injin tushe a cikin canje-canje masu zuwa:
- ƙara yawan matsawa saboda amfani da wasu pistons;
- ingantaccen shugaban silinda tare da sabbin camshafts;
- ingantaccen tsarin sarrafa injin;
- hada allura D4-S.
Na ƙarshe yana da daraja a duba. Haɗaɗɗen allura shine shigarwa a cikin injin guda ɗaya na masu allurar mai kai tsaye a cikin silinda tare da alluran alluran da aka rarraba a cikin nau'in sha. Allurar kai tsaye tana ba wa motar fa'idodi da yawa:
- ƙarin cikakken konewa na cakuda;
- karfin juyi;
- tattalin arziki.
Amma a wasu hanyoyin da injina ke aiki, yawan zuƙowa yana fitowa cikin yanayi. A wannan yanayin, ya fi dacewa don amfani da tsarin allurar mai da aka rarraba. Ƙungiyar kula da lantarki ta zaɓi tsarin da ya dace da wannan yanayin aiki, ko kunna su a lokaci guda, wanda ya sa ya yiwu a inganta sigogi na injunan konewa na ciki ba tare da cutar da muhalli ba.
Ƙayyadaddun Motoci
Babban halayen su ne kamar haka:
| masana'antu | Toyota Motor |
| Alamar injiniya | 2AR-FSE |
| Shekarun saki | 2011 - yanzu |
| Silinda toshe kayan | Gami na Aluminium |
| Tsarin wutar lantarki | Hadakar allura D4-S |
| nau'in injin | Laini |
| Yawan silinda | 4 |
| Bawuloli a kowace silinda | 4 |
| Bugun jini, mm | 98 |
| Silinda diamita, mm | 90 |
| Matsakaicin matsawa | 1:13.0 |
| Matsayin injin, mai siffar sukari cm | 2494 |
| Enginearfin inji, hp / rpm | 178-181 / 6000 |
| Karfin juyi, Nm / rpm | 221/4800 |
| Fuel | 92-95 |
| Matsayin muhalli | Yuro 5 |
| Amfanin mai, gr. / 1000 km | to 1000 |
| Nasihar mai | 0W-20 0W-30 0W-40 5W-20 5W-30 5W-40 |
| Girman mai, l | 4,4 |
| Tazarar canjin mai, kilomita dubu | 7000-10000 |
| Injin injiniya, kilomita dubu | more 300 |
| - HP haɓaka yuwuwar | more 300 |
Yaduwar wutar lantarki ya faru ne saboda man da aka yi amfani da shi.
Fa'idodi da rashin amfani da abin hawa
2AR-FSE ana ɗaukarsa a matsayin babban injin fasaha tare da haɓaka matsakaici, amma tare da kyakkyawan tattalin arziki. Motar ta tabbatar da kanta a matsayin abin dogara kuma mai dorewa, idan ba a keta ka'idodin aiki ba. Yana da matukar mahimmanci don kiyaye tazarar sabis, lokacin maye gurbin kayan masarufi. Kamar duk injunan Toyota, wannan rukunin yana kula da ingancin mai. Lokacin amfani da man fetur mai inganci da mai, wannan ICE cikin sauƙin jinya fiye da kilomita dubu 400. Matsalolin rashin aiki iri ɗaya ne da na sauran injunan Toyota:
- ƙwanƙwasa masu motsi lokaci a kan injin sanyi;
- low lokaci sarkar albarkatun;
- leaky famfo
- gajeriyar yanayin zafi.
Siffar siffa ta wannan injin ta musamman ita ce lalata zaren don kusoshi na Silinda. Ƙunƙarar haɗin kai tsakanin kai da toshe ya karye. An samu matsalar konewar gas da mai da kuma maganin daskarewa ya shiga dakin konewar.
Gabaɗaya, wannan ingantacciyar mota ce, mai ɗorewa wacce ke ɗaukar babban mataki a cikin tsarin injina. Motar ana ɗaukarsa za'a iya zubar da ita saboda bakin bangon silinda, amma wasu cibiyoyin fasaha suna yin manyan gyare-gyare. Hanyar da ta fi dacewa ita ce siyan injin kwangila, tun da gano shi ba zai zama matsala ba. Farashin irin waɗannan motocin, a cikin kyakkyawan yanayin, farawa a 80 dubu rubles.
Aikace-aikacen
An shigar da injin 2AR-FSE akan:
