Injin FB25, FB25V Subaru
Abubuwa
Samfurin mota Subaru na kamfanin Japan mai suna iri ɗaya yana aiki ne don kera motocin fasinja, motocin kasuwanci, abubuwan haɗin kai da kuma gundumomi a gare su, gami da injuna.
Masu zane-zane suna inganta su kullum.
A cikin 2010, duniya ta sami sabon injin dambe na FB25В, daga baya an canza shi zuwa FB25.
Fasali
Har zuwa 2010, Subaru ya ba da motocinsa tare da injunan EJ na 2 da 2.5 lita. An maye gurbinsu da injinan nau'in FB. Raka'a na duka jerin a zahiri ba sa bambanta a cikin sigogin fasaha. Masu zanen kaya sun gudanar da aikin da nufin ingantawa:
- ainihin ƙirar wutar lantarki;
- tsarin konewa na cakuda man fetur;
- alamomin tattalin arziki.
Motoci na jerin FB sun bi ƙa'idodi da buƙatun don adadin fitar da abubuwa masu cutarwa daidai da Yuro-5.
Sauran fasalulluka na tashar wutar lantarki na wannan jerin sun haɗa da:
- kasancewar wata hanya don sarrafa lokaci na bawul, wanda ke ba da damar ƙara ƙarfin da aka ƙididdigewa;
- ana yin tafiyar lokaci a cikin nau'i na sarkar tare da gears;
- ƙaramin ɗakin konewa;
- karuwa a aikin famfo mai;
- raba tsarin sanyaya shigar.
Zane nuances
Saboda ƙirar ƙirar injin dambe na jerin FB, injiniyoyi sun sami nasarar matsawa tsakiyar motsin motar har zuwa ƙasa. Godiya ga wannan, motar ta zama mafi dacewa.
Masu haɓakawa sun ba da wutar lantarki na jerin FB tare da silinda na ƙara diamita. Ana shigar da layukan simintin ƙarfe a cikin tubalin silinda, wanda aka yi da aluminum. Kaurin bangon su shine 3.5mm. Don rage gogayya, injin ɗin an sanye shi da pistons tare da gyare-gyaren siket.
Tashar wutar lantarki ta FB 25 tana da kawuna na silinda guda biyu, kowanne yana da camshafts biyu. Yanzu an sanya masu allurar kai tsaye a cikin shugaban Silinda.
A cikin 2014, an gyara jerin FB25 ICE. Canje-canjen sun shafi abubuwa masu zuwa:
- an rage kauri daga cikin ganuwar silinda da 0.3 mm;
- pistons canza;
- mashigai masu amfani sun karu zuwa 36 mm;
- an shigar da sabon sashin kula da tsarin allura.
Технические характеристики
Subaru FB25B da injuna FB25 ana kera su a Gunma Oizumi Plant, mallakar Subaru. Babban halayen fasaha na su sun haɗa da:
FB25B | FB25 | |
---|---|---|
Kayan da aka yi da shingen silinda | Aluminum | Aluminum |
Tsarin wutar lantarki | Mai shigowa | Mai shigowa |
Rubuta | a kwance yana adawa | a kwance yana adawa |
Yawan silinda | Hudu | Hudu |
Yawan bawuloli | 16 | 16 |
Canjin injin | 2498 cc | 2498 cc |
Ikon | 170 zuwa 172 horsepower | 171 zuwa 182 horsepower |
Torque | 235 N/m a 4100 rpm | 235 N / m a 4000 rpm; 235 N / m a 4100 rpm; 238 N / m a 4400 rpm; |
Fuel | Gasoline | Gasoline |
Amfanin kuɗi | Daga 8,7 l / 100 km zuwa 10,2 l / 100 km dangane da yanayin tuki. | Daga 6,9 l / 100 km zuwa 8,2 l / 100 km dangane da yanayin tuki. |
Allurar mai | Rabawa | Multipoint Serial |
Silinda diamita | 94 mm | 94 mm |
Piston bugun jini | 90 mm | 90mm |
Matsakaicin matsawa | 10.0 | 10.3 |
Sakin carbon dioxide cikin yanayi | 220 g / km | Daga 157 zuwa 190 g / km |
A cewar masana, mafi ƙarancin rayuwar injin shine kilomita 300000.
Lambar gano injin
Serial lambar injin shine mai gano injin konewa na ciki. A yau babu wani mizani guda daya da zai tantance wurin da irin wannan lambar take.
Don samfuran Subaru, yana da kyau a yi amfani da mai ganowa zuwa dandamali, wanda aka kera a kusurwar hagu na sama na bangon baya na wutar lantarki. Wato, yakamata a nemi lambar injin a mahadar naúrar kanta tare da kubba mai watsawa.
Bugu da kari, zaku iya tantance nau'in injin konewar ciki ta lambar VIN. Ana amfani da farantin suna waɗanda aka ɗora a ƙarƙashin gilashin gilashin a gefen direba da kuma kan babban babban injin injin a gefen fasinja. Nau'in tashar wutar lantarki yayi daidai da matsayi na shida a cikin babban lambar tantance abin hawa.
Motoci masu injuna FB25В da FB25
Tun zuwan injunan FB25В da FB25, an sanya su akan nau'ikan Subaru da yawa.
Tashar wutar lantarki ta FB25В ta sami aikace-aikacen sa akan gandun daji na Subaru, gami da sake fasalin ƙarni na 4th.
Motoci masu zuwa suna sanye da injin FB25:
- Subaru Exiga;
- Subaru Exiga Crossover 7;
- Subaru Forester, farawa daga ƙarni na 5;
- Subaru Legacy;
- Subaru Legacy B4;
- Subaru Outback.
Lalacewar injunan FB25В da FB25
Tare da fa'idodi da yawa na injunan FB25, akwai rashin amfani da yawa. Daga cikinsu akwai kamar haka:
- yawan amfani da mai;
- coking na zobe scraper mai;
- tsarin sanyaya mara kyau, wanda ke haifar da zafin injin da yunwar mai;
- Maye gurbin tartsatsin tartsatsin aiki ne mai wahala.
Gabaɗaya, ana ba da shawarar yin amfani da motoci tare da injunan FB25 a cikin yanayi mai laushi. In ba haka ba, an rage albarkatun da muhimmanci.
A yayin da wutar lantarkin ta gaza, sai an yi wani gagarumin garambawul. A wannan yanayin, ana ba da shawarar tuntuɓar tashar sabis na musamman. Wannan zai zama mabuɗin don inganta ingantattun injuna da ƙwararru. Lokacin maye gurbin sassa, yi amfani da sassa na asali kawai.
Injin kwangila
Motar FB25 ana iya gyarawa. Koyaya, farashin abubuwan da aka gyara don gyaran injunan konewa na ciki yana da yawa. Saboda haka, yana da kyau a yi tunani game da siyan injin kwangila.
Farashin sa ya dogara da yanayin fasaha. A yau yana iya zama daga dalar Amurka 2000.
Inji mai na FB 25
Kowane masana'anta ya ba da shawarar yin amfani da madaidaicin alamar man inji don wani nau'in injin. Don masana'antar wutar lantarki FB 25, masana'anta sun ba da shawarar amfani da mai:
- 0W-20 Asalin Subaru;
- 0W-20 Idemitsu.
Bugu da ƙari, mai sun dace da injin, wanda ke nuna alamun danko mai zuwa:
- 5W-20;
- 5W-30;
- 5W-40.
Yawan man fetur a cikin injin shine lita 4,8. Bisa ga littafin, ana ba da shawarar canza man fetur a kowane kilomita 15000. Kwararrun masu ababen hawa suna ba da shawarar yin hakan a kusan kilomita 7500.
Tuna ko musanya
An ƙera injunan FB25 da FB25B azaman tashar wutar lantarki. Saboda haka, bai kamata ku yi ƙoƙarin shigar da injin turbin a kansa ba. Wannan zai haifar da asarar aminci da gazawar naúrar.
A matsayin kunnawa
- cire mai kara kuzari daga tsarin shaye-shaye;
- ƙara yawan shaye-shaye;
- canza saitunan injin sarrafa na'ura (tuning guntu).
Wannan zai ƙara kusan doki 10-15 zuwa injin ku.
Saboda ƙirar ƙirar FB25 ICE, ba zai yiwu a yi musanya ba.
Bayani masu mota
Akwai bita daban-daban tsakanin masu motocin Subaru Forester da Legasy. Da yawa sun rude da yawan shan mai. Gabaɗaya, direbobi suna son wannan motar saboda amincin injin, kulawa, iyawar ƙetare, Subaru ta mallakin keken keke.