Injini FB25, FB25V Subaru

Iyo mota yemhando yeSubaru kubva kukambani yeJapan yezita rimwe chete iri kuita mukugadzirwa kwemotokari dzinotakura vanhu, mota dzekutengesa, zvikamu zvega uye magungano kwavari, kusanganisira injini.

Vagadziri vanogara vachivavandudza.

Muna 2010, nyika yakagamuchira itsva FB25В boxer injini, yakazochinjwa kuva FB25.

Features

Kusvika 2010, Subaru yakashongedza mota dzayo neEJ akatevedzana injini dze2 uye 2.5 malita. Dzakatsiviwa nemota dzerudzi rweFB. Iwo mayunitsi eese maviri akateedzana haasiyane mune tekinoroji paramita. Vagadziri vakaita basa rakanangana nekugadzirisa:

• iyo chaiyo dhizaini yechigadzirwa chemagetsi;
• nzira yekupisa yemusanganiswa wemafuta;
• zviratidzo zvehupfumi.

Mota dzeFB dzakatevedzana dzinotevedzera zvakajairwa uye zvinodiwa pahuwandu hwekubuda kwezvinhu zvinokuvadza zvinoenderana neEuro-5.

Mamwe maficha emagetsi eiyo akateedzana anosanganisira:

• kuvapo kwechigadziro chekugadzirisa nguva yevhavha, iyo inobvumira kuwedzera simba rakarongwa;
• iyo nguva yekufambisa inogadzirwa nenzira yeketani ine magiya;
• compact combustion chamber;
• kuwedzera kwekuita kwepombi yemafuta;
• yakaparadzana inotonhorera system yakaiswa.

Design nuances

Nekuda kwemaitiro ekugadzira ejini yebhokisi yeFB akateedzana, mainjiniya akakwanisa kushandura nzvimbo yesimba rinokwevera mota kusvika pasi pasi sezvinobvira. Nekuda kweizvi, mota inova inogoneka.

Vagadziri vacho vakashongedza magetsi emagetsi eFB akatevedzana nemasilinda ekuwedzera dhayamita. Cast iron liners inoiswa mucylinder block, yakagadzirwa nealuminium. Ukobvu hwavo hwemadziro i3.5mm. Kuti kuderedze kukwesha, injini yakanga yakashongedzerwa mapiston ane masiketi akagadziridzwa.

Iyo FB 25 magetsi chirimwa chine misoro miviri yemasilinda, imwe neimwe iine macamshaft maviri. Iwo majekiseni zvino akaiswa zvakananga muhumburumbira musoro.

Muna 2014, iyo FB25 yakatevedzana ICE yakagadziridzwa. Kuchinja kwakakanganisa zvinotevera:

• kuwanda kwemadziro emadziro kwakaderedzwa ne 0.3 mm;
• pistons akatsiviwa;
• kutora zviteshi zvakawedzera kusvika 36 mm;
• itsva jekiseni system control unit yakaiswa.

Technical specifications

Subaru FB25B uye FB25 injini dzinogadzirwa paGunma Oizumi Plant, iri yeSubaru. Iwo makuru ehunyanzvi maitiro anosanganisira:

FB25B	FB25
Izvo zvinhu izvo cylinder block inogadzirwa	Aluminium	Aluminium
Power system	Injector	Injector
Tora	kupikisa zvakachinjika	kupikisa zvakachinjika
Uwandu sepombi	Mane	Mane
Nhamba yemagetsi	16	16
Injini yekufambisa	2498 cc	2498 cc
Simba rekushandisa	170 kusvika 172 horsepower	171 kusvika 182 horsepower
Torque	235 N/m pa4100 rpm	235 N/m pa 4000 rpm; 235 N/m pa 4100 rpm; 238 N/m pa 4400 rpm;
Fuel	Gasoline	Gasoline
Mafuta ekushandiswa	Kubva pa8,7 l/100 km kusvika 10,2 l/100 km zvichienderana nekutyaira	Kubva pa6,9 l/100 km kusvika 8,2 l/100 km zvichienderana nekutyaira
Mafuta jekiseni	Distributed	Multipoint Serial
Cylinder dhayamita	94 мм	94 мм
Kurohwa kwepisitoni	90 мм	90mm
Kukanganiswa kwehuwandu	10.0	10.3
Kuburitswa kwecarbon dioxide mumhepo	220 g / km	Kubva 157 kusvika 190 g / km

Maererano nenyanzvi, hushoma injini upenyu 300000 km.

Injini yekuzivikanwa nhamba

Iyo injini serial nhamba ndiyo identifier yeinjini yekupisa yemukati. Nhasi hapana chiyero chimwe chete chingasarudza nzvimbo yenhamba yakadaro.

Kune maSubaru modhi, zvakajairwa kuisa chiziviso papuratifomu, iyo inogadzirwa mukona yekumusoro kuruboshwe yemadziro ekumashure kwesimba remagetsi. Ndiko kuti, nhamba yeinjini inofanira kutariswa panosangana yuniti pachayo ine dome yekufambisa.

Mukuwedzera, iwe unogona kuona rudzi rweinjini yekupisa mukati neVIN kodhi. Iyo inoshandiswa kune nameplates akaiswa pasi pemhepo yemhepo padivi remutyairi uye nechekumashure bulkhead yejini compartment padivi pevatyairi. Mhando yemagetsi emagetsi inoenderana nenzvimbo yechitanhatu munhamba huru yekuzivikanwa yemotokari.

Mota dzine FB25В uye FB25 injini

Kubva pakuuya kweFB25В neFB25 injini, dzakaiswa pane akati wandei eSubaru modhi.

Iyo FB25В magetsi chirimwa chakawana kushanda kwayo paSubaru Forester, kusanganisira kugadzirisazve kwechizvarwa chechina.

Aya anotevera emota modhi akashongedzerwa neiyo FB25 injini:

• Subaru Exiga;
• Subaru Exiga Crossover 7;
• Subaru Forester, kutanga kubva kuchizvarwa chechishanu;
• Subaru Legacy;
• Subaru Legacy B4;
• Subaru Kunze.

Kuipa kweFB25В uye FB25 injini

Pamwe chete nezvakawanda zvakanakira zveFB25 injini, pane akati wandei akashata. Pakati pavo pane zvinotevera:

• kushandiswa kwemafuta zvakanyanya;
• coking yemafuta scraper zvindori;
• isina kukwana kutonhora system, iyo inotungamirira kune injini kupisa uye nzara yemafuta;
• Kutsiva spark plugs ibasa rakakura.

Kazhinji, zvinokurudzirwa kushandisa mota dzine FB25 injini mune zvinyoro. Zvikasadaro, sosi yacho yakanyanya kuderedzwa.

Muchiitiko chekukundikana kwesimba remagetsi, kugadzirisa kukuru kuchafanirwa kuitwa. Muchiitiko ichi, zvinokurudzirwa kubata imwe nyanzvi yevhisi yevhisi. Ichi chichava kiyi yemhando yepamusoro uye yehunyanzvi injini kudzoreredza. Paunenge uchitsiva zvikamu, shandisa zvikamu zvepakutanga chete.

Kondirakiti injini

Iyo FB25 mota inogadziriswa. Nekudaro, mutengo wezvikamu zvekugadziridzwa kweinjini dzinopisa mukati wakakwira zvakanyanya. Naizvozvo, zvinokurudzirwa kufunga nezvekutenga kontrakiti injini.

Mutengo waro unoenderana nehunyanzvi hwekuita. Nhasi inogona kubva ku2000 US madhora.

Mafuta einjini yeFB 25

Mugadziri wega wega anokurudzira kushandisa chaiyo mhando yemafuta einjini kune imwe mhando yeinjini. Kune magetsi emagetsi FB 25, mugadziri anorayira kushandiswa kwemafuta:

• 0W-20 Yekutanga Subaru;
• 0W-20 Idemitsu.

Uyezve, mafuta akakodzera injini, inoratidzirwa neanotevera viscosity zviratidzo:

• 5W-20;
• 5W-30;
• 5W-40.

Kuwanda kwemafuta muinjini ndeye 4,8 litita. Maererano nebhuku rekushandisa, zvinokurudzirwa kuchinja mafuta ega ega 15000 makiromita. Vatyairi vane ruzivo vanopa zano kuita izvi kutenderera 7500 km.

Tuning kana kuchinjanisa

Injini dzeFB25 neFB25B dzakagadzirwa segwenya remagetsi emuchadenga. Naizvozvo, haufanirwe kuedza kuisa turbine pairi. Izvi zvinotungamirira mukurasikirwa kwekuvimbika uye kukundikana kwechikwata.

Sekugadzirisa

• bvisa iyo catalyst kubva kune exhaust system;
• kuwedzera kuwedzera kwekubuda;
• shandura marongero ejini control unit (chip tuning).

Izvi zvichawedzera nezve 10-15 horsepower kune injini yako.

Nekuda kwemaitiro ekugadzira eFB25 ICE, hazvigoneke kuita shanduko.

Ongororo Yemota Yevaridzi

Kune akasiyana wongororo pakati peSubaru Forester uye varidzi vemotokari yeLegasy. Vazhinji vanovhiringika nekunyanya kushandiswa kwemafuta. Muzhinji, vatyairi vanofarira mota iyi nekuda kwekuvimbika kweinjini, kubata, kugona kuyambuka-nyika, Subaru's proprietary all-wheel drive.