Injini ye-BMW E46 - yiziphi izishayeli okufanele uzinake?

Inguqulo yokuqala yemoto ibitholakala ngezinhlobo ze-sedan, coupe, convertible, station wagon kanye ne-hatchback. Kuyaphawuleka ukuthi owokugcina wabo usasebenza esigabeni sesi-3 esinegama elithi Compact. Injini ye-E46 inga-odwa ngophethroli noma ngedizili. Sethula ulwazi olubaluleke kakhulu mayelana namayunithi okushayela okufanele uwanake. Ukucaciswa nokusetshenziswa kukaphethiloli, kanye nezinzuzo nezinkinga zalezi zinjini, uzokwazi ngomzuzwana!

E46 - izinjini zikaphethiloli

Izinjini ezinconyiwe kakhulu yizinguqulo ezinamasilinda ayisithupha. Zibonakala ngokuguquguquka okuhle kanye nesiko eliphezulu lomsebenzi. Inani elikhulu lezinhlobonhlobo zezinjini ze-E46 - kunezinhlobo ezingaba ngu-11 ezinamandla ahlukene - ekusebenzeni kubukeka kulula.

Izinketho ezilandelayo ziyatholakala:

• izinketho ezinomthamo we-1.6 kuya ku-2.0 amalitha, i.e. I-M43 / N42 / N46 - ama-cylinder amane, ama-in-line drives;
• izinguqulo kusuka ku-2.0 kuya ku-3.2 l, i.e. I-M52/M54/с54 – amasilinda ayisithupha, izinjini ezisemgqeni.

Amayunithi anconyiwe avela eqenjini likaphethiloli - inguqulo M54B30

Le njini ibe nokugudluka okungu-2 cm³ futhi bekungukuhluka okukhulu kwe-M970. Ikhiqize amandla angu-54 kW (170 hp) ku-228 rpm. kanye ne-torque engu-5 Nm ku-900 rpm. Bore 300 mm, unhlangothi 3500 mm, compression ratio 84.

Iyunithi yamandla ifakwe umjovo wamafutha ongaqondile onamaphuzu amaningi. Injini ye-E46 efiselekayo ngokwemvelo enesistimu ye-valve ye-DOHC yayinethangi likawoyela elingu-6,5 litre, futhi ukucaciswa okunconyiwe kwakuyinto enokuminyana okungu-5W-30 no-5W-40 kanye nohlobo lwe-BMW Longlife-04.

Ukusebenza kwenjini engu-330i nokusetshenziswa kukaphethiloli

I-drive ishe ngemuva kokuthi:

• 12,8 amalitha kaphethiloli ngebanga elingu-100 km edolobheni;
• 6,9 amalitha ngebanga lika-100 km emgwaqweni onguthelawayeka;
• 9,1 ku-100 km uma ihlangene.

Imoto yashesha yafinyelela ku-100 km / h ngemizuzwana engu-6,5 nje, okungase kubhekwe njengomphumela omuhle kakhulu. Isivinini esiphezulu sasingu-250 km / h.

E46 - izinjini diesel

Ezinjini zikadizili, i-E46 ingahlonywa imodeli ye-318d, 320d ne-330d. Amandla ahluka kusuka ku-85 kW (114 hp) kuya ku-150 kW (201 hp). Kumele kuqashelwe ukuthi, naphezu kokusebenza okungcono, amayunithi edizili anezinga eliphakeme lokuhluleka kunamayunithi kaphethiloli.

Amayunithi anconyiwe e-E46 eqenjini le-diesel - inguqulo M57TUD30

Bekuyinjini evuthayo yangaphakathi engu-136 kW (184 hp). Unikeze i-184 hp eshiwo. ngo-4000 rpm. futhi 390 Nm at 1750 rpm. Ifakwe phambi kwemoto endaweni yobude, futhi umthamo oqondile wemoto wafinyelela ku-2926 cm³.

Iyunithi yayinamasilinda asemgqeni angu-6 anobubanzi be-cylinder obungu-84 mm kanye ne-piston stroke engu-88 mm ngokucindezelwa kwe-19. Kunama-pistons amane nge-cylinder ngayinye - lolu uhlelo lwe-OHC. Udizili usebenzisa iCommon Rail system kanye ne-turbocharger.

Inguqulo ye-M57TUD30 yayinethangi likawoyela elingu-6,5 litre. Into enokuminyana okungu-5W-30 noma 5W-40 kanye nokucaciswa kwe-BMW Longlife-04 kunconyiwe ukuze kusetshenziswe. Kuphinde kwafakwa isiqukathi esipholile esingu-10,2 litre.

Ukusebenza kwenjini engu-330d nokusetshenziswa kukaphethiloli

Injini ye-M57TUD30 isiphelile:

• 9,3 amalitha kaphethiloli ngebanga lika-100 km edolobheni;
• Amalitha angu-5.4 ngebanga lika-100 km emgwaqweni onguthelawayeka.

Idizili ijubane le moto ifinyelela ku-100 km/h ngemizuzwana engu-7.8 kanti ijubane layo eliphezulu ligcina ku-227 km/h. Le njini ye-BMW ithathwa abashayeli abaningi njengeyunithi ehamba phambili ochungechungeni lwe-3 E46.

Ukusebenza kwezinjini ze-BMW E46 - izindaba ezibalulekile

Endabeni yezinjini ze-E46, ukugcinwa kwemoto okuvamile kuyisici esibalulekile. Okokuqala nje, ibhekisela esikhathini. Kufanele ishintshwe cishe njalo ngama-400 XNUMX. km. Kukhona nezinkinga ezihambisana nama-flap amaningi okudla, kanye nedrayivu yesikhathi kanye nezijovo ezivamile zikaloliwe. Kufanele futhi unake ukushintshwa okuvamile kwe-dual-mass flywheel.

Kukhona nokwehluleka kwama-turbocharger nama-injection systems. Uma kwenzeka ukungasebenzi kahle, wonke ama-injection ayi-6 kufanele ashintshwe. Ezinguqulweni ezisebenzisana ne-othomathikhi, ukulimala kokudluliselwa kungenzeka.

Akukho ukushoda kwamamodeli we-E46 anakekelwe kahle emakethe yesibili. I-BMW idale uchungechunge oluhle kangangokuthi izimoto eziningi azizange zihlupheke ngenxa yokugqwala. Akuzona kuphela izimoto ezisesimweni esihle sobuchwepheshe - lokhu kusebenza nasezintweni zokushayela. Nokho, ngaphambi kokuthenga BMW E46, kufanele ufunde ngokucophelela isimo lobuchwepheshe injini ukuze ugweme izinkinga ezibizayo yesondlo. Injini ye-E46 esesimweni esihle ingaba yisinqumo esihle.