N46B20 engine - nkọwapụta, mgbanwe na n'iji ya gee ntị nke ike unit si BMW!
Ọrụ igwe

N46B20 engine - nkọwapụta, mgbanwe na n'iji ya gee ntị nke ike unit si BMW!

Emepụtara injin N46B20 iji gboo mkpa ahịa ebe ewebatala ụtụ isi nchụpụ cylinder. Emepụtara atụmatụ ya n'otu n'otu na ụdị N42. N'ihi ya, ọtụtụ myirịta. na akụkụ nke cylinder gbara ma ọ bụ pistons na crankcase eji. Ozi kacha mkpa gbasara N46B20 dị ebe a!

N46B20 engine - data teknụzụ

Emepụtara injin N46B20 site na 2004 ruo 2012 na ụlọ ọrụ BMW Hams Hall na Bavaria. Igwe mmanụ a na-agbanye mmanụ na-adabere na nhazi nke cylinders anọ nwere piston anọ na otu (DOHC) kwadoro n'ahịrị.

The engine cylinder dayameta bụ 84 mm, na piston ọrịa strok ruru 90 mm. Usoro ịgba egbe bụ 1-3-4-2. Ogo nke engine bụ 1995 cc. cm, na nha mkpakọ bụ 10.5. Ihe nlereanya a kwekọrọ n'ụkpụrụ ikuku ikuku nke Euro 4-5.

Ụdị dị iche iche nke ngalaba ike N46B20

Site na 2004 ruo 2012, e kere ụdị ike dị iche iche. Ha dị iche iche ọ bụghị naanị na ike, kamakwa na ngwọta nhazi. Otu a gụnyere ụdị dị iche iche dịka:

  • N46B20U1 na N46B20U2 129 hp na 180 Nm (2004-2007);
  • N46B20U2 136 HP na 180 Nm (2004-2007): ụdị nwere ụdị oriri dị iche iche (ọ bụghị DISA) yana camshaft iyuzucha dị iche;
  • N46B20O0 143 HP na 200 Nm (2004-2007);
  • N46B20O1 150 HP na 200 Nm (2004-2007);
  • N46NB20 170 HP na 210 Nm (2007-2012): Yiri na imewe na ụdị 150 hp, mana ya na mkpuchi isi cylinder ọhụrụ na sistemu iyuzucha. Ejirila usoro njikwa Bosch MV17.4.6 na ya.

Kedu ụdị ụgbọ ala na-eji engine na ugboro ole ka a ga-agbanwe mmanụ?

E tinyere engine N46B20 n'ime ụgbọ ala ndị dị ka BMW 118i E87, BMW 120i E87, BMW 318i E46,BMW 318i E90,BMW 320i E90, BMW 520i E60,BMW X1 E84,BMW X3 E83

BMW engine ọrụ chọrọ iji 5W-30 ma ọ bụ 5W-40 mmanụ - ọ ga-agbanwe kwa 10-12 km. km ma ọ bụ ọnwa XNUMX. Olu tank maka ngwaahịa a bụ 4,25 lita. 

Iji nkeji mbanye - nsogbu ndị a na-ahụkarị na otu esi edozi ha

A na-ewere injin N46B20 dị ka ihe na-adịghị ala ala. Site na ịrụ ọrụ kwesịrị ekwesị, nlekọta na nlele mgbe niile, engine anaghị akpata nsogbu siri ike.

Agbanyeghị, enwere ọdịda jikọtara ya na oke nfe dị elu ma ọ bụ ọrụ okike nke ọnụ onye ọ bụla. Ọ bara uru ịchọpụta nke n'ime ha na-apụtakarị.

Igwe ahụ nwere ike iri oke mmanụ

Nsogbu mbụ na-emekarị bụ ịṅụbiga mmanya ókè. Ọtụtụ mgbe, ihe kpatara ya bụ iji ihe dị ala - ọ bụghị akara BMW dị ka mmanụ akwadoro. Akàrà valvụ emebi emebi, emesia yiri mgbanaka piston. Nke a kacha pụta ìhè na ọsọ nke ihe dịka 50 km. km.

Ihe ndị ga-amalite ịsa mmiri mgbe agbachara ọnụ ọgụgụ kilomita a kapịrị ọnụ gụnyekwara gasket mkpuchi valvụ ma ọ bụ mgbapụta mgbapụta mebiri emebi. N'ọnọdụ ndị dị otú ahụ, ọ dị mkpa iji dochie ihe ndị ahụ.

Vibration na mkpọtụ na-ebelata nkasi obi ịnya ụgbọ ala

N'ọtụtụ ọnọdụ, a na-enwekwa mmetụta nke ọma jijiji. N'oge a mgbe nkeji 2.0-liter amalite resonate nke ukwuu, ọ bara uru ịtụle nke ọma ihicha nke Vanos variable valve usoro oge.

Ọbụghị naanị ịma jijiji na-akpaghasị ọrụ dị nro nke ngalaba mbanye. Igwe ahụ nwekwara ike ime oke mkpọtụ. Nke a na-abụkarị n'ihi eriri ogologo oge adịghị mma ma ọ bụ mgbe ihe a gbatịpụrụ. Nsogbu a na-eme mgbe ihe dịka 100 km gachara. km. A ga-achọ ka edochie akụkụ.

N46B20 engine dabara adaba maka n'iji ya gee ntị

Ụzọ mbụ dị mma isi bulie ike nke draịva gị nwere ike ịbụ ngwa ECU. A nwekwara ike iji usoro ikuku oyi na ikpochapụ iji mee ka arụmọrụ dịkwuo elu. Ya mere, engine ga-emepụta ihe dị ka 10 hp. ike ọzọ.

Ihe ngwọta nke abụọ bụ ihe nkwalite - turbocharger. Nke a nwere ike ịbụ ezigbo nhọrọ maka ngwa ngwa a kpọtụrụ aha na mbụ. Nrụnye ahọpụtara nke ọma ga-abawanye ike engine ọbụlagodi ọkwa 200-230 hp. Enwere ike iwunye ngwugwu ahụ n'ime nkeji mbanye mbụ. Ihe mgbochi nwere ike ịbụ ọnụahịa - n'ihe banyere N46 Turbo Kit, ọ na-efu gburugburu PLN 20. zloty. 

Igwe N46B20 ọ bụ ezigbo nkeji?

A na-eji onye ga-anọchi N42 dị iche iche akpọrọ ihe maka ịrụ ọrụ ya siri ike, ike ịnya ụgbọ ala dị mma, yana omenala ịnya ụgbọ ala kacha mma yana nnweta akụrụngwa dị elu. Ọdịmma ndị ahụ gụnyere oke oriri mmanụ, yana ọdịda sistemụ eletrik. Ekwesịrị ikwupụta na ọ ga-ekwe omume ịwụnye sistemụ LPG.

Enwere ike zụta injin N46B20 n'ụgbọala ndị ka nwere ihe mara mma ma dị ka ọgbara ọhụrụ. A ga-ebu ụzọ lelee ụgbọ ala BMW nwere injin a n'ihe gbasara ọnọdụ teknụzụ. Otu N46B20 na-arụ ọrụ ga-aga ọtụtụ puku kilomita na-enweghị nsogbu.

Tinye a comment