E FETILENG E NENG : Enjene BMW N55
SEHLAHLISO SEBAKA
Enjene ea 3.0-litha ea BMW N55B30 turbo e hlahisitsoe ke matšoenyeho a Jeremane ho tloha 2009 ho isa 2018 mme e kentsoe hoo e batlang e le mefuta eohle e meholo ea k'hamphani, ho kenyeletsoa li-crossovers tsa X-Series. Alpina e thehile li-unit tsa eona tse matla haholo tse thehiloeng ho enjene ena.
Enjene e kentsoe ka:
BMW 1-Series E87 ka 2010 - 2013; 1-Series F20 ka 2012 - 2016;
BMW 2-Series F22 ka 2013 - 2018;
BMW 3-Series E90 ka 2010 - 2012; 3-Series F30 ka 2012 - 2015;
BMW 4-Series F32 ka 2013 - 2016;
BMW 5-Series F07 ka 2009 - 2017; 5-Series F10 ka 2010 - 2017;
BMW 6-Series F12 ka 2011 - 2018;
BMW 7-Series F01 ka 2012 - 2015;
BMW X3 F25 ka 2010 - 2017;
BMW X4 F26 ka 2014 - 2018;
BMW X5 E70 ka 2010 - 2013; X5 F15 ka 2013 - 2018;
BMW X6 E71 ka 2010 - 2014; X6 F16 ka 2014 - 2018.
Litlhaloso
Lilemo tsa tlhahiso | 2009-2018 |
Ho falla, cc | 2979 |
Sisteme ea mafura | ente e tobileng |
Phallo ea matla, hp | 306 (N55B30M0) |
Tlhahiso ea torque, Nm | 400 (N55B30M0) |
Silinda block | aluminium R6 |
Thibela hlooho | aluminium 24v |
Silinda e boreleli, mm | 84 |
Piston stroke, mm | 89.6 |
Compression ratio | 10.2 |
Likaroloana | Valvetronic III |
Lifofisi tsa hydraulic | ho joalo |
Ho khanna nako | ketane |
Phase regulator | habeli VANOS |
Turbocharging | moqolo o habeli |
Oli ea enjene e khothalelitsoeng | 5W-30 |
Bokhoni ba oli ea enjine, litara | 6.5 |
Mofuta oa mafura | peterole |
Litekanyetso tsa Euro | EURO 5 |
Tšebeliso ea mafura, L/100 km (bakeng sa BMW 535i 2012) | 11.9 |
Nako ea bophelo ba enjene, km | ~ 300 000 |
Liphetoho tse latelang tsa yuniti ena ea matla li hlahisoa tlhophisong ea mantlha ea feme:
● OM 541.926 le OM 541.920 - enjene e nang le matla a 313 hp, e reretsoeng ho qeta literaka tse batlang li le tlaase le ho sebetsa ka lifofane tse khutšoanyane le tse mahareng;
● OM 541.922 - 354 hp enjene ho tlatsa literaka tse sebetsang ka mefuta e fapaneng ea maemo;
OM 541.923 - 394 hp enjene le tšebeliso e tlase ea mafura har'a li-unit tsa matla tsa 501;
● OM 541.921 le OM 541.925 – enjene e nang le matla a phahameng ka ho fetisisa letotong la 501 ho 428 hp.
E 'ngoe ea likarolo tsa li-motors tsa OM501 ke sistimi ea elektroniki ea Telligent. E netefatsa kabo e nepahetseng le ho ikamahanya le nako ea ente le khatello ho li-parameter tse itseng tsa mojaro oa enjene. Ka nako e ts'oanang, tsamaiso e ikemela ka boithaopo litekanyetso tsa cylinder e 'ngoe le e' ngoe ka thoko, e nang le phello e ntle tšebelisong ea mafura le palo ea mesi e kotsi.
Litharollo tsa theknoloji tsa lienjineri tsa Mercedes OM 501LA, hammoho le sistimi ea Telligent, li netefatsa boiketlo ba ho khanna teraka le karabelo ea hang-hang ho taelo ea pedal.
Mathata a enjene ea N55B30
Sehlopha sena ha se mamelle oli e seng ea pele le li-cokes hang-hang;
Li-hydraulic lifters, Vanos le Valvetronic li har'a ba pele ba tšoeroeng ke coke;
Lienjineng tsena, tsamaiso ea ente ea mafura e tobileng e se e tšepahala haholoanyane, empa ho ntse ho e-na le liphoso tse ngata;
Beng ba bangata ba fetola liente tsa peterole le lipompo tsa ente ka lebelo la lik'hilomithara tse ka tlase ho 100,000;
Sesosa se seholo sa tahlehelo ea oli mona ke valve ea crankcase ventilation.