YAKWANA : Injini BMW N55
PRODUCT NHUNGAMIDZO
Iyo 3.0-litre BMW N55B30 turbo injini yakagadzirwa neGerman kunetseka kubva 2009 kusvika 2018 uye yakaiswa paanenge ese makuru mhando dzekambani, kusanganisira X-series crossovers. Alpina akagadzira akati wandei ayo ane simba mayuniti emagetsi akavakirwa pane iyi injini.
Injini yakaiswa pa:
BMW 1-Series E87 muna 2010 - 2013; 1-Series F20 muna 2012 - 2016;
BMW 2-Series F22 muna 2013 - 2018;
BMW 3-Series E90 muna 2010 - 2012; 3-Series F30 muna 2012 - 2015;
BMW 4-Series F32 muna 2013 - 2016;
BMW 5-Series F07 muna 2009 - 2017; 5-Series F10 muna 2010 - 2017;
BMW 6-Series F12 muna 2011 - 2018;
BMW 7-Series F01 muna 2012 - 2015;
BMW X3 F25 muna 2010 - 2017;
BMW X4 F26 muna 2014 - 2018;
BMW X5 E70 muna 2010 - 2013; X5 F15 muna 2013 - 2018;
BMW X6 E71 muna 2010 - 2014; X6 F16 muna 2014 - 2018.
Zvinotsanangurwa
Makore ekugadzira | 2009-2018 |
Kudzingwa, cc | 2979 |
Fuel system | jekiseni rakananga |
Simba rinobuda, hp | 306 (N55B30M0) |
Torque kubuda, Nm | 400 (N55B30M0) |
Cylinder block | aluminium R6 |
Bvisa musoro | aluminium 24v |
Cylinder bore, mm | 84 |
Piston sitiroko, mm | 89.6 |
Compression ratio | 10.2 |
Features | Valvetronic III |
Hydraulic lifters | Ehe |
Nguva yekufambisa | chain |
Phase regulator | kaviri VANS |
Turbocharging | twin-scroll |
Yakakurudzirwa injini mafuta | 5W-30 |
Injini yemafuta inokwana, litita | 6.5 |
Mafuta emhando | peturu |
Euro zviyero | EURO 5 |
Kushandiswa kwemafuta, L/100 km (yeBMW 535i 2012) | 11.9 |
Upenyu hweinjini, km | ~300 000 |
Aya anotevera magadzirirwo eiyi magetsi unit anogadzirwa mune yekutanga fekitori kumisikidzwa:
● OM 541.926 uye OM 541.920 - injini ine simba re 313 hp, iyo inotarisirwa kupedzisa marori ekutakura zvishoma uye kushanda mundege pfupi nepakati;
● OM 541.922 - 354 hp injini yekupedzisa marori anoshanda mumamiriro ezvinhu akasiyana-siyana;
OM 541.923 - 394 hp injini uye yakaderera kushandiswa kwemafuta pakati pe501 akateedzana masimba emagetsi;
● OM 541.921 uye OM 541.925 - injini ine simba repamusoro-soro muzvikamu zve 501 pa 428 hp
Chimwe chezvinhu zveOM501 dzakatevedzana mota ndeye Telligent electronic system. Iyo inovimbisa kugovera kwakaringana uye kuchinjika kwejekiseni nguva uye kudzvanywa kune chaiyo injini mutoro paramita. Panguva imwecheteyo, iyo system inozvimiririra inogadzika ma parameter ega yega silinda zvakasiyana, iyo ine mhedzisiro yakanaka pakushandiswa kwemafuta uye huwandu hwezvinokuvadza zvinobuda.
Iwo tekinoroji mhinduro dzeMercedes OM 501LA injini, pamwe neTelligent system, inova nechokwadi chekunyaradza kwekutyaira rori uye mhinduro yekukurumidza kune pedal command.
Zvakaipa zveN55B30 injini
Ichi chikwata hachibvumiri mafuta asiri epakutanga uye pakarepo cokes;
Hydraulic lifters, Vanos uye Valvetronic systems vari pakati pekutanga kutambura necoke;
Mune injini idzi, iyo yakananga jekiseni jekiseni system yave yakavimbika, asi kuchine kukundikana kwakawanda;
Varidzi vakawanda vanoshandura majekiseni emafuta uye pombi dzejekiseni pamakiromita asingasviki 100,000 km;
Chikonzero chikuru chekurasikirwa kweoiri pano ndeye crankcase ventilation valve.