INJINI YOPHUNZITSIRA : Injini BMW N13B16
MAU OYAMBIRA KWA PRODUCT
1.6-lita BMW N13 Turbo petulo injini anapangidwa ndi kampani kuyambira 2011 mpaka 2016 ndipo anaika pa zitsanzo ziwiri za nkhawa: 1-Series kumbuyo kwa F20 ndi 3-Series kumbuyo kwa F30. Galimoto iyi idapangidwa limodzi ndi nkhawa ya PSA ndipo imadziwika kumeneko pansi pa EP6CDT index.
Silinda ya injini iyi imapangidwa ndi aloyi ya aluminiyamu, crankshaft yake ndi yopangira, zomangira zachitsulo zowuma. Pali ma counterweights 8 pa crankshaft, kutalika kwa ndodo zolumikizira ndi 138.5 mm, ma pistoni ochokera ku Mahle, omwe ndi mainchesi 77 mm. Injini imagwiritsa ntchito mtundu watsopano wamutu wa silinda wokhala ndi dongosolo la Valvetronic 3, Vanos pawiri ndi ma camshafts ogawanika. Komanso, injini ali mwachindunji mafuta jekeseni.
Injini idayikidwa pa:
BMW 1-Series F20 mu 2011 - 2016;
BMW 3-Series F30 mu 2012 - 2015.
Zofotokozera
Zaka zopanga | 2011-2016 |
Kusamuka, cc | 1598 |
Njira yamafuta | jekeseni mwachindunji |
Mphamvu yamagetsi, hp | 102 (N13B16K0) |
Kutulutsa kwa torque, Nm | 180 (N13B16K0) |
Silinda block | aluminiyamu R4 |
Tsekani mutu | aluminiyamu 16 v |
Kubowola kwa silinda, mm | 77 |
Piston stroke, mm | 85.8 |
Compression ratio | 10.5 |
Mawonekedwe | Valvetronic III |
Ma hydraulic lifters | inde |
Kuyendetsa nthawi | unyolo |
Gawo loyang'anira | kawiri VANOS |
Turbocharging | mapasa-mpukutu |
Analimbikitsa injini mafuta | 5W-30 |
Kuchuluka kwa mafuta a injini, lita | 4.25 |
Mtundu wamafuta | petulo |
Miyezo ya Euro | EURO 5/6 |
Kugwiritsa ntchito mafuta, L/100 km (kwa BMW 116i 2012) | 7.2 |
Kutalika kwa injini, km | ~ 250 000 |
Kuipa kwa injini ya N13B16
Pamene ntchito injini N13B16 zingabwere mavuto osiyanasiyana: injini kugwedera, liwiro akuyandama, kuchuluka mafuta. Kuzindikira panthawi yake ndikusintha ziwalo zotha kuonjezera moyo wautumiki wa unit.
Kugwedezeka kwa magalimoto kumachitika pamene majekeseni ali odetsedwa, amafufuzidwa poyamba.
Pamene rpm ikuyandama, m'pofunika kuwona ngati valavu yopanda kanthu ndi yoyera mokwanira, komanso kuyang'ana valavu yothamanga.
Ndi kuchuluka kwa mafuta, mita yoyendera mpweya imawunikidwa - kusagwira ntchito kwake nthawi zambiri kumayambitsa kuchuluka kwa gasi.
Kwa injini ya N13B16, ndibwino kugwiritsa ntchito mafuta apamwamba kwambiri (98th) ndi mafuta omwe amalimbikitsidwa ndi wopanga. Chigawochi sichikonda kusintha kwa madzi ogwirira ntchito pafupipafupi. Ndi kukonza nthawi zonse ndi kuthetsa mavuto, injini idzayenda modalirika komanso kukhalitsa kwa nthawi yaitali.