Dizilo Injector Fuel Injector 0445120219 0445120275 Bosch for Man Lions City / Coach / Regio 12.4, Man Tga, Tgs, Tgx 12.4 D 12.4 L D2676 I6 (Turbocharged)

Ndi kukhazikitsidwa kwa m'badwo wa injini kutengera MAN D2676 yokhala ndi 12.4 l kusamutsidwa, MAN Engines ikusintha mitundu yake yama injini zamasilinda asanu ndi limodzi pamakampani ogwirira ntchito. Kuti mugwiritse ntchito ngati zombo zonyamula anthu, mabwato oyendetsa, mabwato asodzi ndi mabwato opulumutsa moyo, mphamvu yapakati pa 221 mpaka 625 kW (301 mpaka 850 HP) ilipo kuti igwire ntchito yopepuka, yapakati komanso yolemetsa.

Injini yoyambira silinda sikisi yakhala ikugwiritsidwa ntchito m'njira zingapo zapamsewu komanso zakunja kuyambira 2007 ndipo yadziwonetsa yokha kambirimbiri. Kulimba ndi kudalirika kwamakampani opanga mabwato ogwirira ntchito kwatsimikiziridwanso ndi kuyesa kopitilira muyeso kwa maola masauzande angapo pamabwato, mabwato oyendetsa ndi ma catamaran othamanga kwambiri.

Njira yamakono yojambulira njanji yomwe imagwiritsidwa ntchito mu D2676, yokhala ndi mphamvu yamafuta mpaka 1,800 bar, imatsimikizira kupsinjika kwakukulu komanso kuyaka bwino. Izi zimawonjezera chitonthozo pa bolodi chifukwa cha kuchepa kwa kugwedezeka komanso kutulutsa phokoso. Kuphatikizika kwa Miller kapena Atkinson camshaft kwathandiza kuti pakhale kuchepa kwamafuta pafupifupi 10% poyerekeza ndi omwe adayambitsa injiniyo.

Monga gawo lakusintha kwamafuta amafuta, ma injini onse amatsatiranso malamulo okhwima omwe alipo. Kuti izi zitheke, MAN Engines imachita kusinthanitsa zidziwitso ndi mabungwe onse ofunikira, kuphatikiza US Environmental Protection Agency (EPA) ndi International Maritime Organisation (IMO).

Ma injini atsopano a D2676 akuwonetsa momveka bwino malo otambalala amtundu wa injini zapamadzi za MAN. Mwachitsanzo, injini ya 368 kW (500 HP) imapereka 2,196 Nm pakati pa 1,400 ndi 1,600 rpm kuti igwire ntchito yolemetsa komanso yamphamvu kwambiri ya 625 kW (850 HP) ngakhale imapereka 2,740 Nm pakati pa 1,400 ndi 2,100 ntchito yopepuka. . Izi zimalola torque yayikulu kuti izindikirike pa liwiro lalikulu ndikugwiritsa ntchito mafuta otsika kwambiri.