Cummins QSC8.3 Engine Assembly Featured Image

Cummins QSC8.3 Injini Musangano

Tsanangudzo Pfupi

Tsanangudzo: Cummins QSC8.3 Injini Yegungano, nyowani uye yechokwadi, injini iyi inogadzirwa neDCEC, Dongfeng Cummins Injini Kambani.

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QSC8.3 Injini paramita yemichina yekuvaka

Type	In-line six-cylinder, mvura-yakatonhorera, ina-stroke, electronically controlled high-pressure direct injection
Bore×stroke	114 × 135mm
Displacement	8.3L
Air intake nzira	Turbocharged
Maximum simba	260/194 (simba/kw)
Maximum torque	1080 N·M
Electric control system	ECM
Fuel System	High pressure common rail system
Emission	国 III/EU Danho IIIA
Net uremu	674kg
Saizi chaiyo	1159×734×1153mm

Cummins QSC8.3 Injini mukana

1.Yakagadziridzwa dhizaini, yakanakisa kugadzira tekinoroji, yakavimbika uye yakasimba, yakakodzera kune yakakwirira-yakasimba, inorema-basa basa pasi pemamiriro ekushanda akaomarara.
2.Adopting high-pressure fuel pump, kupisa kunowedzera kuzara pasi pesimba rejojo jekiseni, kurasikirwa kwesimba shoma, simba rakasimba, kushanduka kwemafuta, uye kuderera kwemhepo.
3.Adopt Holset supercharger ine integral wastegate valve, pasi-speed inopindura uye simba rakasimba.
4.Integral cylinder design, nhamba yezvikamu zvinenge 25% zvishoma pane zvigadzirwa zvakafanana, chiyero chekukundikana chakaderera, uye kugadzirisa kunonyanya nyore.
5.Iyo cylinder liner inotora chikuva mesh honing design uye corrosion-resistant high-nickel cast iron piston, iyo inoderedza zvikuru kurasikirwa kwemafuta, inowedzera kusimba, uye ine hupenyu hurefu hwebasa.
6.Pamusoro pekugadzira, yakakwirira injini-kusvika-lita simba reshiyo, inosvika 23.4 kilowatts/litre.
7.Iyo mitatu-nhanho yemafuta sefa inovimbisa kuenzana kwehuwandu hwekupararira kwechidimbu, inodzivirira zvikamu zvikuru zvehuni yehuni, uye inowedzera hupenyu hwejini.
8.The electronic control system inogona kushandura zvine hungwaru nzira yekushanda maererano nenharaunda uye mamiriro ekushanda, uye ine mabasa ekuzviongorora, alarm uye kure kutarisa.
Yakakura yakangwara yemagetsi control tekinoroji inovandudza kuita kwese kweinjini, uye iyo injini yakatarwa inogona kugadzirwa zvinoenderana nezvinodiwa zvekushandisa.