Buy Fuel injector Nozzle Caterpillar Diesel Common Rail Injector Assembly 326-4700

"dCi" redirects here. For other uses, see DCI (disambiguation).

Diesel fuel injector as installed in a MAN V8 Diesel engineCommon-rail direct fuel injection is a direct fuel injection system for diesel engines.On diesel engines, it features a high-pressure (over 100 bar or 10 MPa or 1,500 psi) fuel rail feeding solenoid valves, as opposed to a low-pressure fuel pump feeding unit injectors (or pump nozzles). Third-generation common-rail diesels now feature piezoelectric injectors for increased precision, with fuel pressures up to 2,500 bar (250 MPa; 36,000 psi).[1]High pressure injection delivers power and fuel consumption benefits over earlier lower pressure fuel injection, by injecting fuel as a larger number of smaller droplets, giving a much higher ratio of surface area to volume. This provides improved vaporization from the surface of the fuel droplets, and so more efficient combining of atmospheric oxygen with vaporized fuel delivering more complete combustion.

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Fuel injection assembly model and main technical parameters

Common Rail Injector Assembly 326-4700

Type Nozzle type Match engine type

0445 110 318 DLLA156P838 Yunnei

0445 110 317 DLLA145P1720 Xinchen

0445 110 376 DLLA145P2168 Beiqi Foton Cummins

0445 110 321 DLLA145P1738 JMC

0445 110 365 DLLA148P2129 Changchai

0445 120 078 DLLA150P1622 FAW Xichai

0445 120 231 DSLA128P5510 Cummins

0445 120 007 DSLA143P970 Cummins

0445 120 224 DLLA152P1819 Weichai

0445 120 215 DLLA149P2166 FAW Xichai

DKIXY 19P001 DLLA147P719

DK series eletronic control singke-cylinder engine