For Xinchai 490B diesel injection pump 4QT72Z1-1 BH4QT80R9

                                     Injection pump

I.Details Description
a. more robust b. More fuel-efficient
c.More quiet d.More environmentally friendly

II.Injection pressure improved compare with the market products

a.More efficient fuel injection atomization
b.More efficient combustion, more powerful
c.Reduce fuel consumption and emissions

III.Manufacturing tolerances are reduced
a.Reduce wear
b.Extended service life

IV.Precision manufacturing process to produce a smaller aperture

Technology description

a.Core technology and quality,design and manufacture of the global advanced technoloogy stands, adhering to the european manufacturing technology tradition of high precision and high quality.

b.Low emission: with precise injection Angle,strong penetrating power and high degree of atomization,greatly reduces the exhaust emission of diesel engine.

c.By reducing the residual fuel oil nozzle head and carbon deposition, greatly improved the fuel consumption and emissions of diesel engine performance.

d.Advance coating technology: common rail nozzle needle valve coating suppliers to maintain close cooperation with the world’s top coatings, to ensure the high quality and durability of the nozzle, longer service life.

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