Excavator Diesel Engine C7 C9 Fuel Injector 10R-7222 10R7222

Product Application

Excavator Diesel Engine C7 C9 Fuel Injector 10R-7222 10R7222

Main Features

1) The characteristics of orifice injector are good atomization quality.

Because of the small diameter of the orifice of the orifice injector, blockage easily occurs.

2) Compared with the orifice injector, the pin-valve couple is different. A small pin extends out of the orifice at the front of the needle valve, and the orifice forms a small annular clearance through which high-pressure fuel is ejected. The shape of the pin is cylindrical, conical and inverted conical, and the spray is hollow cylindrical or diffused conical to match the shape of the combustion chamber.

Machine Parts

Name: 4HK1 fuel injector

Brand: denso

Original: Germany 

Domestic famous engines, strong driving force, low fuel consumption, 095000-6353 fuel injector 

Main Features

Name: fuel injector
Brand: cat
Original: Germany
Domestic famous engines, strong driving force, low fuel consumption,injector for E330C C9 236-0962 2360962

Machine Parts

Name: 328-2574 injector 
Brand: cat 
Original: Germany
Domestic famous engines, strong driving force, low fuel consumption, C9 diesel engine injector parts fuel injector 3879433 3282574 2638218 for excavator

Main Features

Name: pc1250 injector
Brand:komatsu
Original: Germany
Domestic famous engines, strong driving force, low fuel consumption, PC1250 INJECTOR excavator parts SA6D170 engine parts INJECTOR 6560-11-1114