4903472 Fuel Injector For Diesel QSM11 Engine

4903472 Fuel Injector For Diesel QSM11 Engine

Product Testing Steps

Mainly tests the fuel injection and oil return conditions of the oil nozzle;

1.Place the injector to be tested into a special injector pressure tester for testing;
2.Turn on the test switch;
3.Data begins to appear on the pressure tester screen;
4.The data will continue to change, and the data will be stable after the test is completed;
5.Based on the test data, refer to the test parameters of different types of injectors. The main parameters are: Full load fuel injection quantity; oil return quantity; idle fuel injection quantity; pre-injection quantity; starting injection quantity. To determine whether the injector is normal. The following takes the 3412E injector test parameters as an example:

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Company Profile

GUANGZHOU JIAJUE MACHINERY EQUIPMENT CO..LTD

Guangzhou Jiajue is a company engaged in manufacturing, developing and selling

excavators parts, with years of exploitation and innovation.we have the capacity 

for distributing thousands of excavator parts, inculding: undercarriages parts,

rubber parts, engine parts, oil seals, general consumable parts, iron parts, and

hydraulic breaker etc, in hundreds of senes with full products range and quality

guarantee.We stick our principle of developing the quality and providing

satisfactory service superior to the products, we always believe that products

with good quality can help to built up good images, and with good service,

valued customers will always stand by us. We sincerely hope to cooperate

with you and build the stronger business relationship with each other.

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