Excavator Engine 4HK1 Exhaust Gas Circulation Valve EGR Valve 8-98238247-0

 
 
Excavator Engine 4HK1 Exhaust Gas Circulation Valve EGR Valve 8-98238247-0
 
 
Specifiion

 
 
Description
 
The function of the exhaust gas recirculation system is to return part of the exhaust gas discharged from the engine to the intake manifold, and enter the cylinder together with the fresh mixture for combustion. Because the exhaust gas contains a large amount of polyatomic gases such as CO2, and gases such as CO2 cannot be burned. Due to its high specific heat capacity, it absorbs a large amount of heat, which reduces the maximum combustion temperature of the mixture in the cylinder, thereby reducing the amount of NOx generated.
1. Reduce the exhaust temperature, reduce the generation of NO compounds and CO carbon monoxide
2. It can appropriately reduce fuel consumption and improve engine efficiency
The main function of the exhaust gas recirculation pipe is to increase the intake air temperature, which will increase the engine power and reduce the content of harmful substances. Therefore, if the EGR exhaust gas recirculation system fails, it will have a certain impact on the engine.
 
 
Characteristic

1.High efficiency and long working life;

2.Durable and reliable;

3.Economical,practical,and easy to install;

4.Quality as good as originals;

5.Competitive price.

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