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Product Details:
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Application: | Excavator Engine | Machine Model: | ZX70 |
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Fuel Type: | Diesel | Machine Brand: | Hitachi |
Engine Model: | 4JG1 | Part Number: | 8-97263395-1 |
Pressure Level: | High | Pressure Range: | Wide Pressure Range |
Product Name: | Fuel Injection Pump | Product Range: | Isuzu Genuine |
Highlight: | 8972633951 High Injection Pump,8972633951 Fuel Injection Pump,Excavator High Injection Pump |
Genuine Diesel High Pressure Pump High Injection Pump 8972633951 for 4jg1 Engine Hitachi Zx70
High Pressure Diesel Pump for Yanmar 3TNV80 SY35 Construction Machinery 719E40-51450
Our Main products : cylinder block,cylinder head,crankshaft,camshaft,connecting rod,connecting rod bearing,valve,plunger,nozzle,exhaust valve,engine assy,feed pump,fan blade,gasket kit,glow plug/engine preheater,intake valve,liner,liner kit/rebuild kit,main bearing/crankshaft bearing,nozzle,nozzle piping,oil pump,piston,piston pin,piston ring,plunger,seat ,thrust bearing,valve guide,valve seat,valve seal,gasket full set ,water pump , turbocharger,genarator, starter,sensor...
USE FOR | EXCAVATOR |
MACHINE MODEL | 3TNV80 |
ENGINE NUMBER | 719E40-51450 |
BRAND | Yanmar |
A high-pressure fuel injection pump, sometimes referred to as a high-pressure fuel pump or simply an injection pump, is a crucial component in diesel engines that delivers fuel to the engine's combustion chambers at high pressure. It plays a vital role in the fuel injection system, ensuring efficient and precise fuel delivery for optimal engine performance.
The high-pressure injection pump is responsible for pressurizing the fuel to the required levels and delivering it to the fuel injectors. It is typically driven by the engine's camshaft or, in some s, by a separate drive mechanism. The pump draws fuel from the fuel tank and pressurizes it to extremely high pressures, often ranging from several thousand to tens of thousands of pounds per square inch (psi).
The specific design and configuration of high-pressure fuel injection pumps can vary depending on the engine manufacturer and model. Common types of injection pumps include inline pumps, distributor/rotary pumps, and common rail fuel systems. Each type has its own unique construction and operation principles.
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