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Brand Name : Isuzu
Model Number : 8-97238977-3
Certification : Isuzu agent
Place of Origin : Japan
MOQ : 1
Price : to be negociated
Payment Terms : T/T
Supply Ability : 500
Packaging Details : standard export packing
Product Name : High Injection Pump
HS Code : 8409999990
Type : Engine Parts
Application : Excavator
Engine Type : Diesel
High Pressure Diesel Pump FR75-7 8-97238977-3 for Isuzu Excavator 4JG1
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 | FR80H |
PART NUMBER | 8-97238977-3 |
BRAND | ISUZU |
Product Description:
A high-pressure injection pump is a crucial component in a diesel engine's fuel system. It is responsible for delivering fuel to the engine cylinders at the precise moment and under high pressure. The high pressure allows for efficient combustion and power generation in diesel engines.
There are different types of high-pressure injection pumps used in diesel engines, including:
Common Rail Injection Pump: Common rail systems have become the standard in modern diesel engines. The injection pump supplies fuel to a common rail, which is then distributed to individual injectors. The common rail pump generates high pressure, typically in the range of 1,000 to 2,500 bar (14,500 to 36,000 psi), and ensures precise fuel delivery and atomization.
Unit Injector/Unit Pump: This type of injection system combines the pump and injector into a single unit. Each cylinder has its own unit injector or unit pump, which is cam-driven and operates at high pressure. Unit injectors/pumps are commonly used in older diesel engines and some medium to heavy-duty applications.
Distributor Injection Pump: This pump is primarily used in older diesel engines. It operates using a mechanical linkage that distributes fuel to individual injectors. The distributor injection pump pressurizes the fuel to high levels, typically between 1,000 and 1,500 bar (14,500 to 21,750 psi), before delivering it to the injectors.
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4JG1 Genuine Diesel High Pressure Pump For Isuzu Excavator Parts FR75-7 8-97238977-3 Images |