Remanufactured Common Rail Injector 258-8745|Precision Calibration & Flow Matching
1. Khoom siv: 258-8745
2. Cov khoom siv sib xws: Diesel Fuel Injection Systems
3. Chaw tsim tshuaj paus: Aftermarket OEM Hloov
4. Cov xwm txheej: Brand tshiab, kuaj tag nrho
5. Keeb kwm: ABOSEDE Diesel
6. Lub sij hawm xa khoom: 3-5 hnub ua haujlwm
7. Cov nqe lus them nqi: T / T, Western Union, PayPal
- Ceev ceev
- Kev Muaj Peev Xwm Zoo
- 24\/7 Cov Neeg Siv Khoom
Khoom Taw qhia
Nyob rau hauv lub ntiaj teb xav tau ntawm hnyav -lub luag hauj lwm diesel mechanics, qhov sib txawv ntawm lub cav khiav thiab lub tsheb downed feem ntau los mus rau ib feem: roj injector. Cov258-8745tsis yog tsuas yog hloov ib feem; Nws yog ib qho tseem ceeb interface ntawm lub cav hluav taws xob lub hlwb thiab lub combustion chamber. Cov qauv tshwj xeeb no yog tsim los tsim kho kom zoo dua qhov sib npaug ntawm cov dej ntws hydraulic thiab lub sijhawm hluav taws xob uas xav tau los ntawm cov txheej txheem siab niaj hnub siab -pressure common rail (HPCR). Los ntawm kev tsom mus rau kev sib tshuam ntawm kev ua haujlwm hydraulic thiab cov lus teb hauv hluav taws xob, 258-8745 xyuas kom meej tias koj lub zog hluav taws xob xa cov torque thiab kev ua haujlwm tau tsim los rau, txo qis qis thiab ua kom rov qab los ntawm kev nqis peev.
⚙️ Technical Specifications & Flow Dynamics
Lub 258-8745 yog tsim los ua haujlwm nyob rau hauv cov kev txwv nruj ntawm niaj hnub hnyav- daim ntawv thov. Nws yog tsim los tiv thaiv huab cua kub caij tsheb kauj vab thiab kev kub siab pulsations.
System Hom:Siab -Pressure Common Rail (HPCR)
Kev ua haujlwm:Solenoid (Qhov zoo tshaj plaws rau kev hloov ceev)
Kev khiav hauj lwm siab:Compatible nrog systems khiav mus txog1600 Bar ib(160 MPa)
Flow Rate:Calibrated rau OEM specifications los xyuas kom meej lub tog raj kheej sib npaug
Tswj teeb liab:Standard PWM (Pulse Width Modulation) tau tshaj OEM ECUs loj
🔩 Cov Qauv Anatomy & Cov Khoom Siv
Nkag siab txog kev tsim vaj tsev sab hauv ntawm 258-8745 qhia tias vim li cas nws yog qhov kev xaiv zoo tshaj rau kev tsim khoom thiab hloov pauv. Lub injector yog ib qho zoo kawg nkaus ntawm micro-engineering, qhov twg cov khoom sib cuam tshuam nrog kev ua siab ntev ntsuas hauv microns.
Nozzle Assembly:Lub taub hau ntawm lub injector nta ib tug ntau- qhov nozzle (feem ntau 5 mus rau 7 qhov). Cov orifices no yog laser-drilled los tsim ib qho tshwj xeeb tshuaj tsuag lub khob hliav qab lub kaum sab xis, xyuas kom cov diesel nkag mus rau lub combustion tais yam tsis tau ntub lub tog raj kheej liner.
Tswj Valve:Qhov no yog "gatekeeper" ntawm lub injector. Nyob rau hauv 258-8745, lub solenoid valve nqa lub pob lub rooj kom tso siab los ntawm cov tswj chamber, tso cai rau lub koob nqa thiab txhaj roj. Qhov ceev ntawm lub valve no txiav txim siab tus nqi txhaj tshuaj.
Amplifier Piston:Siv hydraulic leverage, lub amplifier piston converts rail siab mus rau ib tug ntau zog quab yuam los nqa lub koob valve, kom ntseeg tau zoo txhaj tshuaj txawm nyob rau hauv qis rail pressures.
🚜 Daim ntawv thov & OEM Compatibility
258-8745 tau lees paub dav dav hauv kev ua lag luam tom qab rau nws qhov haum rau hauv cov khoom hnyav- lub luag haujlwm. Txawm hais tias tus lej sib txawv yog ib txwm pom zoo, cov tshuaj no feem ntau cuam tshuam nrog:
Caterpillar Cav:Tshwj xeeb covC7thiabC9industrial thiab ntawm -kev loj cav.
Khoom siv hnyav:Excavators thiab log loaders qhov twg hydraulic thov fluctuates sai heev.
Nruab nrab- Cov Tsheb Ua Haujlwm:Cov tsheb thauj neeg ua haujlwm xav tau siab torque ntawm qis RPMs.
Nco tseg:Ib txwm txheeb xyuas tus lej xov tooj ntawm lub cav thiab cov kab ntawv uas twb muaj lawm ua ntej kev teeb tsa kom ntseeg tau tias muaj kev sib raug zoo nrog koj qhov tshwj xeeb ECU calibration.