Cummins QSK19 Roj Injector 2867147|Siab -Hloov MCRS Kev daws rau Mining & Marine Power

Nyob rau hauv lub ntiaj teb no ntawm 19-litre high-tso tawm tshuab, txav mus rauModular Common Rail System (MCRS)thev naus laus zis tsis yog ib qho kev hloov kho tshiab xwb - nws yog qhov tsim nyog rau kev muaj sia nyob hauv qhov chaw huab cua. Raws li ib tug laus diesel engineer, kuv saib cov2867147 Injector uaraws li qhov tseem ceeb "gatekeeper" ntawm lub tog raj kheej kev noj qab haus huv. Tsis zoo li tus qauv xa khoom li qub, cov khoom siv no yog tsim los tswj cov siab - zaus siab tsis muaj nyob hauv QSK19's 1600-bar roj tsheb ciav hlau. Nws ua kom ntseeg tau tias txawm tias nyob rau qhov siab tshaj plaws, cov roj atomization tseem zoo ib yam, tiv thaiv qhov tsis sib xws ntawm thermal expansion uas ua rau tawg piston crowns hauv cov khoom siv hnyav.

 

 

Hauv European thiab North American kev lag luam hnyav machinery, ib feem hloov yog tswj hwm los ntawmTus nqi tag nrho ntawm kev muaj tswv cuab (TCO). Covxaiv logicrau 2867147 injector tsom rau peb qhov chaw kuaj xyuas engineering:

MCRS Architecture Synchronization:Lub 2867147 tshwj xeeb yog mapped rau lubCM850 thiab CM2150tswj modules. Txhim kho qhov tsis yog -MCRS qhov sib txawv lossis tus lej tsis sib haum yuav ua rau "Rail Pressure Deviation" faults thiab lub zog tam sim ntawd derate.

Peak Torque Retention:Qhov no injector yog calibrated rau siab -horsepower variants ntawm QSK19 (G-Tsav thiab Marine). Nws muab lub siab - ntim ntws yuav tsum tau thaum lub sij hawm "Main Txhaj" tshwm sim yam tsis muaj kev poob siab rail.

Tier 2 / Theem II Ua raws li:Rau cov neeg ua haujlwm hauv cheeb tsam tswj hwm, 2867147 xyuas kom meej lub sijhawm xav tau los khaws cov Particulate Matter (PM) qib nyob rau hauv kev cai lij choj txwv thaum tswj kev lag luam roj.

 

 

Cov2867147yog qhov kawg ntawm micro-precision, tsim los ua haujlwm nyob rau hauv ib puag ncig siab - vibration qhov twg kam rau ua ntsuas hauv microns.

Feature	Technical Specification
OEM Tshooj Naj Npawb	2867147(Cross-ref: 2867147NX, F00BJ00000)
System Compatibility	Cummins MCRS (Modular Common Rail System)
Kev Ua Haujlwm Siab	Mus txog 1600 Bar (23,200 PSI)
Nozzle Qhov suav	8-Qhov Precision Laser-Drilled
Txheej Technology	DLC (Diamond-Zoo li Carbon) koob rooj zaum
Cav haum	Cummins QSK19, QSK38, QSK50, QSK60

 

 

 

Sab hauv architecture ntawm 2867147 yog engineered los tawm tsam qhov hnyav tiag tiag ntawm industrial diesel:

Integrated Command Valve:Lub 2867147 siv lub siab - solenoid ceev uas tso cai txog tsib qhov kev txhaj tshuaj rau ib lub zog stroke (Pilot, Main, thiab Post), uas txo qis "diesel khob" thiab cov neeg kho tshuab kev nyuaj siab ntawm cov rod bearings.

Nano-Tshooj koob zaum:Txhawm rau lis 1600 bar, lub rooj zaum saum npoo yog polished rau daim iav tiav. Qhov no tiv thaiv "xov-rov qab" thaum lub tshuab txhaj tshuaj raug kaw, tiv thaiv lub siab - lub twj tso kua mis los ntawm kev ua haujlwm tsis tsim nyog.

Robust Electrical Interface:Lub dual -pin connector yog tsim los nrog siab -kub polymers los tiv thaiv "roj-wicking" uas muaj nyob rau hauv cov laus diesel cav tsim.

 

 

Kom paub meej koj2867147ua tiav nws lub neej kev pabcuam tag nrho, ua raws li cov txheej txheem "Field Engineer":

Trim Code Calibration:Txhua 2867147 muaj qhov tshwj xeeb ntws - tus lej lej.Qhov tseem ceeb:Siv Cummins INSITE ™ txhawm rau xa cov lej no mus rau ECM, lossis lub cav yuav ntsib "lub tog raj kheej yos hav zoov."

Roj lim:Tsuas yog siv 2-micron Stratapore™ lim. MCRS injectors zoo li 2867147 yog "zero-tolerance" hais txog kev kis kab mob.

Copper Washer Hloov:Tsis txhob rov siv lub tshuab ntxhua khaub ncaws injector. Ib qho me me compression to ntawm no yuav ua rau "cov pa roj carbon monoxide," ua rau cov tshuaj txhaj tshuaj yuav luag tsis tuaj yeem tshem tawm thaum lub sijhawm ua haujlwm tom ntej.

 

 

Q1: Lub 2867147 puas tuaj yeem siv rau hauv QSK19 HPI (High Pressure Injection) lub cav?

Teb: Tsis muaj.2867147 yog nruj me ntsis rau Common Rail (MCRS) systems. HPI systems yog mechanically tsav los ntawm lub camshaft, thaum lub 2867147 yog electronically triggered los ntawm rail siab.

Q2: Dab tsi yog cov tsos mob feem ntau ntawm kev ua tsis tiav 2867147?

Teb:High roj rov qab tus nqi. Yog hais tias lub sab hauv hais kom ua valve hnav tawm, roj xau rov qab mus rau lub tank es tsis txhob mus rau hauv lub tog raj kheej, ua rau pib nyuaj thiab tsis tshua muaj kev tsheb ciav hlau siab.*

Q3: Lub tshuab no ua li cas thiaj li "Dry Diesel" lossis qis - roj lubricating?

Teb:Lub DLC (Pob zeb diamond{0}}Zoo li Carbon) txheej ntawm koob muab ib txheej ntawm kev tiv thaiv, tab sis peb pom zoo kom muaj lubrication additive yog tias koj ua haujlwm hauv cheeb tsam nrog cov qauv roj tsis sib haum.

Q4: Puas muaj qhov sib txawv ntawm 2867147 thiab 2867147NX?

Teb:"NX" qhia txog Cummins ReCon (Remanufactured) unit. Ob leeg ua tau raws li cov qauv kev ua haujlwm zoo ib yam, tab sis NX muab tus nqi qis dua rau kev tawm - ntawm - kev kho kom zoo.

Q5: Vim li cas "Air hauv System" thiaj li txaus ntshai rau tus qauv no?

Teb:Cua yog compressible; diesel tsis yog. Thaum cov npuas huab cua raug kaw thiab compressed rau 1600 bar, lawv ua rau "micro- tawg" (cavitation) uas tuaj yeem ua rau cov tshuaj txhaj tshuaj hauv ib teev.

Q6: Puas yog 2867147 txhawb "Dual Fuel" (Natural Gas / Diesel) kev hloov pauv?

Teb:Yog lawm, nws yog qhov nyiam txhaj tshuaj rau ntau lub khw muag khoom tom qab Dual - cov khoom siv roj vim nws tus kws tsav dav hlau - muaj peev xwm txhaj tshuaj, uas yog siv los ua kom cov roj sib tov.

 

Txhawm rau ua kom koj qhov kev yuav khoom tau yooj yim thiab yooj yim, peb muab ntau yam kev xaiv them nyiaj ruaj ntseg:

Peb nyob ntawm no los ua kom koj cov txheej txheem xaj kev txhawj xeeb-dawb - xaiv txoj kev them nyiaj uas ua haujlwm zoo tshaj rau koj!

 

 

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