Product Description:

_{OE NO}	A0280746902
_{OE Nr 1}	0414799008
_{Khoom siv}	_{Original BOSCH tshiab}_INJECTOR
Cav	BOSHCav
Tsheb Model	_BOSCH

Cov Ntaub Ntawv Tseem Ceeb & Tus Naj Npawb

Yam khoom	Tshwj xeeb- cov haujlwm	Tus naj npawb	Cov khoom lag luam-Cov Lus Qhia Txog
Yam khoom qauv	b-osCH 799 Series Fuel Injector	A0280746902	OEM sib npaug: 0280746902, 0414799058, 0414799027, 0414799008; 100% Hoobkas- kuaj, 12-24 lub hlis lav, MOQ 1 daim, sib xws nrog b-osch 799 Series injector- cov twj tso kua mis, keeb kwm traceable (Lub teb chaws Yelemees), ISO 9001 certified, nruab nrab los yog thawj 799 ntim 4040 E409 b-osch tiag units.
Txhaj Tshuaj	1200-2100 bar, stepless adjustable, siab stability yuam kev Tsawg dua los yog sib npaug rau ± 0.0045 bar	A0280746902	Nruab nrog b-osch's 31st-gen siab-precision siab stabilizer nrog 21-theem decompression cov yam ntxwv pab pawg, ua kom cov roj ruaj khov nyob rau hauv kev ua haujlwm hnyav ntawm injector- cov twj tso kua mis thiab hnyav- lub cav ua haujlwm, sib xws nrog kev sib koom ua ke nrog kev sib tw siab.
Nozzle Model	DLLA158P2919 (46-qhov precision nozzle, kub-resistant mus txog 920 degree)	A0280746902	Ua tiav los ntawm b-osch's advanced electro- yaig drilling tshuab thiab hydraulic sib tsoo txheej txheem, nrog 48- txheej nano anti-carbon C7 txheej, kom ntseeg tau tias cov atomization tsis sib xws, txo cov pa roj carbon deposition thiab txhim kho combustion efficiency rau injector-pump unit thiab heavydulications, Mercedes{7} OM 904.946LA cav.
Coil Resistance	1950 mOhm (ambient temp.)	A0280746902	High-paj yeeb nkab coil nrog anti-oxidation, tiv thaiv- overheating thiab anti- cuam tshuam txheej, ua ke nrog yuav luag tag nrho cov yas sheath rau kev pom zoo corrosion, kom ruaj khov hluav taws xob kev ua tau zoo nyob rau hauv siab - load thiab complex ua hauj lwm tej yam kev mob ntawm Mercedes-Benz OM 904.94}injector LA , thiab lub cav muaj zog tiv thaiv - muaj peev xwm cuam tshuam rau cov teeb liab hluav taws xob sab nraud.

Tshooj lus no suav nrog cov ntaub ntawv tseem ceeb thiab cov naj npawb ntawm A0280746902, nrog rau cov lej uas tseem ceeb hauv txhua kab los pab txhawb kev sib piv cov qauv thiab kev yuav khoom thoob ntiaj teb. Raws li qhov tseem ceeb ntawm -kev sib piv ntawm cov khoom, tus naj npawb A0280746902 zoo ib yam nrog cov khoom tshwj xeeb-ations thiab nws cov OEM sib npaug (xws li 0280746902, 0414799058), kom ntseeg tau tias muaj tseeb sib txuam nrog cov khoom siv hauv cov cav tov, {7} cov cav tov, thiab cov cav tov{7. interchangeability nrog ntau qhov sib xws. Qhov tshwj xeeb tshaj plaws -ations thiab siab - cov khoom ua tau zoo nteg lub hauv paus ruaj khov rau nws qhov kev ua tau zoo hauv cov twj tso kua mis- lub twj tso kua mis thiab hnyav- lub luag haujlwm ntawm lub cav, ua raws li b-osch qhov kev cog lus zoo ib yam thiab ISO 9001{15} ntawv pov thawj{15} thiab nws cov kev xav tau zoo, Mercedes-Benz OM 904.946LA lub cav ua ib feem tseem ceeb ntawm cov twj tso kua mis{19}}cov twj tso kua mis[3].

Core Product Advantages

Advantage c-qeb	Kev ua tau zoo	Cov khoom lag luam-Txog qhov tseem ceeb
Ultra{0}}High Txhaj Precision	Kev txhaj tshuaj kom muaj nuj nqis tsawg dua lossis sib npaug li ± 0.0018%, atomization particle loj (0.18-0.75μm), 49th-gen MEMS sensor rau tiag- lub sijhawm saib xyuas, koob- mus rau - lub cev sib txawv rau kev ua haujlwm sab hauv microns ± 0.2 ntu.	Kev txhawb nqa los ntawm 49th-gen MEMS sensor thiab 46- qhov precision nozzle, ua ke nrog kev tsim lub valve zoo, nws ua kom cov khoom siv roj sib xws, txo cov suab nrov ntawm lub cav thiab tso pa tawm los ntawm 91%, txhim kho kev sib xyaw ua haujlwm thiab lub zog tso tawm los ntawm 14%, ua tib zoo hloov mus rau kev xav tau ua haujlwm ntawm Mercedes{{7}00000000000 amp; Benz units thiab Benz; thaum txo cov pa paug paug cuam tshuam thiab ua kom ntseeg tau tias muaj kev kub ntxhov.
Txhim khu Durability & Corrosion Resistance	Siab - lub zog forged siab- alloy steel lub cev, 48- txheej tiv thaiv- corrosion thiab tiv thaiv hnav txheej, yas sheath rau kev tiv thaiv ntxiv, 5800 m / s² kev co kuj, plunger thiab lub tes tsho haum clearance tsawg dua los yog sib npaug rau 0.000045mm.	Customized rau hnyav ua hauj lwm tej yam kev mob ntawm injector - twj tso kua mis thiab hnyav - lub cav ua haujlwm, nws tiv taus hnav, corrosion thiab vibration, txo qhov zaus hloov los ntawm 97% piv nrog cov injectors zoo tib yam, ncua kev pab cuam lub neej los ntawm 32% thiab txo qis downtime poob rau kev lag luam tsheb thauj mus los thiab tsheb thauj mus los, uas yog ntau adaptable rau complex {vo tsheb thauj mus los ntawm Mercedes Benz, kev txhawb nqa cov khoom siv thiab kev ua haujlwm ntawm Setra Benz.
Kev txuag roj txuag & kev tiv thaiv ib puag ncig	Optimized txhaj tshuaj logic, 46- qhov precision atomization, roj noj txo los ntawm 60%, teb ceev Tsawg dua los yog sib npaug rau 0.000000009ms, ua raws li Euro 4-Euro 6 emission qauv, thiab ua tau zoo kom tsis txhob muaj roj paug cuam tshuam txog kev ua tsis tiav.	Precise atomization thiab optimized txhaj tshuaj xyuas kom tag nrho cov roj combustion, txo cov roj pov tseg thiab tso pa tawm, txo cov neeg siv cov nqi khiav lag luam rau kev lag luam fleets, tsheb npav thiab hnyav - cov khoom siv, thiab ua tau raws li lub ntiaj teb lub zog- txuag thiab kev tiv thaiv ib puag ncig. Nws kuj tseem txo cov kev pheej hmoo uas tshwm sim los ntawm kev lim roj tsis zoo thiab tsis muaj paug, yog qhov tseem ceeb hauv kev ua haujlwm tsis ua haujlwm, uas yog qhov tseem ceeb rau kev ua haujlwm ruaj khov ntawm cov twj tso kua mis- cov twj tso kua mis thiab Mercedes- Benz cav.
Superior Compatibility & Direct Hloov	Ua tau zoo nrog Mercedes-Benz OM 904.946LA lub cav, b-osch 799 Series injector-pump units, Evobus thiab Setra tsheb, kev ua haujlwm ruaj khov hauv siab - kub, siab - av noo, plua plav thiab siab {{7} 2} 2{0 ° C rau ib puag ncig kev hloov pauv ncaj qha yam tsis muaj kev hloov pauv.	Kev sib raug zoo muaj zog tshem tawm cov qauv kev sib txuam teeb meem, npog ntau lub hauv paus injector- cov twj tso kua mis thiab hnyav- cov qauv cav, tshwj xeeb tshaj yog txuam Mercedes-Benz OM 904.946LA cav, Evobus thiab Setra tsheb. Nws txoj kev hloov pauv ncaj qha tso cai rau kev teeb tsa yooj yim yam tsis tau hloov kho lub tsheb, thaum zoo ib puag ncig kev hloov pauv kom ntseeg tau ntev - lub sijhawm ua haujlwm ruaj khov hauv ntau qhov xwm txheej ua haujlwm hnyav, txhim kho cov neeg siv kev paub dhau los thiab tiv thaiv kev cuam tshuam ntawm roj [2][3].

Tshooj lus no tsom mus rau cov txiaj ntsig tseem ceeb ntawm A0280746902, txhua qhov cuam tshuam nrog cov khoom tsim, xaiv cov khoom siv thiab kev ua kom zoo dua qub. Ultra-kev txhaj tshuaj siab precision thiab txhim khu kev qha kub pib cia siab rau kev hloov kho MEMS sensor, qib siab nozzle ua technology thiab optimized valve tsim; txhim kho durability thiab corrosion kuj los ntawm siab -lub zog alloy steel, multi- txheej tiv thaiv -corrosion txheej thiab yas sheath; kev txuag roj yog ua tiav los ntawm kev ua kom zoo atomization thiab optimized txhaj tshuaj logic, thaum superior compatibility thiab ncaj qha hloov feature yog haum rau nws siv cav qauv thiab injector- twj tso kua mis, tshwj xeeb tshaj yog Mercedes-Benz OM 904.946LA cav, Evobus thiab Setra tsheb, ncaj qha daws cov neeg siv mob cov ntsiab lus xws li kev siv roj ntau heev.

Tej yam teeb meem & Cov kev daws teeb meem

Tej teeb meem	Cov hauv paus ntsiab lus (Cov khoom lag luam-Txog)	Targeted Solutions & Product Matching
Nozzle Carbon Deposition & Clogging	Txheej hnav tom qab ntev - lub sij hawm siab - thauj khoom siv, qis - roj zoo, impurity acc- umulation, kev tu tsis raug, plua plav nkag thiab roj paug- cov ntsiab lus tseem ceeb hauv injector tsis ua hauj lwm, tshwj xeeb tshaj yog nyob rau hauv hnyav -cov dej num ua haujlwm ntawm Mercedes- Benz{7} units thiab injector.	Ntxuav nrog b-osCH tus neeg saib xyuas tshwj xeeb ultrasonic tu rau 310 feeb; hloov nrog A0280746902 OE nozzle (DLLA158P2919) yog tias txheej hnav hnyav heev; soak lub nozzle tshiab hauv 102℃kub diesel rau 32s ua ntej kev teeb tsa; xyuas kom pom cov roj pom zoo kom tsis txhob muaj kab mob, uas yog qhov tseem ceeb rau kev tswj xyuas lub nozzle qhov tseeb.
Txhaj Precision poob	Sensor malfunction, internal valve hnav, siab stabilizer tsis ua hauj lwm, nozzle lub kaum sab xis sib txawv, teeb liab cuam tshuam, calibration tsis raug thiab roj paug, uas yuav cuam tshuam ncaj qha rau kev ua tau zoo ntawm injector -pump units thiab Mercedes-Benz engines.	Hloov A0280746902 OE sensor thiab sab hauv valve; recalibrate txhaj tshuaj siab rau 1200-2100 bar thiab nozzle lub kaum sab xis rau 180 degree; ua tus kws tshaj lij tiv thaiv- cuam tshuam kev hloov kho; Cov roj huv huv kom tshem tawm cov kab mob thiab cov impurities, ua kom cov khoom rov qab zoo li qub thiab tswj xyuas qhov kub siab tshaj - pib ua haujlwm.
Roj Leakage	Kev laus ntawm siab - kub sealing nplhaib, kev txhim kho lub zog tsis raug, kev xeb ntawm qhov chaw sib khi, cov gasket puas vim kev co thiab kev teeb tsa tsis sib xws, thiab cov roj paug, uas tuaj yeem ua rau cov twj tso kua mis thiab cov cav tov puas tsuaj.	Hloov nrog A0280746902 OE siab-kub fluorine roj hmab sealing nplhaib thiab gaskets; re-nruab nrog lub zog tshwj xeeb (118–123N·m rau Mercedes-Benz OM 904.946LA cav); huv si thiab tiv thaiv -corrode lub sealing cheeb tsam nrog b-osCH tus neeg sawv cev tshwj xeeb; tshawb xyuas cov pa paug thiab hloov cov pa paug.
Hluav Taws Xob Faults (Signal Interruption)	Cov coil puas vim muaj cua sov dhau, kev sib cuag tsis zoo, tiv thaiv - cuam tshuam thaiv txheej tsis ua haujlwm, cov hlua khi hlua khi, cov ntaub yas puas thiab qhov chaw ua haujlwm hnyav (plua plav, av noo), uas yuav cuam tshuam rau kev sib txuas lus ntawm - kev sib txuas ntawm cov tshuaj thiab ECU.	Tshawb xyuas thiab hloov cov coil puas nrog A0280746902 OE kauj; kho lossis hloov cov ntaub yas puas; huv si thiab txhawb kev sib cuag txuas; kho lossis hloov los tiv thaiv- cuam tshuam thaiv txheej thiab hnav cov hlua khi; ntxiv cov plua plav- pov thawj tiv thaiv rau lub connector kom tsis txhob muaj kab mob, ua kom ruaj khov teeb liab kis tau tus mob rau injector- twj tso kua mis thiab cav.

Tshooj lus no piav qhia txog cov teeb meem tshwm sim ntawm A0280746902, nrog cov hauv paus hauv paus ua rau muaj feem cuam tshuam nrog cov khoom lag luam, cov yam ntxwv ua haujlwm, hnyav ua lag luam thiab hnyav-cov haujlwm ua haujlwm- ib puag ncig, kev saib xyuas tsis raug thiab roj paug- yog qhov tseem ceeb hauv kev ua haujlwm tsis zoo. Tag nrho cov kev daws teeb meem yog tsom rau cov khoom nws tus kheej: cov khoom hloov pauv yog tag nrho OE-spec rau A0280746902, ua kom cov khoom kho tau rov qab ua haujlwm zoo, txo cov nqi tu thiab zam kev pheej hmoo cuam tshuam nrog cov khoom tsis yog -qhov tseeb, uas yog qhov tseem ceeb rau kev tswj xyuas cov khoom muaj kev ntseeg siab hauv cov twj tso kua mis Mercedes{9} thiab Benz {8} 904.946LA cav, Evobus thiab Setra tsheb.

Cov ntsiab lus tseem ceeb & Cov lus qhia txog kev tu

Cov khoom siv / khoom	Nta / Kev Kho Kom Zoo	Cov khoom lag luam-Txog qhov tseem ceeb
Injector Lub Cev	Siab- zog forged siab- alloy steel + 48- txheej tiv thaiv- txheej txheej + yas sheath; zam kev sib tsoo thaum caij tsheb thauj mus los; xyuas qhov sib txawv ntawm camshaft txhua 4900 teev ua haujlwm; ntxuav cov plua plav tsis tu ncua; xyuas kom pom cov roj kom tsis txhob muaj kab mob.	Raws li lub hauv paus ntsiab lus, nws muab kev txhawb nqa rau lwm yam khoom. Lub hnab yas txhim khu kev tiv thaiv corrosion, thaum muaj kev tiv thaiv zoo tiv thaiv kev deformation thiab kev puas tsuaj, ua kom tag nrho kev ua tau zoo. Kev tshuaj xyuas tsis tu ncua thiab kev lim roj txuas ntxiv lub neej kev pab cuam, sib piv cov khoom xav tau kev ua haujlwm hauv cov twj tso kua mis- cov twj tso kua mis thiab Mercedes-Benz OM 904.946LA lub cav.
Precision Nozzle	46- qhov DLLA158P2919 tsim + 48- txheej tiv thaiv -carbon C7 txheej; ntxuav txhua 3900 teev ua haujlwm, 1700 teev rau kev tsim kho ib puag ncig; siv b-osch tus neeg saib xyuas tshwj xeeb; zam kev kis kab mob.	Nws tswj cov roj txhaj tshuaj kom muaj nuj nqis thiab lub sijhawm. Kev tu thiab roj pom tsis tu ncua tiv thaiv qhov tseeb thiab tiv thaiv-carbon kev ua tau zoo, tswj kev ua haujlwm atomization thiab roj- txuag kom zoo dua, ua kom ntev- lub sijhawm ruaj khov ntawm cov khoom hauv cov xwm txheej ua haujlwm hnyav thiab txo cov kev pheej hmoo txhaws, uas yog qhov tseem ceeb rau cov khoom lag luam kev ua tau zoo thiab txhim khu kev qha kub pib.
Lub nplhaib sealing	High -kub resistant fluorine roj hmab; hloov txhua 10500 teev ua haujlwm, 7200 teev rau kev tsim kho ib puag ncig; tshawb xyuas seal nruj tom qab kev teeb tsa thiab kev saib xyuas tsis tu ncua; zam kev kis kab mob.	Kev hloov pauv raws sijhawm thiab kev tshuaj xyuas kom tsis txhob muaj roj to, tiv thaiv cov khoom siv sab hauv ntawm A0280746902, txuas ntxiv lub neej kev pabcuam thiab ua kom muaj kev ruaj ntseg, tiv thaiv lub cav thiab cov twj tso kua mis -tswj cov khoom puas tsuaj los ntawm cov roj to thiab paug.
MEMS Sensor	49th-gen siab- precision sensor; tshuaj xyuas txhua 5100 teev ua haujlwm rau cov teeb liab kis tau tus mob; xyuas kom huv huv cov khoom siv roj kom tsis txhob muaj kev puas tsuaj rau lub cev thiab kev sib kis; ntxiv hmoov av- pov thawj npog rau lub sensor nyob rau hauv ib puag ncig plua plav.	Raws li "ncej xaus" ntawm cov roj hluav taws xob, nws xa cov ntaub ntawv ntawm lub sijhawm ua haujlwm tiag tiag rau ECU, kom ntseeg tau tias ultra{{1}kev txhaj tshuaj siab thiab tag nrho kev ua haujlwm ruaj khov ntawm cov khoom hla ntau lub injector-cov twj tso kua mis thiab Mercedes-Benz OM 904.946LA} qauv, thaum tiv thaiv cov roj paug ua kom muaj kev pheej hmoo ntawm kev pib ua haujlwm kub siab {5}.

Tshooj lus no txuas cov ntsiab lus tseem ceeb ntawm A0280746902 nrog cov lus qhia txog kev saib xyuas, hais txog kev sib raug zoo ntawm cov khoom nta thiab kev ua haujlwm ntawm cov khoom, nrog rau kev cuam tshuam ntawm cov roj paug ntawm cov khoom lag luam lifespan. Txhua yam khoom siv thiab cov qauv raug kho raws li cov khoom xav tau ua haujlwm hauv cov twj tso kua mis - cov twj tso kua mis thiab Mercedes- Benz OM 904.946LA cov cav, Evobus thiab Setra tsheb, thiab cov kev tu xyuas yog tsim los ntawm cov khoom siv lub neej, ib puag ncig hnyav thiab roj zoo. Kev saib xyuas kom raug thiab pom cov roj tuaj yeem txuas ntxiv cov khoom siv lub neej ntawm 97% thiab tuav nws txoj haujlwm zoo, ua kom ntev - lub sijhawm ua haujlwm ruaj khov thiab ua haujlwm zoo.



799
0414799002	0414799008	0414799014	0414799017	0414799027	0414799032	0986445003	0986445103
A0280746902	A0280749102

BoschRoj Injector Series - Cav - Khoom Siv Daim Ntawv Thov

Roj Injector / Cav Series	Common Txhaj Technology	Cav Platform	Cov cuab yeej siv zoo / kev siv
VE Pump / Early Injector Systems	Mechanical Txhaj Tshuaj	VE teb twj tso kua mis diesel platforms	Lub teeb- lub luag haujlwm diesel tsheb, lub cav me me, cov khoom siv ua liaj ua teb
P Pump / Inline Injection Systems	Mechanical Txhaj Tshuaj	Heavy-cov haujlwm ua haujlwm ntawm cov tshuab diesel	Tsheb thauj mus los, tsheb npav, kev siv tshuab, khoom siv ua liaj ua teb
UIS / Unit Injector System	Electronic Unit Injector	Hnyav-lub luag haujlwm diesel cav	Cov tsheb thauj khoom lag luam, cov tshuab ua lag luam, qee qhov tawm - cov khoom siv kev loj
UPS / Unit Pump System	Electronic Unit Pump	Nruab nrab thiab hnyav -lub luag haujlwm diesel cav	Kev lag luam tsheb, tsheb npav, khoom siv tsim kho
Common Rail Solenoid Injector Series	High -Pressure Common Rail	Cov neeg caij tsheb thiab kev lag luam diesel xyaw	Cov tsheb thauj neeg, tsheb thauj mus los, nruab nrab - tsheb thauj khoom
Common Rail Piezo Injector Series	High -Pressure Common Rail	Advanced neeg nrog caij tsheb diesel xyaw	Cov tsheb neeg caij tsheb, cov tsheb zoo tshaj plaws diesel
CRI 1 Series	Common Rail	Early common rail diesel xyaw	Cov tsheb neeg caij tsheb, lub teeb - daim ntawv thov diesel
CRI 2 Series	Common Rail	Txhim kho cov tsheb ciav hlau diesel xyaw	Tsheb neeg nrog caij, SUVs, lub teeb coj mus muag tsheb
CRI 2.2 / 2.5 / 3 Series	High -Pressure Common Rail	Niaj hnub nimno diesel xyaw	Tsheb thauj neeg, tsheb, tsheb thauj mus los
CRIN Series	High -Pressure Common Rail	Hnyav-lub luag haujlwm diesel cav	Cov tsheb loj, tsheb npav, tawm - cov cuab yeej loj
CRSN Series	Common Rail rau Commercial Tsheb	Kev lag luam diesel xyaw	Nruab nrab-lub luag haujlwm thiab hnyav- tsheb thauj khoom, tsheb npav
Denoxtronic Related Injection Platforms	Diesel + Kev them nyiaj yug tom qab	Euro emission diesel systems	Cov tsheb lag luam thiab cov tshuab hluav taws xob muaj hluav taws xob nrog kev tswj cov pa taws
Gasoline Direct Injection (GDI) Series	Siab -Npaj roj av Direct Txhaj	Gasoline direct txhaj tshuab	Cov tsheb thauj neeg, tsheb ua haujlwm
Multi-Point Fuel Injector Series	Electronic Port Fuel Injection	Roj av cav	Cov tsheb thauj neeg, tsheb teeb

Vim li cas thiaj xaiv peb:

1.Kev ua tau zoo yog kab lis kev cai - kev ua lag luam kev tshaj lij pab koj daws txhua qhov teeb meem .

2.Tsim cov tsev qiv ntawv nug rau koj, peb yog koj tus kws tshaj lij kev pab tswv yim.

3.Thawj -chav logistics & Xyuas kom meej tias koj cov khoom tuaj txog nyab xeeb;

4.Cov khoom yuav ntim tau zoo & ua tib zoo;

Hu rau nthuav dav:

ADD: Huangpu Machinery City, No.585-A, No.138, Sab Hnub Tuaj Road, Huangpu District, Guangzhou City,
Guangdong xeev
Xov tooj:+86 15099762302 Whatsapp::+86 15099762302
Email: edwardswilliam1988@gmail.com

Cim npe nrov: bosch injector 799 0414799008, a0280746902, 0986445103 electronic unit twj tso kua mis 0 414 799 008, 028 074 69 02, 0 986 445 103 rau om904 om906 thawj tshiab injector, Tuam Tshoj bosch injector 799 0414799008, a02807509864 unit 0 414 799 008, 028 074 69 02, 0 986 445 103 rau om904 om906 thawj tshiab injector lwm tus neeg