Bosch 1529751 - Calibrated Heartbeat Of Scania's EUI Legacy

Nyob rau hauv lub ecosystem intricate ntawm hnyav -lub luag hauj lwm diesel propulsion, ob peb yam khoom nqa lub luj ntawm lub luag hauj lwm los ntawm lub chav injector. Bosch 1529751 tsis yog qhov hloov pauv nkaus xwb - nws yog qhov ntsuas pulse uas tswj cov kev sib dhos ntawm Scania lub zog uas ntseeg siab tshaj plaws. Qhov twg ntau - cov kab tsheb ciav hlau faib cov siab thoob plaws ib qho kev sib koom ua ke, EUI (Electronic Unit Injector) architecture embodied los ntawm 1529751 ua haujlwm zoo dua: nws tsim kev txhaj tshuaj siabhauvchav tsev nws tus kheej, xa roj nrog qhov tseeb uas tsis muaj sab nraud siab - cov kab siab tuaj yeem rov ua dua.

Chav tsev no yog los ntawm Bosch's PDE (Twj-Düse-Einheit - twj tso kua mis-nozzle unit) tsev neeg, ib lub tswv yim tsim uas yuav ua kom muaj zog thiab txhaj tshuaj rau hauv ib lub hnab ntawv seamless. Lub 1529751 yog cov khoom lag luam ntawm ntau xyoo ntawm kev ua kom zoo dua qub - ib feem uas tsis yog xa roj, tab sisorchestratescombustion.

 

 

Lub 1529751 yog ib lub network nplua nuj ntawm cov lej cim, txhua tus qhia txog qhov txawv ntawm nws cov caj ces:

Tus cim	Tus nqi
Scania OE Naj Npawb	1529751
Bosch New Number	0 414 701 008
Bosch Exchange Number	0 986 441 108
Alternative Bosch Number	0 414 701 057
System Classification	Unit Injector (UIS)
Qhov hnyav	Kwv yees li 1.67 kg

Qhov cross-reference ceev no tsis yog yuam kev. Lub 1529751 qhia nws lub hauv paus Bosch nrog ob peb lwm Scania-tseem ceeb units - 1409193, 1455861, thiab 1497386 tag nrho cov kab rov qab mus rau tib Bosch 0 414 701 008 core. Qhov no txhais tau tias 1529751 tsis yog ib qho SKU cais tab sis ib feem ntawm tsev neeg calibrated, txhua tus tswvcuab tau kho rau cov kev siv cav tshwj xeeb thaum sib koom tib lub hauv paus architecture.

 

 

Lub 1529751 yog engineered rau Scania's DC thiab DSC engine tsev neeg - powerplants uas tau txais lawv lub koob npe nrov nyob rau hauv hnyav thauj, tsheb thauj mus los, thiab kev lag luam kev siv.

Primary Cav Compatibility

Cav Series	Kev khiav tawm	Fais fab tso zis	Kev siv tsheb
DC 11.03 / DC 11.04 Nws	10.6L	250-280 kW	K-series tsheb npav, P-series tsheb
DC 12.02 Nws	12.0L	2 94 kWm	K 124 IB chassis
DSC 12.05 Nws	12.0L	3 09 kWm	P 124/420 hnyav thauj
DC 9.11 – DC 9.21	8.9L	169-231 kWm	P 230-310 tsheb thauj khoom

Daim ntawv thov tau nthuav tawm cov qauv xyoo txij li xyoo 1997 txog 2012, suav nrog EURO2 thiab EURO3 emission qauv. Qhov dav ntawm lub cev no qhia txog qhov tseem ceeb ntawm kev muaj tiag: 1529751 yog ib qho khoom siv tsim los rau kev ua neej ntev, tsis yog kev laus.

Tshaj Tawm Tsheb: Muaj thiab Tawm -Kev loj

Lub 1529751 qhov ncav cuag txuas mus dhau ntawm - tsheb loj ua lag luam. Nws kuj tau teev tseg rau excavators thiab log loaders powered los ntawm Scania DC -series xyaw. Nyob rau hauv cov cheeb tsam no - qhov twg lub luag hauj lwm mus rau txim thiab downtime yog ntsuas nyob rau hauv cov nyiaj tau los poob - qhov kev cia siab ntawm cov roj txhaj system tsis yog ib qho khoom kim heev; nws yog ib qho tseem ceeb ntawm kev lag luam.

 

 

Solenoid{0}}Tsav Precision

Lub 1529751 yog ua los ntawm lub siab -ceev solenoid uas teb rau PWM (Pulse Width Modulation) cov cim los ntawm lub cav ECU. Lub solenoid txiav txim siab ob qho tib sisij hawmthiabntevntawm txhua qhov kev txhaj tshuaj. Qhov no tsis yog ib tug neeg kho tshuab tswv xeev ua approximations - nws yog ib tug kaw - voj hluav taws xob tswj system kho cov roj xa ntau zaus ib lub cav cav.

Lub Siab Zoo

Tsis zoo li cov txheej txheem kev txhaj tshuaj uas tso siab rau sab nraud siab - cov twj tso kua mis thiab cov roj ntev ntev, 1529751 tsim cov kev txhaj tshuaj siab sab hauv los ntawm kev sib xyaw plunger mechanism. Qhov kev tsim no tshem tawm:

Kev poob siabnyob rau hauv ntev roj kab khiav

Txoj kev xauuas compromise system kev ncaj ncees

Kev nthuav tawm qeebnruab nrab ntawm ECU hais kom ua thiab txhaj tshuaj tiag tiag

Qhov tshwm sim yog cov lus teb txhaj tshuaj ntsuas hauv microseconds, tsis yog milliseconds - ib qho txiaj ntsig tseem ceeb hauv kev ua kom tau raws li cov qauv siv hluav taws xob nruj thaum tswj kev xa tawm torque.

Atomization thiab combustion Efficiency

Lub nozzle geometry ntawm 1529751 yog calibrated los tsim ib tug roj tsuag qauv uas optimizes huab cua - roj mixing. Superior atomization txhais tau tias ua tiav ntau dua, uas txhais tau hais tias:

Tsawg me me emissions

Txo roj noj

Lub zog tso tawm ib txwm nyob thoob plaws lub tshuab ua haujlwm ntau yam

 

 

Zoo li tag nrho cov roj Cheebtsam, 1529751 muaj lub neej ua haujlwm ntev. Cov cim qhia tsis ua haujlwm feem ntau suav nrog:

Rough idle nrog pom pa taws- feem ntau yog cov lus ceeb toom ntxov tshaj plaws ntawm kev ntsuas degradation

Fais fab poob hauv qab load- chav tsev tsis tuaj yeem txhawb nqa qhov xav tau txhaj tshuaj

Kev siv roj ntau ntxiv yam tsis muaj lub zog sib xws- lub sijhawm txhaj tshuaj lossis lub sijhawm tau dhau mus

Lub tog raj kheej imbalance codes- cov lej teeb meem kev kuaj mob qhia tias tsis sib xws ntawm cov roj xa mus thoob lub tog raj kheej

Critical Installation Protocol

Hloov 1529751 xav kom ua raws li cov txheej txheem nruj:

Depressurize lub roj system- tso cai tsawg kawg tsib feeb tom qab kaw lub cav

Ua kom huv huv- tej yam kab mob nkag mus rau hauv chav tsev ua rau tsis ua hauj lwm tam sim ntawd

Siv cov khoom sib khi ntawm Bosch nkaus xwb

Torque rau Hoobkas specifications- dhau-torquing puas lub tsev; nyob rau hauv -torquing caw leaks

Lub 1529751 yog lub kaw lus, calibrated los ua ke. Kev kho thaj chaw tsis yog ib qho kev xaiv - hloov pauv tsuas yog txoj hauv kev rau kev rov ua haujlwm.

 

 

Parameter	Paub meej
Scania OE Naj Npawb	1529751
Bosch New Number	0 414 701 008
Bosch Exchange Number	0 986 441 108
Lwm tus lej	0 414 701 057
System Hom	Unit Injector System (UIS) / PDE
Thawj OEM	SCANIA (DC 9, DC 11, DC 12, DSC 12 series)
Emission Standards	EURO 2, EURO 3
Tswj txoj kev	PWM (Pulse Width Modulation)
Qhov hnyav	~ 1.67 kg
Hom roj	Diesel

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Q1: Kuv yuav ua li cas thiaj paub tseeb tias Bosch 1529751 yog qhov raug txhaj tshuaj rau kuv lub cav Scania?

Hla -xa koj lub cav qauv tawm tsam DC 9, DC 11, DC 12, lossis DSC 12 series. Paub meej tias koj chav tsev uas twb muaj lawm yog Bosch tus naj npawb 0 414 701 008 lossis 0 986 441 108. Lub 1529751 yog ib qho ntawm ntau tus lej Scania OE rau Bosch core no - yog tias koj lub cav poob rau hauv qhov sib xws thiab koj cov twj tso kua mis tam sim no qhia Bosch lub hauv paus, 1529751 yog koj qhov kev hloov kho kom raug.

Q2: Kuv Scania yog EURO2-spec. Kuv puas tuaj yeem siv 1529751 npaj rau EURO3?

Lub 1529751 yog sib xws nrog EURO2 thiab EURO3 Scania 4-series xyaw. Txawm li cas los xij, nco ntsoov xyuas tias ECU calibration nyob rau hauv koj lub tsheb sib tw lub injector tus yam ntxwv ntws. Kev ntsuas tsis sib haum tuaj yeem ua rau muaj kev sib xyaw ua ke zoo tshaj plaws thiab nce emissions.

Q3: Dab tsi yog cov cim qhia tias kuv 1529751 xav tau kev hloov pauv?

Saib xyuas kev ua haujlwm tsis zoo, haus luam yeeb ntau dhau thaum pib txias, pom lub zog poob thaum lub sijhawm nrawm, thiab siv roj ntau ntxiv. Yog tias cov kab mob kuaj pom muaj teeb meem qhia lub tog raj kheej qhov tsis txaus siab lossis qhov sib txawv ntawm cov roj, lub tsev yuav raug cuam tshuam. Tsis txhob ncua sij hawm hloov - ib tug tsis ua hauj lwm injector accelerates hnav ntawm lwm yam cav tov.

Q4: Kuv puas tuaj yeem hloov ib qho 1529751 ib leeg, lossis kuv yuav tsum tau hloov tag nrho cov tshuaj txhaj ib txhij?

Kev hloov tus kheej tuaj yeem ua tau yog tias cov tshuaj txhaj tshuaj ntxiv nyob rau hauv kev txwv tsis pub hnav. Txawm li cas los xij, rau cov cav nrog lub sijhawm ua haujlwm siab, tag nrho - hloov pauv tau pom zoo kom ua kom muaj roj sib npaug thoob plaws txhua lub tog raj kheej. Kev sib xyaw ntawm chav tsev tshiab nrog cov khoom hnyav hnyav tuaj yeem tsim lub tog raj kheej - rau - lub tog raj kheej tsis sib xws.

Q5: Yuav ua li cas 1529751 pab rau emission ua raws?

Los ntawm kev xa cov roj ntawm lub sijhawm thiab ntim, 1529751 ua kom muaj kev sib xyaw ua tiav. Kev puas tsuaj tsis tiav ua rau cov kua qaub uas kis tau rau DPF thiab EGR systems. Kev ua haujlwm zoo 1529751 ncaj qha txhawb nqa kev ua raws li EURO2 thiab EURO3 cov qauv thaum txuas ntxiv kev pabcuam lub neej ntawm cov khoom siv kho mob hauv qab.

 

 

 

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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