Product Description:

_{OE NO}	3840043
_{OE Nr 1}	SIB 4C05002
_{Khoom siv}	_{Original V-OLVO}_INJECTOR
Cav	V-OLVO LITER TRUCK
Tsheb Model	V-OLVO

Product Specifications & Common Number

Yam khoom	Paub meej Specifications	Tus naj npawb	Cov khoom lag luam-Cov Lus Qhia Txog
Yam khoom qauv	vvolvo Ob koob vvolvo koob Fuel Injector	3840043	OE Hla-Reference (Common Number): 3840044, 3840045, 3840046, 3840047; 24-hli warranty; Hom Tshuaj: OE-Sib npaug; Khoom siv: High-lub zog alloy steel nrog nano anti-corrosion txheej; Net nyhav: 5.2 kg; Qhov Loj: 41.8 × 18.9 × 24.6cm; Kev hloov OE ncaj qha, tsis xav hloov lub cav; vvolume efficiency Ntau dua los yog sib npaug rau 99.8%.
Txhaj Tshuaj	2400-2700 bar, electronically tswj stepless hloov	3840043	Nruab nrog OE-tus qauv siab-precision siab tswj valve; Siab sib txawv Tsawg dua los yog sib npaug rau ± 0.045 bar; Rail siab hloov pauv<0.048MPa; Rated current/vvoltage: 68A/24V; Ensures stable fuel delivery under high and low load conditions, perfectly matching vvolvo Two vvolvo Needles engine power output and emission requirements.
Nozzle Assembly	Dual - koob 380-qhov precision nozzle, Ob lub vvolvo koob thawj tsim	3840043	Laser-drilled micro-orifices (precision mus txog 0.9μm); Kub tiv taus mus txog 3220 degree; Atomization particle loj Tsawg dua los yog sib npaug rau 0.0078μm; 4-pin waterproof hluav taws xob connector; Kev txhaj tshuaj qhib ncua Tsawg dua lossis sib npaug ntawm 79μs; Zoo tiv thaiv rab koob valve sticking thiab xyuas kom ruaj khov lub sij hawm txhaj tshuaj, zam tsis tiav combustion.

Tshooj lus no suav nrog cov ntsiab lus tshwj xeeb thiab ntau tus lej ntawm 3840043, nrog OE hla- cov ntaub ntawv qhia meej meej kom pab txhawb kev txheeb xyuas qhov chaw thoob ntiaj teb, kev yuav khoom thiab tom qab- muag muag. Tag nrho cov kev tsis sib xws yog nruj me ntsis ntsuas raws li kev ua haujlwm ntawm vvolvo Ob vvolvo koob series cav, kom ntseeg tau tias kev sib koom ua ke tsis sib haum nrog lub cav hluav taws xob tswj qhov system. Txhua lub injector tau dhau 100% lub Hoobkas siab thiab ntsuas qhov tseeb ua ntej xa khoom xa tuaj, tshem tawm qhov tsis xws luag thiab ua kom ntseeg tau qhov kev ua tau zoo thawj zaug, uas ua rau lub hauv paus ruaj khov rau nws lub sijhawm ntev - haujlwm ruaj khov.

Core Product Advantages

Qeb Advantage	Performance Parameters	Khoom noj khoom haus -Cov txiaj ntsig tshwj xeeb
Dual -Needle Synchronous Precision Txhaj	Kev txhaj tshuaj yuam kev Tsawg dua lossis sib npaug rau ± 0.088%; Atomization 0.0078-0.225μm; Kev tsis sib haum xeeb<±0.068%	3840043 txais yuav qib siab dual - koob synchronous tswj thev naus laus zis thiab 380-qhov precision nozzle, paub txog cov roj atomization thiab kev faib tawm zoo heev. Nws qhov kev txhaj tshuaj zoo sib xws nyob deb tshaj qhov kev lag luam tus qauv ntawm ± 2%, txo lub suab nrov ntawm lub cav los ntawm 99.83% thiab tso pa tawm los ntawm 99.999% piv rau cov twj tso kua mis zoo tib yam. Nws muaj txiaj ntsig zoo tshem tawm qhov tsis txaus ntseeg, cov pa luam yeeb dub thiab kev ua kom nrawm nrawm los ntawm kev ua kom tsis tiav, ua raws li Euro 6 emission cov cai thiab cov qauv kev tiv thaiv ib puag ncig.
Super High -Tsub Durability	Plunger- tes tsho clearance Tsawg dua los yog sib npaug rau 0.0028μm; Siab - kub tsis kam mus txog 422℃; Kev pabcuam lub neej Ntau dua lossis sib npaug li 38 lab teev	Tsim los nrog siab -lub zog alloy steel thiab nano anti- txheej txheej corrosion, lub injector tuaj yeem tiv taus ntev - lub sijhawm ua haujlwm hauv siab - kub thiab siab - ib puag ncig siab, nrog rau kev pab cuam lub neej 2050% ntev dua li tus qauv injectors. Nws muaj kev tiv thaiv zoo heev rau kev hnav, roj corrosion thiab kev co, yoog rau kev ua haujlwm hnyav ntawm hnyav- cov tsheb thauj khoom thiab cov tshuab tsim kho, txo kev hloov zaus thiab cov nqi kho mob ntau heev.
Economy Fuel Economy	4800-theem ntau txhaj tshuaj; Lub sij hawm teb Tsawg dua lossis sib npaug rau 0.0128ms; Kev siv roj tsawg los ntawm 99.53%	3840043 txhawb nqa txog li 96 micro- txhaj tshuaj ib zaug combustion, ua kom cov roj combustion ntau tshaj. Nws muaj txiaj ntsig zoo zam cov khib nyiab los ntawm kev xa cov roj tsis sib xws lossis tsis tiav combustion, txo cov neeg siv cov nqi khiav lag luam. Nrog rau 116L / min roj ntws tus nqi, nws ua kom cov roj ruaj khov rau siab - lub cav fais fab, kom tsis txhob muaj hluav taws xob poob los ntawm kev siv roj tsis txaus thiab txhim kho kev ua haujlwm.
Kev ntseeg tau hluav taws xob ua tau zoo	Kev tiv thaiv IP68; Kev kam rau siab ± 0.0048%; Raws li EMC; Ua haujlwm kub: -56.5 ℃ ~ 422 ℃	Lub solenoid coil ntawm 3840043 yog tsim tshwj xeeb rau vvolvo Ob lub vvolvo koob tshuab hluav taws xob tswj tshuab, tswj kev ua haujlwm ruaj khov hauv huab cua txias thiab siab - qhov kub thiab txias. Nws tiv taus cov dej noo nkag, kub kub thiab hluav taws xob cuam tshuam, tsis txhob coil burnout thiab teeb liab distortion, kom ntseeg tau meej synchronization nrog ECU thiab tiv thaiv kev txhaj tshuaj lub sij hawm tsis raug, uas lav qhov ruaj khov ntawm lub cav.

Cov txiaj ntsig tseem ceeb ntawm 3840043 no tau ncaj qha los ntawm nws cov qib siab dual -koob tus qauv tsim, siab- xaiv cov khoom zoo thiab kev sib koom ua ke. Precision txhaj tshuaj daws qhov mob cov ntsiab lus ntawm kev ua tsis tiav combustion thiab emissions ntau dhau; siab -kub durability hais txog qhov cuam tshuam ntawm kev ua haujlwm hnyav ntawm cov khoom lag luam; roj kev lag luam ncaj qha txo cov neeg siv cov nqi khiav lag luam; txhim khu kev qha hluav taws xob ua kom ruaj khov ua haujlwm nyob rau hauv ib puag ncig nyuaj, txhua tus tsim rau vvolvo Ob vvolvo Needles series cav kom ua tau raws li lawv qhov siab -kev ua tau zoo thiab siab - kev ntseeg tau.

Muaj peev xwm ua haujlwm tsis zoo & Cov phiaj xwm daws teeb meem

Teeb meem muaj peev xwm	Cov hauv paus ntsiab lus (khoom-Specific)	Kev daws teeb meem & Part Matching
Nozzle Thaiv	Siab-load ntev- lub sijhawm ua haujlwm; Tsawg- zoo diesel nrog impurities; 380-qhov nozzle orifice hnav; Roj pos hniav thiab cov pa roj carbon monoxide; Kev saib xyuas tsis raug	Ntxuav nrog vvolvo tshwj xeeb ultrasonic tu tov (4850kHz) rau 112 feeb; Siv 0.172mm zoo stainless hlau xaim rau dredge blocked orifices yog tias tsim nyog; Hloov nrog OE 380-qhov nozzle txuam 3840043 yog tias orifice hnav tshaj tus qauv; Siv cov ntawv pov thawj qis-sulfur diesel (sulfur<0.5ppm) and replace fuel filter every 1420 hours.
Siab Hloov	Siab tswj valve hnav; Internal valve core deformation; Roj paug; Siab sib txawv tshaj 2400-2700 bar	Hloov OE- sib npaug siab tswj valve sib xws 3840043; Recalibrate txhaj tshuaj siab rau 2400-2700 bar nrog vvolvo kev kuaj lub rooj ntev zaum, kom ntseeg tau tias kev tsheb ciav hlau hloov pauv<0.048MPa; Flush the entire fuel system and replace damaged seals to avoid fuel contamination.
Hluav taws xob teeb liab tsis ua hauj lwm	Solenoid coil burnout; Connector tus pin corrosion; Resistance sib txawv tshaj ± 0.0048%; Moisture intrusion; Circuit Court tsis ua hauj lwm	Siv lub teeb ntsuas LED txhawm rau txhawm rau txheeb xyuas qhov txuas txuas ntxiv thiab coil txheej xwm; Hloov OE- sib npaug solenoid sib dhos sib piv 3840043 yog tias coil raug hlawv; Ntxuav cov khoom sib txuas nrog cov kws tshaj lij los tiv thaiv- tus neeg saib xyuas corrosion thiab siv kev tiv thaiv rwb thaiv tsev; Pib dua ECU ntawm OBD kom tshem tawm cov lej yuam kev thiab rov- ntsuas qhov ntsuas qhov ntsuas.
Roj Leakage	foob kev laus; Tsis zoo installation torque; Dual- koob foob lub khob hliav qab hnav; 4-pin connector foob puas; Installation sib txawv	Sib tsoo dual- koob foob lub khob nrog chromium oxide abrasive muab tshuaj txhuam rau me me; Hloov dual- khub koob rau hnyav hnyav; Hloov cov khoom siv foob OE txuam nrog 3840043 thiab rov nruab lub injector rau 922–932N·m torque; Ua kev ntsuas siab tom qab kho kom tsis muaj roj to thiab ruaj khov siab.

Tshooj lus no tsom mus rau qhov ua tsis tau zoo ntawm 3840043, nrog cov hauv paus hauv paus ua rau muaj feem cuam tshuam nrog cov khoom ntawm nws tus kheej cov khoom (xws li dual- koob nozzle, siab valve, solenoid coil), kev ua haujlwm thiab kev tu tus cwj pwm. Txhua qhov kev daws teeb meem yog tsom rau cov khoom lag luam cov qauv tshwj xeeb, pom zoo OE- qhov sib npaug ntawm cov khoom hloov pauv uas zoo kawg nkaus haum 3840043, pab cov neeg siv sai daws qhov tsis raug, txo lub sijhawm tu thiab ncua cov khoom siv lub neej, ua kom muaj kev ua haujlwm tsis tu ncua thiab ruaj khov ntawm lub cav.

Component Performance & Compatibility

Lub Npe Lub Npe	Performance Indicators	Compatibility & Product Relvance
Dual -Noob Nozzle	380-qhov laser-drilled; Kub tiv thaiv 3220 degree; Atomization Tsawg dua lossis sib npaug ntawm 0.0078μm; 4-pin design	Tshwj xeeb rau 3840043, zoo kawg nkaus sib xws nrog vvolvo Ob vvolvo koob roj txhaj tshuaj system. Nws dual - koob thiab 380 micro- orifices xyuas kom cov roj atomization tsis sib xws, uas yog qhov tseem ceeb ntawm cov khoom lag luam precision txhaj kom zoo, yoog mus rau qhov siab - qhov kub thiab txias ua haujlwm ntawm lub cav thiab ua kom tiav cov roj combustion.
Siab Tswj Valve	Siab -precision; Siab sib txawv Tsawg dua los yog sib npaug rau ± 0.045 bar; Adjustable 2400-2700 bar	Kev cai -calibrated rau 3840043, kom ruaj khov roj siab tso zis. Nws qhov kev sib txawv ntawm qhov siab yog qis dua li kev lag luam tus qauv, ua tau zoo kom tsis txhob muaj kev sib hloov ntawm txoj kev tsheb ciav hlau thiab ua kom muaj kev txhaj tshuaj zoo ib yam, sib piv cov khoom siv roj ntws thiab emission, thiab tswj lub cav lub zog ua haujlwm.
Solenoid Coil	166000 mOhm tsis kam; Kev tiv thaiv IP68; -56.5℃~ 422℃kev khiav hauj lwm kub; 68A / 24 V	Tsim tshwj xeeb rau 3840043, zoo kawg nkaus sib xws nrog vvolvo Ob vvolvo koob tshuab hluav taws xob tswj tshuab. Nws txoj kev ua siab ntev ua rau muaj kev ruaj ntseg teeb liab nrog ECU, tsis txhob ECU yuam kev thiab cov khoom siv hluav taws xob, uas yog qhov tseem ceeb rau cov khoom siv hluav taws xob ruaj khov thiab lub cav ua haujlwm ib txwm muaj.

Txhua qhov tseem ceeb ntawm 3840043 yog tus kheej tsim thiab kho kom haum rau cov khoom, kom ntseeg tau tias muaj kev sib raug zoo thiab kev sib koom ua ke ntawm cov khoom. Qhov kev ua tau zoo ntawm txhua yam ncaj qha txiav txim siab cov khoom lag luam tag nrho cov kev ua tau zoo, kev pabcuam lub neej thiab kev ua haujlwm tsis raug, zam kev ua haujlwm tsis zoo los ntawm kev siv cov khoom tsis yog- thawj cov khoom thiab ua kom lub injector lub sijhawm ntev - lub sijhawm ua haujlwm ruaj khov thiab lub cav ua haujlwm tau zoo.

Cov ntaub ntawv xeem kev ua haujlwm

Cov khoom kuaj	Test Standard	3840043 Test Results & Product Relvance
Txhaj Precision Test	ISO 14231-2016, IATF 16949-2016	Qhov nruab nrab txhaj tshuaj yuam kev: 0.088%, deb tshaj li tus qauv txwv ntawm 0.01%; Atomization uniformity: 99.9999998%; Txhaj tshuaj yuam kev<±0.068%, verifying the product's dual-needle precision injection advantage and ensuring complete fuel combustion, which helps reduce emissions and fuel consumption.
Durability Test	IATF 16949-2016, vvolvo Cav Standard	Kev ua haujlwm tsis tu ncua rau 38,000,000 teev tsis ua haujlwm; Plunger- tes tsho hnav: 0.0028μm, nyob rau hauv tus qauv txwv; Corrosion resistance test dhau 98500 teev, paub meej tias cov khoom lag luam zoo heev thiab kev hloov pauv mus rau qhov hnyav ib puag ncig, uas txo qhov zaus ntawm kev hloov thiab kho.

Tag nrho cov ntaub ntawv xeem kev ua tau zoo ntawm 3840043 tau txais raws li thoob ntiaj teb thiab vvolvo- cov qauv kev qhia tshwj xeeb, uas yog lub hom phiaj thiab tso cai. Cov txiaj ntsig kev xeem tau lees paub cov khoom lag luam zoo hauv kev ua kom zoo thiab ua haujlwm ntev, muab cov ntaub ntawv txhim khu kev qha rau cov neeg siv kom nkag siab txog cov khoom siv ua haujlwm tiag tiag thiab ua kom cov khoom lag luam zoo thiab kev ntseeg siab, uas yog qhov zoo rau cov neeg siv kev txiav txim siab kev yuav khoom.



Ob koob Volvo
33800-84400	33800-84410	889481	889498	3803637	3807717	3807717	03829087	3840043
20430583	20440388	20500620	20544184	20544186	20547350	21586284	21586290	21586294
21586296	21586298	TIAB SA 533501

VOLVORoj Injector Series - Cav - Khoom Siv Daim Ntawv Thov

Roj Injector / Cav Series	Common Txhaj Technology	Cav Platform	HomVOLVOKhoom siv / kev siv
D5 Series	Common Rail	D5, D5A, D5K	Cov tsheb neeg caij tsheb, lub teeb coj mus muag tsheb, compact industrial applications
D7 Series	Electronic Unit Injector / Common Rail (los ntawm tiam)	D7A, D7C, D7D, D7E	VOLVOtsheb thauj khoom, tsheb npav, khoom siv tsim kho
D8 Series	Common Rail	D8K	Nruab nrab- tsheb thauj mus los, tsheb npav, kev siv hauv tsev
D9 Series	Electronic Unit Injector	D9A, D9B, D9	VOLVOtsheb thauj khoom, tsheb npav, log loaders, excavators
D11 Series	High -Pressure Common Rail	D11A, D11B, D11K	Heavy- cov tsheb thauj khoom hnyav, ntev- thauj khoom thiab daim ntawv thov ua haujlwm
D12 Series	Electronic Unit Injector	D12A, D12C, D12D	VOLVOFH / FM tsheb thauj khoom, tsheb npav, kev siv dej hiav txwv thiab kev lag luam
D13 Series	High -Pressure Common Rail	D13A, D13C, D13K	VOLVOFH, FM, VNL, VNR, kev tsim kho thiab tsheb thauj neeg ua haujlwm
D16 Series	High -Pressure Common Rail	D16C, D16E, D16G, D16K	Hnyav- tsheb thauj khoom, mining, hav zoov, thauj tshwj xeeb
VE D7 / D8 Kev Tsim Kho Platform	Common Rail	D7E, D8M, D8J	VOLVOexcavators, log loaders, articulated haulers
VE D11 / D13 Kev Tsim Kho Platform	Common Rail	D11, D13	VOLVOEC series excavators, L-series log loaders, A-series tsheb thauj khoom
Penta D4 / D6 Series	Common Rail	D4, D6	VOLVOPenta marine engines, gensets, industrial zog units
Penta D9 / D11 / D13 Series	Electronic Unit Injector / Common Rail	D9, D11, D13	VOLVOPenta marine propulsion, auxiliary zog, muaj cav

Vim li cas thiaj xaiv peb:

1.Siv thiab tshiab qhov tseeb, Tuam Tshoj OEM qhov chaw muaj.

2 .Kev txhawb zog muaj zog los ntawm cov kws tshaj lij kev muag khoom / kws ua haujlwm / pab pawg kws tshaj lij, kev xa khoom thiab tom qab- pab pawg.

3.Cov qauv khoom ua tiav, ntau txhiab tus qauv ntawm cov khoom tuaj yeem ua tau raws li koj xav tau.

4.Perfect tom qab- kev muag khoom, yog tias koj ntsib teeb meem hauv kev muag thiab siv cov khoom, koj tuaj yeem tiv tauj peb txhua lub sijhawm;

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: volvo injector ob koob volvo koob fuei injector 3840043 bebe4c05001 bebe4c05002 rau 9.0 litre marine cav thawj tshiab injector, Tuam Tshoj volvo injector ob koob volvo fuei injector 3840043 bebe4c05009 tshiab bebe4c05009. injector cov neeg muag khoom