INDLELA EGQIBELELEYO :Injini yeHyundai D4BH
IMVELISO INTSHAYELELO
I-2.5-litre ye-Hyundai D4BH injini yedizili idityaniswe yinkxalabo yaseKorea ukususela ngo-1997 kwaye yaziwa kwii-SUV ze-Galloper kunye ne-Terrakan, kunye ne-H1 kunye ne-Starex minibuses. Le yunithi yamandla yayiyi-clone ye-Mitsubishi 4D56 turbocharged injini yedizili ene-intercooler.
Ngo-1997, kwintsapho yedizili yakwaHyundai kwavela injini ye-turbocharged ene-intercooler.
eyona nto yayiyi-clone ye-Mitsubishi 4D56 prechamber turbodiesel eyaziwayo.
Kukho ibhloko yesilinda yentsimbi enentloko ye-aluminiyam ye-8-valve ngaphandle kwee-hydraulic lifters,
idrayivu yebhanti lexesha kunye ne-fuel pump belt drive, kunye nebhloko yepere ye-balancers nge
ibhanti layo. Ii-turbines zafakwa kuyo ngokwahlukileyo, kodwa ngokuqhelekileyo iMitsubishi TD04-11G-4
okanye Garrett GT1749S.
Le injini yedizili inenani elikhulu leemodeli kunye nohlengahlengiso, uninzi lwazo lwahluke kakhulu.
Olu sapho lukwabandakanya nedizili: D4BA, D4BB kunye neD4BF.
I-injini yafakwa kwi:
Hyundai Galloper 2 (JK) ngo-1997 – 2003;
Hyundai Starex 1 (A1) ngo-1997 - 2007;
Hyundai Terracan 1 (HP) ngo-2001 – 2006.
Iinkcukacha
| Iminyaka yokuvelisa | ukusukela ngo-1997 |
| Ukufuduswa, cc | 2477 |
| Inkqubo yamafutha | amagumbi angaphambili |
| Imveliso yamandla, hp | 100 - 105 |
| Imveliso yeTorque, Nm | 225 – 240 |
| Ibhloko yesilinda | intsimbi eyi-R4 |
| Vimba intloko | ialuminiyam 8v |
| Umbhobho wazala, mm | 91.1 |
| Piston stroke, mm | 95 |
| Umlinganiselo woxinzelelo | amashumi amabini ananye |
| Iziphakamisi zeHydraulic | Hayi |
| Ukuqhuba ixesha | ibhanti |
| I-Turbocharging | Ewe |
| I-oyile ye-injini ecetyiswayo | 5W-40, 10W-40 |
| Umthamo we-oyile ye-injini, ilitha | 7.2 |
| Uhlobo lwamafutha | idizili |
| Imigangatho ye-Euro | EURO 2/3 |
| Ukusetyenziswa kwamafutha, L/100 km (yeHyundai Starex 2005) | 12.4 |
| - isixeko | 8.9 |
| — uhola wendlela | 9.9 |
| - kudityanisiwe | |
| Ubomi benjini, km | ~450 000 |
| Ubunzima, kg | 226.8 |
Ukungalungi kwe-injini ye-Hyundai D4BH
1. Ngaphandle kwento yokuba i-injini ixhotyiswe ngempompo ye-injection ye-Bosch VE ethembekileyo yohlobo lokusabalalisa, iingxaki ezixhaphake kakhulu kwiinjini ze-diesel zihambelana nokungaphumeleli kwenkqubo yamafutha. Ngenxa yokusetyenziswa kwe-fuel ephantsi, iindawo zomatshini zempompo ye-fuel-high-pressure igugile kwaye iyunithi ayiqali kakuhle xa ishushu. Ngesizathu esifanayo, imilomo yokutofa iyatshintshwa.
2.Ngokungqinelana nemimiselo, ibhanti lexesha litshintshwa rhoqo nge-90,000 km, kodwa kaninzi liphuka ngaphambili. Konke kungenxa yokuba kufuneka iqiniswe rhoqo kwiikhilomitha ezingama-30,000, kodwa abantu abaninzi bayayihoya le ncwadana. Kwakhona, ibhanti ye-balancer shaft idla ngokuphuka kwaye emva koko ifunwe phantsi kwebhanti lexesha, elikwaphukayo. Kulungile ukuba kwiimeko ezininzi iphula kuphela i-rocker.
3.I-Diesels zalo mgca ayithandi ukutshisa kwaye i-gasket iqhekeza kubo rhoqo, kwaye ukubuyisela i-gasket akwanele, kuya kufuneka ugaye iindawo zokukhwelana. Kwiimeko eziphambili kakhulu, ukuqhekeka kubonakala phakathi kweevalve kunye nokujikeleza kwamagumbi angaphambili. Ke ngoko, iintloko zeesilinda zeenjini ezinjalo zinqabile kwaye zibiza kakhulu.
4.Sidwelisa ukuqhekeka okuseleyo kuluhlu olunye: ioyile ihlala inyuka ukusuka kwiitywina zeoyile, ihlala isika isitshixo se-crankshaft, esiyekisa kwangoko ukuqhutywa kweziqhotyoshelo, kwaye nangentshukumo ende kakhulu kwizantya eziphantsi, i-crankshaft inokuthi ngokulula. gqabhuka. Kwaye ungalibali malunga nohlengahlengiso lwexesha lokucocwa kwevalve okanye ziya kutshisa nje.