ENGINE pipe: Enjini Hyundai-Kia D4HB
Ọja AKOSO
Ẹrọ Diesel 2.2-lita Hyundai D4HB tabi 2.2 CRDi ti pejọ ni Korea lati ọdun 2009 ati fi sori ẹrọ lori ọpọlọpọ awọn awoṣe olokiki ti ibakcdun bii Sorento, Santa Fe tabi Carnival.
Ni opin ọdun 2008, Hyundai-Kia ṣe agbekalẹ iran tuntun ti awọn ẹrọ diesel ti R-jara, eyiti a ṣe apẹrẹ nipasẹ ile-iṣẹ iwadii ati idagbasoke ti Yuroopu ti Hyundai ni Rüsselheim. Ẹrọ 2.2-lita naa ni bulọọki irin-simẹnti, ori silinda 16-valve silinda aluminiomu pẹlu awọn agbega hydraulic, Bosch CP4 Common Rail fuel system with 1800 bar piezo injectors, and time pq drive. Supercharging nibi ni a ṣe ni lilo turbine geometry oniyipada Garrett GTB1752VLK.
Ni afikun si iyipada deede pẹlu agbara ti 190-200 hp, ẹya derated kan wa ti o ni idagbasoke 150 hp / 412 Nm. Ẹnjini Diesel yii jẹ ohun ti o wọpọ lori awọn ọkọ ayọkẹlẹ kekere Karnival.
Idile R tun pẹlu Diesel: D4HA, D4HC, D4HD, D4HE ati D4HF.
A ti fi ẹrọ naa sori ẹrọ:
Hyundai Grandeur 5 (HG) ni 2011 - 2016; Grandeur 6 (IG) ni ọdun 2016 - 2018;
Hyundai Grand Santa Fe 1 (NC) ni ọdun 2013 - 2019;
Hyundai Palisade 1 (LX2) lati ọdun 2019;
Hyundai Santa Fe 2 (CM) ni 2009 - 2012; Santa Fe 3 (DM) ni 2012 - 2018; Santa Fe 4 (TM) ni ọdun 2018 - 2020;
Kia Carnival 2 (VQ) ni ọdun 2010 - 2014; Carnival 3 (YP) ni ọdun 2014 – 2021;
Kia Sorento 2 (XM) ni 2009 - 2014; Sorento 3 (UM) ni ọdun 2014 - 2020.
Awọn pato
Awọn ọdun iṣelọpọ | lati ọdun 2009 |
Nipo, cc | 2199 |
Eto epo | Wọpọ Rail |
Ijade agbara, hp | 150 – 200 |
Ijade Torque, Nm | 412 – 441 |
Silinda Àkọsílẹ | simẹnti irin R4 |
Block ori | aluminiomu 16v |
Silinda bíbo, mm | 85.4 |
Pisitini ọpọlọ, mm | 96 |
ratio funmorawon | 16.0 |
Eefun ti gbe soke | beeni |
Wakọ akoko | pq |
Turbocharging | Garrett GTB1752VLK |
Niyanju engine epo | 5W-30, 5W-40 |
Engine epo agbara, lita | 7.4 / 7.8 |
Iru epo | Diesel |
Euro awọn ajohunše | EURO 5/6 |
Lilo epo, L/100 km (fun Hyundai Santa Fe 2014) | 8.8 |
Igbesi aye engine, km | ~450000 |
Iwọn, kg | 215.5 |
Awọn alailanfani ti Hyundai D4HB engine
Ẹrọ Diesel yii ti ni ipese pẹlu Bosch CP4 wọpọ idana idana ọkọ oju-irin pẹlu awọn injectors piezo, eyiti ko fi aaye gba epo diesel buburu ati fifa abẹrẹ kuna ni kiakia lati ọdọ rẹ. Ki o si awọn fifa bẹrẹ lati wakọ awọn eerun, ati awọn ti o ti nran nipasẹ awọn eto ati clogs awọn nozzles.
Wakọ pq akoko nibi jẹ igbẹkẹle pupọ ati ṣiṣe laiparuwo to awọn kilomita 200, awọn oniwun diẹ ti awọn ẹrọ ti awọn ọdun akọkọ ti pade wedge hydraulic tensioner. Ariwo lati awọn ẹwọn akoko nigbagbogbo tumọ si pe crankshaft damper pulley ti wọ.
Nipa ti, gbogbo awọn iṣoro aṣoju wa ti awọn ẹrọ diesel ode oni pẹlu àtọwọdá EGR kan, o dina to 100,000 km ati pẹlu àlẹmọ patikulu, awọn orisun rẹ jẹ bii ilọpo meji bi gigun. Paapaa nigbagbogbo pupọ yii itanna itanna ba kuna tabi fifọ ẹrọ onirin wọn.
Ni awọn apejọ amọja, wọn nigbagbogbo kerora nipa gbigbe ti ọpa iyipada geometry turbine ati ikuna ti sensọ titẹ igbelaruge, ṣugbọn turbocharger funrararẹ ṣiṣẹ nibi fun igba pipẹ. Paapaa, lori awọn iwọn ti awọn ọdun akọkọ ti iṣelọpọ, awọn ọran wa ti didenukole lojiji ti gasiketi ori silinda.