Renault D4F, D4Ft cav
Txheem
Thaum ntxov 2000s, Fabkis lub cav tsim tau qhia lwm lub zog rau cov tsheb me ntawm Renault automaker. Lub cev muaj zog yog tsim los ntawm kev ua tiav cov pov thawj D7F.
piav qhia
Lub cav D4F tau tsim thiab muab tso rau hauv ntau lawm hauv 2000. Ua los ntawm cov nroj tsuag ntawm Renault tsheb txhawj xeeb hauv Bursa (Turkey) txog 2018. Qhov peculiarity yog tias nws tsis raug muag hauv Russia.
D4F yog 1,2-liter roj av nyob rau hauv-kab plaub-lub tog raj kheej aspirated engine nrog ib tug muaj peev xwm ntawm 75 hp nrog ib tug torque ntawm 107 Nm.
Muaj ib tug derated version ntawm lub cev muaj zog. Nws lub zog yog 10 hp tsawg dua, thiab lub zog torque tseem yuav luag tib yam - 105 Nm.
D4F tau nruab rau ntawm Renault tsheb:
- Clio (2001-2018);
- Xyoo (2001-2014);
- Kangoo (2001-2005);
- Hom (2004-2012);
- Cim (2006-2016);
- Sandero (2014-2017);
- Logan (2009-2016).
Lub cav tau nruab nrog ib lub camshaft rau 16 li qub. Tsis muaj kev hloov kho lub sijhawm ntawm lub valve, thiab tseem tsis muaj kev tswj xyuas ceev ceev. Lub thermal clearance ntawm li qub yog kho manually (tsis muaj hydraulic compensators).
Lwm qhov tshwj xeeb yog ib qho hluav taws xob hluav taws xob hluav taws xob hluav taws xob rau plaub lub tswm ciab.
Qhov sib txawv ntawm D4Ft thiab D4F
Lub cav D4Ft tau tso tawm los ntawm 2007 txog 2013. Lub D4F txawv ntawm lub hauv paus qauv los ntawm lub xub ntiag ntawm ib tug turbine nrog ib tug intercooler thiab ib tug niaj hnub electronics "cov khoom". Tsis tas li ntawd, CPG tau txais kev hloov pauv me me (cov chav nyob ntawm cov pas txuas txuas thiab piston pawg tau ntxiv dag zog, cov roj nozzles tau teeb tsa kom txias lub pistons).
Cov kev hloov no ua rau nws muaj peev xwm tshem tawm 100-103 hp ntawm lub cav. Nrog. torque ntawm 145-155 Nm.
Ib qho kev ua haujlwm ntawm lub cav yog qhov xav tau ntau ntxiv ntawm qhov zoo ntawm cov roj thiab lubricants.
Lub cev muaj zog tau siv rau ntawm Clio III, Modus I, Twingo II thiab Cua I tsheb los ntawm 2007 txog 2013.
Cov tswv tsheb nco ntsoov qhov pib qis qis ntawm lub cav ntawm qhov kub thiab txias.
Технические характеристики
| Chaw Tsim Tshuaj | Renault Group |
| Lub cav ntim, cm³ | 1149 |
| Lub Zog, hp | 75 ntawm 5500 rpm (65) * |
| Torque, Nm | 107 ntawm 4250 rpm (105) * |
| Compression piv | 9,8 |
| Lub tog raj kheej thaiv | cam khwb cia hlau |
| Lub taub hau kheej kheej | txhuas |
| Lub tog raj kheej diam, mm | 69 |
| Piston mob stroke, hli | 76,8 |
| Qhov kev txiav txim ntawm cov thooj voos kheej kheej | 1-3-4-2 |
| Tus naj npawb ntawm li qub rau ib lub tog raj kheej | 4 (SOHC) |
| Sijhawm tsav | qhov siv |
| Hydraulic compensators | tsis muaj |
| Kev qhauj nqaj tawv | tsis muaj |
| Roj hluav taws xob system | multi-point txhaj, faib txhaj tshuaj |
| Roj | AI-95 roj av |
| Ib puag ncig cov qauv | Euro 5 (4) * |
| Resource, sab nraud. km | 220 |
| Qhov chaw: | transverse |
* Cov naj npawb hauv kab lus yog rau lub derated version ntawm lub cav.
Kev hloov kho txhais li cas?
Rau 18 xyoo ntawm kev tsim khoom, lub cav combustion sab hauv tau rov ua dua tshiab. Cov kev hloov pauv feem ntau cuam tshuam rau cov yam ntxwv ntawm kev ua haujlwm, cov qauv yooj yim ntawm D4F tseem tsis hloov pauv.
Yog li ntawd, nyob rau hauv 2005, lub D4F 740 engine nkag mus rau hauv lub lag luam. Qhov ua ntej 720 version featured me ntsis redesigned intake manifold thiab loj cua lim.
Tsis tas li ntawd, muaj qhov sib txawv ntawm kev txhim kho lub cev muaj zog ntawm cov qauv tsheb tshwj xeeb.
| Cav chaws | Hwj chim | Torque | Compression piv | Xyoo ntawm kev tsim khoom | Ntsia |
|---|---|---|---|---|---|
| xwm 4f702 | 75hp ntawm 5500 rpm | 105 Nm | 9,8 | 2001-2012 | Renault Twingo I |
| xwm 4f706 | 75hp ntawm 5500 rpm | 105 Nm | 9,8 | 2001-2012 | Renault Clio II, II |
| xwm 4f708 | 60hp ntawm 5500 rpm | 100 Nm | 9,8 | 2001-2007 | Renault Twingo I |
| xwm 4f712 | 75hp ntawm 5500 rpm | 106 Nm | 9,8 | 2001-2007 | Kangoo I, Clio I, II, Thalia I |
| xwm 4f714 | 75hp ntawm 5500 rpm | 106 Nm | 9,8 | 2003-2007 | Kangoo I, Clio I, II |
| xwm 4f716 | 75hp ntawm 5500 rpm | 106 Nm | 9,8 | 2001-2012 | Clio II, Kangoo II |
| xwm 4f722 | 75hp ntawm 5500 rpm | 105 Nm | 9,8 | 2001-2012 | Clio II |
| xwm 4f728 | 75hp ntawm 5500 rpm | 105 Nm | 9,8 | 2001-2012 | Clio II, Symbol II |
| xwm 4f730 | 75hp ntawm 5500 rpm | 106 Nm | 9,8 | 2003-2007 | Kangoo I |
| xwm 4f740 | 65-75 hli | 200 Nm | 9,8 | Xyoo 2005 - tam sim no temp. | Clio III, IV, Modus I |
| xwm 4f764 | 78hp ntawm 5500 rpm | 108 Nm | 9.8-10,6 | 2004-2013 | Clio III, Modus I, Twingo II |
| xwm 4f770 | 75hp ntawm 5500 rpm | 107 Nm | 9,8 | 2007-2014 | Thib ii |
| xwm 4f772 | 75hp ntawm 5500 rpm | 107 Nm | 9,8 | 2007-2012 | Thib ii |
| D4F 780 * | 100hp ntawm 5500 rpm | 152 Nm | 9,5 | 2007-2013 | Twingo II, Wind I |
| D4F 782 * | 102hp ntawm 5500 rpm | 155 Nm | 9,5 | 2007-2014 | Twingo II, Wind I |
| D4F 784 * | 100hp ntawm 5500 rpm | 145 Nm | 9,8 | 2004-2013 | Clio III, Modus I |
| D4F 786 * | 103hp ntawm 5500 rpm | 155 Nm | 9,8 | 2008-2013 | Clio III, Modus, Grand Modus |
* Kev hloov kho ntawm D4Ft version.
Kev ntseeg tau, tsis muaj zog, kev ruaj ntseg
Kev ntseeg tau
Lub cav D4F muaj kev ntseeg siab heev. Kev yooj yim ntawm kev tsim, txo cov kev xav tau rau qhov zoo ntawm cov roj thiab lubricants thiab nce mileage mus txog 400 txhiab km ua ntej kho dua tshiab nrog kev saib xyuas raws sij hawm ntawm lub cev muaj zog paub meej tias qhov tau hais.
Tag nrho D4F ICE series yog tiv taus cov roj hlawv. Thiab qhov no yog ib qho kev sib tw loj rau lub kav ntev ntawm chav tsev.
Ntau tus tswv tsheb thov tias lub cav lub neej ntev tshaj 400 txhiab km yog tias qhov kev pabcuam cuam tshuam rau kev saib xyuas thaum siv cov khoom siv qub thiab cov khoom siv.
Lub cev tsis muaj zog
Kev qaug zog ib txwm muaj xws li hluav taws xob tsis ua hauj lwm. Qhov txhaum yog tsis ruaj ignition coil thiab camshaft txoj hauj lwm sensor.
Nyob rau hauv qhov kev tshwm sim ntawm ib tug tawg sij hawm siv valve khoov kev tsis pom kev.
nce suab nrov thaum lub cav khiav ntawm idle speed. Qhov feem ntau yuav ua rau muaj kev ua haujlwm tsis zoo yog nyob rau hauv qhov tsis hloov kho li qub.
Roj xau los ntawm ntau yam seals.
Nyob rau tib lub sijhawm, nws yuav tsum raug sau tseg tias "cov chaw tsis muaj zog" tau yooj yim tshem tawm yog tias lawv raug kuaj pom raws sijhawm. Tsuas yog hluav taws xob. Nws txoj kev kho yog nqa tawm ntawm qhov chaw pabcuam.
Txij nkawm zoo
Lub cam khwb cia-hlau thaiv xav tias qhov ua tau ntawm tho txawv thooj voos kheej kheej rau qhov xav tau kho loj, piv txwv li. nws muaj peev xwm ua kom tiav kev kho dua tshiab ntawm lub cav combustion sab hauv.
Tsis muaj teeb meem nrog kev yuav khoom seem. Lawv muaj nyob rau hauv txhua assortment nyob rau hauv lub khw tshwj xeeb. Muaj tseeb, cov tswv tsheb nco ntsoov lawv cov nqi siab.
Feem ntau, es tsis txhob kho lub cev qub, nws yooj yim dua (thiab pheej yig dua) los yuav ib daim ntawv cog lus. Nws tus nqi nruab nrab yog kwv yees li 30 txhiab rubles. Tus nqi ntawm kev kho dua tshiab nrog kev siv cov khoom seem tuaj yeem tshaj 40 txhiab.
Feem ntau, lub cav D4F tau ua tiav. Cov tswv tsheb nco ntsoov nws cov nqi-zoo hauv kev ua haujlwm thiab kev saib xyuas yooj yim. Lub cev muaj zog yog qhov txawv ntawm durability thiab ib tug ntev mileage kev pab cuam nrog raws sij hawm thiab zoo-zoo tu.
