Volvo D5244T engine

Daya daga cikin mafi kyau 5-Silinda turbodiesels daga Sweden kamfanin Volvo. An ƙera shi don amfani a cikin motocin da muke samarwa. Girman aiki shine lita 2,4, ƙimar matsawa ya dogara da takamaiman gyare-gyare.

Game da Motors D5 da D3

Injin D5

Abin lura ne cewa kawai raka'a dizal 5-Silinda sune ci gaba na musamman na damuwa na Sweden. Sauran injuna, kamar 4-cylinder D2 da D4, ana aro su daga PSA. Saboda wannan dalili, na ƙarshe, a zahiri, sun fi kowa a ƙarƙashin samfuran 1.6 HDi da 2.0 HDi.

Yawan aiki na dizal "biyar" na dangin D5 shine 2 da 2,4 lita. Ƙungiyar farko tana wakiltar motar D5204T, na biyu - ta hanyar D5244T da aka bayyana. Duk da haka, sunan D5 yana samuwa ne kawai a cikin nau'i mai karfi na wannan iyali, wanda ikonsa ya wuce 200 hp. Tare da Sauran injunan yawanci ana kiran su a fagen kasuwanci kamar D3 ko 2.4 D.

Zuwan tsarin D3 gabaɗaya shine babban labari. Bugu da ƙari, an rage bugun piston daga 93,15 zuwa 77 mm tare da diamita na Silinda bar kamar yadda ya gabata, an rage girman aikin naúrar - daga 2,4 zuwa 2,0 lita.

An ba da D3 a nau'i-nau'i da yawa:

• 136 l. Tare da.;
• 150 l. Tare da.;
• 163 l. Tare da.;
• 177 l. daga.

Waɗannan gyare-gyare koyaushe suna zuwa tare da turbocharger guda ɗaya. Amma wasu 2.4 D, akasin haka, sun sami turbin biyu. Waɗannan sigogin suna ba da ƙarfi sama da 200 hp cikin sauƙi. Tare da Wani fasali na musamman na injunan D3 shine cewa tsarin allurar su ana ɗaukarsa ba zai iya gyarawa ba, saboda an sanye shi da nozzles tare da tasirin piezo. Bugu da kari, shugaban silinda ba shi da muryoyin murzawa.

Bayanan Bayani na D5244T

Tushen Silinda da kan injin an yi su ne da kayan nauyi. Akwai bawuloli 4 a kowace silinda. Don haka, wannan rukunin bawul 20 ne tare da tsarin camshaft sama biyu. Tsarin allura - Rail na gama gari 2, kasancewar bawul ɗin EGR akan nau'ikan da yawa.

Amfani da sabon Rail na gama gari a cikin injunan diesel na zamani ya ɗan tsorata masu amfani. Koyaya, sarrafa man fetur na Bosch ya kiyaye duk tsoro zuwa ƙaramin. Tsarin yana da aminci, duk da buƙatar maye gurbin nozzles bayan ƙarshen rayuwar sabis ɗin su. A wasu lokuta, ko da gyaran su yana yiwuwa.

Bayanan Bayani na D5244T

Canji

D5244T yana da gyare-gyare da yawa. Bugu da ƙari, an haɓaka jerin waɗannan injina a cikin ƙarni da yawa. A 2001, na farko ya fito, sa'an nan a 2005 - na biyu, tare da rage matsawa rabo da kuma VNT turbine. A shekara ta 2009, injin ya sami wasu canje-canje da nufin sabunta tsarin allura da turbocharging. Musamman, an gabatar da sabbin nozzles - tare da tasirin piezo.

A cikin ƙarin daki-daki, ana iya wakilta matakan haɓaka hayaki daga waɗannan raka'a kamar haka:

• daga 2001 zuwa 2005 - ma'aunin fitarwa a matakin Euro-3;
• daga 2005 zuwa 2010 - Yuro-4;
• bayan 2010 - Yuro-5;
• a cikin 2015 akwai sabon Drive-E.

Yuro 5 5-Silinda D3 an keɓe D5244T ko D5244T2. Ɗayan ya ba da 163, ɗayan - 130 hp. Tare da Matsakaicin matsawa shine raka'a 18, tacewar da ta fara bata nan. An sarrafa tsarin allura ta Bosch 15. An shigar da motoci akan S60 / S80 da XC90 SUV.

Bayan gabatarwar Yuro-4 tun 2005, an rage bugun piston zuwa 93,15 mm, kuma ƙarar aiki ya karu da kawai 1 cm3. Tabbas, ga mai siye, waɗannan bayanan ba su da ma'ana a zahiri, saboda iko ya fi mahimmanci. Ya karu zuwa dawakai 185.

Tsarin sarrafawa ya kasance iri ɗaya daga Bosch, amma tare da sigar da ta fi dacewa ta EDC 16. Matsayin amo na naúrar dizal ya ragu zuwa kusan sifili (ya riga ya yi shuru daga farkon), saboda raguwa a cikin rabon matsawa. A gefen ƙasa, an ƙara matattarar ƙura mai ƙima. An tsara raka'a tare da Yuro-4 T4 / T5 / T6 da T7.

Babban gyare-gyare na D5244T ana ɗaukar su kamar haka:

• D5244T10 - injin 205 hp, CO2139-194 g/km;
• D5244T13 - 180-horsepower naúrar, shigar a kan C30 da S40;
• D5244T15 - wannan engine ne iya bunkasa 215-230 hp. tare da., An shigar da su a ƙarƙashin muryoyin S60 da V60;
• D5244T17 - 163-horsepower engine tare da matsawa rabo na 16,5 raka'a, shigar kawai a kan V60 tashar wagon;
• D5244T18 - 200-horsepower version tare da 420 Nm na karfin juyi, shigar a kan XC90 SUV;
• D5244T21 - tasowa 190-220 hp. tare da., An sanya shi akan sedans da motocin tashar V60;
• D5244T4 - 185-horsepower engine tare da matsawa rabo na 17,3 raka'a, shigar a kan S60, S80, XC90;
• D5244T5 - naúrar na 130-163 lita. tare da., An shigar a kan S60 da S80 sedans;
• D5244T8 - engine tasowa 180 hp. Tare da a 4000 rpm, shigar akan C30 hatchback da S sedan

D5244T	Saukewa: D5244T2	Saukewa: D5244T4	Saukewa: D5244T5
Matsakaicin iko	163 HP (120 kW) a 4000 rpm	130 HP (96 kW) a 4000 rpm	185 HP (136 kW) a 4000 rpm	163 h.p. (120 kW) a 4000 rpm
Torque	340 nm (251 lb-ft) a 1750-2750 rpm	280 nm (207 lb-ft) a 1750-3000 rpm	400 Nm (295 lb-ft) @ 2000-2750 rpm	340 nm (251 lb-ft) a 1750-2 rpm
Matsakaicin RPM	4600 rpm	4600 rpm	4600 rpm	4600 rpm
Bore da Bugun jini	81 mm × 93,2 mm (3,19 a cikin × 3,67 a)	81 mm × 93,2 mm (3,19 a cikin × 3,67 a)	81 mm × 93,2 mm (3,19 a cikin × 3,67 a)	81 mm × 93,2 mm (3,19 a cikin × 3,67 a)
Volumearar aiki	2401 ku. cm (146,5 ku a)	2401 ku. cm (146,5 ku a)	2401 ku. cm (146,5 ku a)	2401 ku. cm (146,5 ku a)
Matsakaicin matsawa	18,0: 1	18,0: 1	18,0: 1	18,0: 1
Nau'in matsi	VNT	VNT	VNT	VNT
Saukewa: D5244T7	Saukewa: D5244T8	Saukewa: D5244T13	Saukewa: D5244T18
Matsakaicin iko	126 HP (93 kW) a 4000 rpm	180 h da. (132 kW)	180 h da. (132 kW)	200 HP (147 kW) a 3900 rpm
Torque	300 Nm (221 lb-ft) a 1750-2750 rpm	350 Nm (258 lb-ft) @ 1750-3250 rpm	400 Nm (295 lb-ft) @ 2000-2750 rpm	420 Nm (310 lb-ft) @ 1900-2800 rpm
Matsakaicin RPM	5000 rpm	5000 rpm	5000 rpm	5000 rpm
Bore da Bugun jini	81 mm × 93,2 mm (3,19 a cikin × 3,67 a)	81 mm × 93,2 mm (3,19 a cikin × 3,67 a)	81 mm × 93,2 mm (3,19 a cikin × 3,67 a)	81 mm × 93,2 mm (3,19 a cikin × 3,67 a)
Volumearar aiki	2401 ku. cm (146,5 ku a)	2401 ku. cm (146,5 ku a)	2401 ku. cm (146,5 ku a)	2401 ku. cm (146,5 ku a)
Matsakaicin matsawa	17,3: 1	17,3: 1	17,3: 1	17,3: 1
Nau'in matsi	VNT	VNT	VNT	VNT
Saukewa: D5244T10	Saukewa: D5244T11	Saukewa: D5244T14	Saukewa: D5244T15
Matsakaicin iko	205 HP (151 kW) a 4000 rpm	215 HP (158 kW) a 4000 rpm	175 HP (129 kW) a 3000-4000 rpm	215 HP (158 kW) a 4000 rpm
Torque	420 Nm (310 lb-ft) @ 1500-3250 rpm	420 Nm (310 lb-ft) @ 1500-3250 rpm	420 Nm (310 lb-ft) @ 1500-2750 rpm	440 nm (325 lb-ft) a 1500-3000 rpm
Matsakaicin RPM	5200 rpm	5200 rpm	5000 rpm	5200 rpm
Bore da Bugun jini	81 mm × 93,15 mm (3,19 a cikin × 3,67 a)	81 mm × 93,15 mm (3,19 a cikin × 3,67 a)	81 mm × 93,15 mm (3,19 a cikin × 3,67 a)	81 mm × 93,15 mm (3,19 a cikin × 3,67 a)
Volumearar aiki	2400 ku. cm (150 ku a)	2400 ku. cm (150 ku a)	2400 ku. cm (150 ku a)	2400 ku. cm (150 ku a)
Matsakaicin matsawa	16,5: 1	16,5: 1	16,5: 1	16,5: 1
Nau'in matsi	mataki biyu	mataki biyu	VNT	mataki biyu

Amfanin

Masana da yawa sun yarda da ra'ayin cewa sigar farko na wannan injin ba ta da ƙarfi sosai kuma tana da inganci. A kan waɗannan injunan babu dampers a cikin nau'in abin sha, babu tacewa. An kuma kiyaye mafi ƙarancin kayan lantarki.

Tare da gabatarwar ka'idodin Euro-4, sarrafa turbocharging ya inganta. Musamman, muna magana ne game da daidaiton saitunan. Motar injin, wacce aka yi la'akari da shi ba ta da rikitarwa kuma mai rauni, amma tana da tsayi kuma mai sauƙi, an maye gurbin ta da ingantacciyar hanyar lantarki.

2010 an yi alama ta hanyar ƙaddamar da daidaitattun Euro-5. Dole ne a sake rage rabon matsawa zuwa raka'a 16,5. Amma mafi mahimmancin canji ya faru a kan silinda. Kodayake tsarin rarraba iskar gas ya bar iri ɗaya - bawuloli 20 da camshafts guda biyu, samar da iska ya zama daban. Yanzu an shigar da dampers kai tsaye a gaban ɗaya daga cikin bawul ɗin da ke cikin kai. Kuma kowane Silinda ya sami nasa damper. Na ƙarshe, kamar sanduna, an yi su ne da filastik, wanda ke da ma'ana. Kamar yadda kuka sani, masu rufe ƙarfe sukan lalata silinda lokacin da suka karye suka shiga cikin injin.

shortcomings

Bari mu bincika su daki daki.

1. Tare da canzawa zuwa Yuro-4, wani intercooler - mai sanyaya iska - ya shiga cikin yankin haɗari. Ba zai iya jure wa dogon aiki ba, a matsayin mai mulkin, ya fashe saboda nauyi mai yawa. Babban alamar tabarbarewar sa an dauke shi a matsayin zubar mai kuma injin ya shiga yanayin gaggawa. Wani rauni a tsarin haɓaka injinan D5 shine bututu mai sanyaya.
2. Tare da canzawa zuwa Yuro-5, motar damper ta zama mai rauni. Saboda yawan lodin da ke cikin injin, an haifar da koma baya a tsawon lokaci, yana haifar da rashin daidaituwa. Nan take motar ta mayar da martani da tsayawa. Ba za a iya maye gurbin drive ɗin daban ba, ya zama dole a shigar da shi a cikin taro tare da dampers.
3. Mai kula da matsa lamba na man fetur akan sabbin gyare-gyare na iya haifar da ƙarancin farawa, rashin kwanciyar hankali da aikin injin a ƙananan revs.
4. Na'ura mai aiki da karfin ruwa lifts suna da matukar kula da ingancin mai. Bayan gudu na 300, akwai lokuta lokacin da suka kasa kuma suka haifar da wani yanayi na taɓawa. A nan gaba, wannan matsala na iya haifar da lalata kujeru a cikin shugaban Silinda.
5. Sau da yawa gaskat din kan silinda ya huda, saboda haka iskar gas ke zubowa a cikin tsarin sanyaya, kuma refrigerant ya shiga cikin silinda.
6. A shekara ta 2007, bayan wani restyling drive na ƙarin kayan aiki samu 3 belts. Alternator bel da kuma tashin hankali nadi sun zama ba su yi nasara sosai ba, wanda ƙarfin zai iya karye ba zato ba tsammani. Aiki na ƙarshe cikin sauƙi ya haifar da abubuwa masu zuwa: abin nadi ya faɗi, ya tashi a cikin manyan injuna kuma ya faɗi ƙarƙashin murfin injin rarraba iskar gas. Wannan ya sa bel ɗin lokaci ya yi tsalle, sannan taron bawuloli tare da pistons.

Masana da yawa kuma suna kiran murfin bawul na wannan injin matsala.

Volvo's "biyar" gaba ɗaya abin dogara ne kuma mai dorewa, idan kun kula da shi yadda yakamata. Bayan 150th gudu na mota, wajibi ne don saka idanu lokaci-lokaci bel, sabunta famfo da bel na karin haše-haše. Cika mai akan lokaci, ba daga baya ba fiye da gudu na 10, zai fi dacewa 0W-30, ACEA A5 / B5.

Karel	Inji 2007, masu allura sun kai 30777526 Matsalar ita ce injin D5244T5 yana buga na ashirin. Kuma wannan ba gazawar kowane Silinda ba ne, amma gabaɗayan aikin motar. Babu kurakurai! Shaye mai kamshi sosai. An duba nozzles a kan tsayawar, an gyara biyu bisa ga sakamakon. Babu sakamako - babu abin da ya canza. USR ba ta matse jiki ba, amma an jefar da bututun reshe daga mai tarawa domin a cire iska daga iskar gas. Aikin motar bai canza ba. Ban ga wani sabani a cikin sigogi ba - matsin man fetur yayi daidai da ƙayyadaddun. Fada mani a ina kuma zan tono? Ee, wani kallo - idan kun cire mai haɗawa daga firikwensin matsa lamba na man fetur, to injin zai daidaita, kuma ya fara aiki lafiya!
Leon Rus	Rubuta lambobin injectors a cikin Bosch, da sigogi zuwa ɗakin studio. Ina so in san tarihin duka. Yaya aka fara duka?
Karel	BOSCH 0445110298 Da kyar kowa zai iya cewa ta yaya aka fara! Muna aiki tare da dillalan motoci, ba sa tambaya lokacin siye))) Matsakaicin motar yana da ƙarfi don wannan shekara, fiye da kilomita 500000! Kuma da alama sun yi ƙoƙarin magance matsalar - an jefa wayoyi daga firikwensin matsin lamba zuwa ECU - a fili sun ga abu ɗaya, cewa lokacin da aka kashe firikwensin, aikin ya ƙare. Af, mun jefa firikwensin daga mai bayarwa. Wadanne sigogi ne na sha'awa? Matsin man fetur daidai ne. A gaskiya, babu abin dubawa, kash. Gyaran da aka yi kamar ya wuce gona da iri!?
Tubabu	Don haka fara da duban matsawa, babu buƙatar dogaro da karatun na'urar daukar hotan takardu. 500t.km. ba karamin nisan miloli ba, har ma da warware mafi yawan
Karel	Nemi makanikai su dauki awo. Amma ta yaya za a bayyana cewa lokacin da aka kashe na'urar firikwensin matsa lamba, an daidaita aikin motar? Kuma a RPM motar tana aiki lafiya. Zan nace, ba shakka, akan ma'aunin, kowane bayani zai iya zama da amfani ...
Melik	A kan injin Volvo D5 don Euro-3, an shigar da nozzles tare da alamar ajinsu. Ajin yana kwatanta sigogin allura na masu allura da aikinsu. Akwai 1st, 2nd, 3rd and, da wuya, 4th grades. Ana nuna aji akan mai allura daban ko azaman lambobi na ƙarshe a lambar allurar. Dole ne a yi la'akari da "classiness" na injectors lokacin maye gurbin su da sababbi da amfani. Duk saitin nozzles dole ne ya kasance na aji iri ɗaya. Kuna iya shigar da duk saitin injectors na wani aji daban, amma wannan canjin dole ne a yi rajista ta hanyar na'urar daukar hoto. Hakanan yana yiwuwa a shigar da nozzles ɗaya ko biyu na aji na 4, wanda ake ɗaukar gyara ɗaya, ba tare da rajista ba. Ba zai yi aiki ba don amfani da nau'in 1, 2 da 3 nozzles akan mota ɗaya - injin ɗin zai yi aiki mara kyau. Amma akan injunan D5 a ƙarƙashin Euro-4 tun daga Mayu 2006, lokacin shigar da injectors, kuna buƙatar yin rajistar lambobin IMA waɗanda ke nuna aikin mutum ɗaya na injector.
Marik	Suka ce sun duba masu allurar.
DimDiesel	Lokacin da guntu ya katse daga firikwensin, naúrar ta shiga yanayin gaggawa a matsi mafi girma a cikin dogo fiye da xx, kuma allurar ta fi girma, bi da bi. A rpm, matsa lamba kuma yana tashi kuma allurar tana ƙaruwa. Duk sauran graters ba tare da auna matsi ba su da amfani (abin da za a iya tsammani) ...
Melik	Ba matsi ba ne matsalar, masu allura ne. Wataƙila rajistan da gyara ba daidai ba ne. Wannan bututun ƙarfe na musamman ne don gyarawa kuma ba koyaushe yake cikin ikon masu sana'a ba tare da gogewa da shi ba.
Leon Rus	Ee... bututun ƙarfe yana da ban sha'awa.A gaskiya, yana da ban mamaki cewa injin yana aiki ba tare da firikwensin matsa lamba ba. Dubi wayoyi, watakila "chip tuning" yana rataye.
Tubabu	Ban gane menene na musamman game da allura ba. Anan na'urorin lantarki na hydraulic akan waɗannan injinan suna gudu da sauri, zuwa 500
Karel	Anan dole ne ku dogara da ƙwarewar mai yin wasan kwaikwayo. An ba da sojoji ga St. Menene wahalar aiki tare da waɗannan dakarun? Na bin diddigin wayar DD zuwa ECU - babu wani abu mara kyau.
Saba	Babu wani abu na musamman game da shi. An ba ku tsare-tsaren gwaji don duba allura?