Matoorada BMW M30

BMW M30 waa mashiinka caanka ah ee walaaca Jarmalka, oo lagu sameeyay isbeddello kala duwan. Waxa uu helay 6 dhululubo oo mid walba uu leeyahay 2 valves, waxa loo adeegsaday baabuurta BMW 1968 ilaa 1992. Maanta, mishiinka gubashada gudaha ayaa loo arkaa mid duugoobay, inkastoo baabuur kala duwan ay weli wadaan. Cutubkan waxaa loo tixgeliyaa mid ka mid ah matoorada ugu guulaha badan ee walaaca BMW sababtoo ah qeexitaan la'aanta dayactirka, maqnaanshaha dhibaatooyin halis ah iyo kheyraad hawleed oo weyn.

Waxaa jira 6 nooc oo mishiinnada ugu waaweyn:

• M30B25
• M30B28
• M30B30
• M30B32
• M30B33
• M30B35

Noocyada qaarkood waxay heleen wax ka beddello dheeraad ah.

Features

Calaamadaha ugu muhiimsan ee matoorku waxay u dhigmaan miiska.

Sannado sii deyn ah	1968-1992
madaxa dhululubo	birta tuur
Питание	Cirbad
Nooca	Khadadka
Tirada dhululubada	6
Xaraashka	2 dhululubo kasta, 12 wadarta guud
Piston stroke	86 mm
Dhexroor dhululubada	92 mm
Saamiga isku-buufinta	8-10 (waxay kuxirantahay nooca saxda ah)
Baaxadda	2.5-3.5 l (waxay kuxirantahay nooca)
Power	208-310 at 4000 rpm. (waxay kuxirantahay nooca)
Tareenka	208-305 at 4000 rpm. (waxay kuxirantahay nooca)
Shidaal la isticmaalay	Baasiin AI-92
Isticmaalka shidaalka	Isku qas - qiyaastii 10 litir 100 kiiloomitir.
Isticmaalka saliidda ee suurtogalka ah	Ilaa 1 l halkii 1000 km.
viscosity dufan loo baahan yahay	5W30, 5W40, 10W40, 15W40
Mugga saliidda matoorka	5.75 l
Heerkulka hawlgalka	Darajooyinka 90
khayraadka	Wax ku ool ah - 400+ kun kiiloomitir

Matoorada M30 iyo wax ka beddelka ayaa lagu rakibay BMW 5-7 taxane 1-2 qarni ka 1982 ilaa 1992.

Noocyo la hagaajiyay (tusaale ahaan, M30B28LE, M30B33LE) ayaa lagu rakibay baabuurta BMW ee 5-7 jiil ee sanadaha hore ee wax soo saarka, iyo matoorada gubashada gudaha ee turbocharged sida M30B33LE kaliya waxaa laga heli karaa baabuurta 6-7 fac.

Isbedelka

BMW M30 in-line engine helay versions ka duwan cabbirka dhululubada. Dabiici ahaan, qaab-dhismeed ahaan, way ku kala duwan yihiin midba midka kale, marka laga reebo awoodda iyo qulqulka, ma kala duwanaansho halis ah.

Versions:

1. M30B25 waa mishiinka ugu yar oo leh barokac 2.5 litir ah. Waxaa soo saaray walaac laga soo bilaabo 1968 waxaana loo adeegsaday 1968 ilaa 1975 baabuurta BMW 5 taxane ah. Awooddu waxay ahayd 145-150 hp. (oo lagu gaadhay 4000 rpm).
2. M30B28 - engine ah 2.8 litir oo awood ah 165-170 hp. Waxaa laga heli karaa 5 iyo 7 sedans taxane ah.
3. M30B30 - ICE oo leh awood dhululubo ah 3 litir iyo awood 184-198 hp. 4000 rpm. Nooca waxaa lagu rakibay BMW 5 iyo 7 sedans taxane ah oo u dhexeeya 1968 ilaa 1971.
4. M30B33 - nooca leh mugga 3.23 litir, awood ah 185-220 hp iyo wareeg ah 310 Nm oo ah 4000 rpm. Qeybta waxaa lagu rakibay baabuurta BMW 635, 735, 535, L6, L7 baabuurta laga bilaabo 1982 ilaa 1988.
5. M30B35 - model la mugga ugu weyn ee line - 3.43 litir. Awood 211 hp lagu gaadhay 4000 rpm, torque - 305 Nm. Lagu rakibay moodooyinka 635, 735, 535 laga bilaabo 1988 ilaa 1993 Nooca ayaa sidoo kale helay wax ka beddello kala duwan. Gaar ahaan, warshadda korantada ee M30B35LE waxay samaysay awood ilaa 220 hp ah, xooggeeduna wuxuu gaadhay 375 Nm oo ah 4000 rpm. Wax ka beddel kale - M30B35MAE - waxay ku qalabaysan tahay supercharger-turbine waxayna kobcisaa awoodda 252 hp, iyo qulqulka ugu sarreeya waxaa loo wareejiyaa revs hoose - 2200 rpm, kaas oo bixiya xawaare degdeg ah.

Sharaxaada matoorada

Matoorada M30 oo leh qiyaaso kala duwan ayaa laga helaa baabuurta 5, 6 iyo 7 ee taxanaha ah. Iyadoo aan loo eegin mugga, matoorada waxaa loo tixgeliyaa kuwo la isku halleyn karo oo adag. Kheyraadka badan ee matoorada gubashada gudaha ayaa si weyn loogu caddeeyaa si sax ah awood sare, maadaama matoorada xooggan ay ku raran yihiin wax ka yar wadista magaalada oo dhexdhexaad ah, waana sababta ay u noolaadaan waqti dheer. Waxa kaliya ee ka yar ee wax ka beddelka lagu sameeyay waa mugga 3.5 litir. Waxa ay noqotay mid tamar ku raran tahay oo ka adkeysi yar marka loo eego noocyada kale.

Kuwa ugu caansan ee taxanaha waa mashiinka M30B30 - waxaa lagu rakibay 70-80s dhammaan baabuurta leh index 30 iyo 30i. Si la mid ah kuwii ka horreeyay ee B25 iyo B28, matoorkani wuxuu leeyahay 6 silsiladood oo isku xigta. Cutubku wuxuu ku salaysan yahay bir kabka ah oo leh dhululubo dhexroorkiisu yahay 89 mm. Waxaa jira hal camshaft oo keliya oo ku jira madaxa dhululubada (Nidaamka SOHC), sidoo kale ma jiraan wax kor u qaadaya haydarooliga, markaa ka dib 10 kun oo km. valves waxay u baahan yihiin in la hagaajiyo.

Habka wakhtigu wuxuu isticmaalaa silsilad leh kheyraad dheer, nidaamka korontada wuxuu noqon karaa cirbad ama carburetor. Midda dambe waxa la isticmaalayey ilaa 1979-kii, intaas ka bacdina kaliya cirbadaha ayaa loo isticmaalay in lagu siiyo isku dhafka shidaalka-hawo ee dhululubada. Taasi waa, matoorada duritaanka ayaa inta badan la isticmaalaa.

Inta lagu guda jiro muddada wax soo saarka oo dhan, matoorada M30B30 (tani sidoo kale khusaysaa matoorada mugga kale) ayaa wax laga beddelay, sidaas darteed ma jirto awood caadi ah iyo torque iyaga. Tusaale ahaan, engine carbureted, oo la sii daayay 1971, helay saamiga cadaadis ah 9, iyo awoodiisu gaadhay 180 hp. Isla sanadkaas, waxay sidoo kale sii daayeen mishiinka cirbadeynta oo leh saamiga cadaadiska ee 9.5 iyo awoodda 200 hp, oo lagu gaaro xawaare hoose - 5500 rpm.

Later, 1971, carburetors kale ayaa loo isticmaalay, taas oo bedelay sifooyinka farsamada ee engine - awoodiisa kor u kacay ilaa 184 hp. Isla mar ahaantaana, unugyada duritaanka ayaa wax laga beddelay, taas oo saamaysay awoodda. Waxay heleen saamiga cadaadiska ee 9.2, awood - 197 hp. 5800 rpm. Waxay ahayd cutubkan oo lagu rakibay 730 BMW 32i E1986.

Waxay ahayd M30B30 oo noqday "bridgehead" ee soo saarista matoorada M30B33 iyo M30B35 oo leh mugga 3.2 iyo 3.5 litir, siday u kala horreeyaan. Sannadkii 1994-kii, matoorada M30B30 waa la joojiyay in la soo saaro, iyaga oo lagu beddelay cutubyo cusub oo M60B30 ah.

BMW M30B33 iyo M30B35

Matoorada leh mugga 3.3 iyo 3.5 litir ayaa ah nooca caajiska ah ee M30B30 - waxay leeyihiin boodh weyn (92 mm) iyo istaroog bistoon ah oo ah 86 mm (30 mm B80). Madaxa dhululubada ayaa sidoo kale helay hal xabo, 12 valves; Ma jiraan wax wiishashka biyaha qaada, markaa 10 kun oo kilomitir ka dib, hagaajinta nadiifinta waalka ayaa loo baahan yahay. By habka, khubaro badan, iyada oo loo marayo khalkhalgelinta fudud, ayaa M30B30 u rogay M30B35. Taas awgeed, xannibaadda dhululubada ayaa caajisay, pistons kale iyo ulo isku xira ayaa lagu rakibay. Tani waa ikhtiyaarka ugu fudud ee hagaajinta mishiinka gubashada gudaha, taas oo kuu ogolaanaysa inaad hesho koror 30-40 hp. Haddii aad dhigto Schrick 284/280 camshaft oo la hagaajiyay oo aad sameyso qiiqa qulqulka tooska ah, ku rakib qalabka saxda ah, ka dibna awooda waxaa kor loogu qaadi karaa 50-60 hp.

Waxaa jiray dhowr nooc oo mashiinkan ah - qaar waxay lahaayeen saamiga cadaadiska 8 waxayna ku qalabaysan yihiin kicinta, kor u kaca ilaa 185 hp; kuwa kale waxay heleen cadaadis ah 10, laakiin ma lahayn wax kiciyaal ah, oo la sameeyay 218 hp. Waxa kale oo jira 9 matoor riixis ah oo leh 211 hp, markaa ma jiro awood heersare ah iyo qiime wareeg ah.

E9 BMW M30b30

Fursadaha hagaajinta ee M30B35 waa mid ballaaran - waxaa jira qaybo hagaajin ah oo iib ah oo kuu oggolaanaya inaad sii dayso kartida matoorka gubashada gudaha. Xulashada hagaajinta way kala duwan yihiin: waxaad ku rakibi kartaa biibiile oo leh istaroog biistoon ah oo ah 98 m, soo qaado dhululubada, kordhiso mugga ilaa 4-4.2 litir, ku dheji pistons been abuur ah. Tani waxay kordhin doontaa awoodda, laakiin kharashka shaqadu wuxuu noqon doonaa mid sarreeya.

Waxa kale oo aad ka iibsan kartaa qaar ka mid ah xirmooyinka turbo Shiinaha oo leh awood 0.8-1 bar - iyada oo la kaashanayo, awoodda waxaa kor loogu qaadi karaa 400 hp, in kasta oo kaliya 2-3 kun oo kilomitir, maadaama nibiriyada turbo aysan ku noolaan muddo dheer.

Dhibaatooyinka mashiinka M30

Sida matoorada oo dhan, matoorada M30 waxay leeyihiin qaar ka mid ah dhibaatooyinka, inkastoo aysan jirin "xanuunyo" halis ah iyo xisaabin farsamo oo ku jira taxanaha. Inta lagu jiro nolosha dheer ee matoorada, waxaa suurtagal ah in la ogaado cilladaha:

1. Kulayl xad dhaaf ah Dhibaatadu waxay ku dhacdaa ICE-yo badan oo BMW ah oo leh mug dhan 3.5 litir. Haddii aad dareento kororka heerkulka, markaa waxa fiican inaad isla markiiba hubiso xaaladda nidaamka qaboojinta, haddii kale madaxa dhululubada ayaa si dhakhso ah u hogaamin doona. 90% kiisaska, sababta kororka heerkulku waxay ku jirtaa nidaamka qaboojinta - radiator (waxay noqon kartaa wax yar oo wasakh ah), bamka, heerkulbeegga. Lagama reebo samaynta banal ee saxmada hawada ee nidaamka ka dib markii la bedelay antifreeze ah.
2. Dildilaaca ku jira block-ka dhululubada ee u dhow dunta xadhigga. Dhibaato aad u daran oo ku haysa matoorada M Calaamadaha caadiga ah: heerka antifreeze hooseeya, samaynta emulsion ee saliidda. Inta badan dildilaaca sababtoo ah xaqiiqda ah in sayidku uusan ka saarin dufanka ceelasha dunta marka la ururinayo mashiinka. Dhibaatadan waxaa lagu xalliyaa iyada oo la beddelayo xannibaadda dhululubada, marar dhif ah ayaa la hagaajiyaa.

Waa in sidoo kale maskaxda lagu hayaa in dhammaan matoorada M30 ee bartamihii 2018 ay duug yihiin - muddo dheer lama soo saarin, kheyraadkoodana waa la soo rogay. Sidaa darteed, hubaal waxay la kulmi doonaan dhibaatooyin la xidhiidha gabowga dabiiciga ah. Joojinta hawlgalka habka qaybinta gaaska, valves (ay daaleen) iyo crankshaft, bushings lama saarin.

Kalsoonida iyo kheyraadka

Matoorada M30 waa unugyo qabow oo la isku halayn karo oo leh kheyraad dheer. Baabuurta iyaga ku salaysan waxay " socon karaan" 500 kun oo kiiloomitir iyo xitaa in ka badan. Waqtigan xaadirka ah, waddooyinka Ruushka waxaa ka buuxa baabuur leh xogta ICE, kuwaas oo weli socda.

Waxa kale oo ay mudan tahay in la muujiyo daraasadda naqshadaynta iyo dhibaatooyinka matoorada M30, markaa beddelka ama hagaajinta qaybaha waa sahlan tahay, laakiin inta badan waxaa jira dhibaatooyin helitaanka qaybaha saxda ah. Sidaa darteed, hagaajinta mishiinka M30 waxay qaadan kartaa waqti dheer.

Ma tahay inaad iibsato?

Maanta, cutubyadan waxaa lagu iibiyaa goobo gaar ah. Tusaale ahaan, 30 M30B1991 engine qandaraas waxa lagu iibsan karaa 45000 rubles. Sida laga soo xigtay iibiyuhu, wuxuu "ku orday" kaliya 190000 km, taas oo aan ku filnayn mashiinkan, marka loo eego in kheyraadkeeda wax ku ool ah uu gaaro 500+ kun kiiloomitir.

M30B35 waxaa laga heli karaa 30000 rubles iyada oo aan ku lifaaqan.

Qiimaha ugu dambeeya wuxuu ku xiran yahay xaaladda, masaafada, joogitaanka ama maqnaanshaha lifaaqyada.

In kasta oo la isku halleyn karo iyo naqshad farsamo oo guul leh, dhammaan matoorada M30 laguma talinayo iibsashada maanta. Khayraadkoodu wuu dhammaanayaa, markaa ma awoodaan inay xaqiijiyaan hawlgal caadi ah oo aan kala go' lahayn sababtoo ah gabowga dabiiciga ah.