Mashiinnada ugu waaweyn ee 4-dhululubo ah
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Mashiinnada ugu waaweyn ee 4-dhululubo ah

Fur daboolka gaariga oo waxaa jira 90% fursad ah inaad ku dhacdo mashiin afar-dhululubo ah. Naqshadeedu waa mid fudud oo aan qaali ahayn soosaarid, iswaafaqsan, waxayna siisaa astaamo ku filan baabuurta badankood.

Si kastaba ha ahaatee, fadlan ogow: inta badan matooradani waxay leeyihiin mugga shaqada ee 1,5-2 litir, i.e. mugga dhululubo kasta kama badna 0,5 litir. Mar dhif ah matoorka afar-dhululubo ayaa leh barokac weyn. Xitaa markaa, tirooyinka ayaa ka sarreeya oo kaliya: 2,3-2,5 litir. Tusaalaha caadiga ah waa qoyska Ford-Mazda Duratec, kaas oo leh mishiin ka weyn 2,5 litir (laga helay Ford Mondeo iyo Mazda CX-7). Ama, dheh, 2,4-litir, kaas oo ku qalabaysan Kia Sportage ama Hyundai Santa Fe crossovers.

Maxay naqshadeeyayaashu u kordhin waayeen culeyska shaqada xitaa in ka badan? Waxaa jira caqabado dhowr ah. Marka ugu horeysa, sababtoo ah gariir: mashiinka 4-dhululubo, xoogagga qulqulaya ee safka labaad ma aha kuwo isku dheelitiran, korodhka mugga ayaa si weyn u kordhiya heerka gariirka (tani waxay keenaysaa hoos u dhac ku yimaada raaxada kaliya laakiin sidoo kale isku halaynta) . Xalku waa suurtogal, laakiin ma fududa - sida caadiga ah oo leh nidaam isku dheelitiran oo adag.

Waxaa sidoo kale jira dhibaatooyin naqshadeed oo halis ah - kororka weyn ee istaroogga piston waxaa ka hortagaya kororka culeyska aan shaqeynin, iyo haddii dhexroorka dhululubada si weyn loo kordhiyo, gubashada caadiga ah ee shidaalka ayaa caqabad ku ah khatarta qarxinta. Intaa waxaa dheer, waxaa jira dhibaatooyin la rakibo laftiisa - tusaale ahaan, sababtoo ah dhererka daboolka hore.

Haddana waxaa jira liis dheer oo ka reeban taariikhda warshadaha baabuurta. Matoorada Diesel si ula kac ah looguma darin xulashada Motor - gaar ahaan baabuurta culus, oo ka mid ah mugga ilaa 8,5 litir. Matoorada noocan oo kale ah waa kuwo gaabis ah, sidaas darteed kororka culeyska aan shaqeynin maaha mid aad u xun iyaga - ugu dambeyntii waxay la xiriiraan xawaaraha ku-tiirsanaanta afar geesoodka ah. Intaa waxaa dheer, habka gubashada ee matoorada naaftada ayaa gebi ahaanba ka duwan.

Sidoo kale, tijaabooyin kala duwan oo laga soo bilaabo horraantii qarnigii 20-aad kuma jiraan, sida mishiinka shidaalka ee Daimler-Benz 21,5-litir oo afar-dhululubo ah. Markaa abuuritaanka matoorada wali waa curdin, injineeraduna kama warqabaan saamaynta badan ee ku dhex jirta. Sababtan awgeed, sawirka hoose wuxuu ka kooban yahay oo kaliya afar-dhululubo oo dhashay 60-kii sano ee la soo dhaafay.

Toyota 3RZ-FE - 2693 cc

Mashiinka waxaa lasoo saaray dhamaadkii 80-yadii gaar ahaan HiAce van, Prado SUVs iyo Hilux pickups. Shuruudaha loo baahan yahay matoorrada noocaas ah way cad yihiin: wadista waddo-marista ama culeys culus, waxaad u baahan tahay is-weydaarsi wanaagsan oo hooseeya iyo dabacsanaan sare (inkastoo kharashka ugu badan la bixinayo). Lagu daro qiimo jaban, taas oo si gaar ah muhiim ugu ah gawaarida ganacsiga.

Matoorka 2,7-litir ayaa ah kan ugu da'da weyn ee khadka shidaalka "afar" ee taxanaha RZ. Laga soo bilaabo bilowgii hore, waxaa loo qaabeeyey iyadoo rajada laga qabo in la kordhiyo mugga, sidaas darteed birta birta ah ee waarta ayaa la isugu geeyay si aad u ballaaran: masaafada u dhexeysa dhululubada waxay ahayd ilaa 102,5 millimitir. Si loo kordhiyo mugga ilaa 2,7 litir, dhexroorka dhululubada iyo istaroogga piston waa 95 millimitir. Si ka duwan matoorada taxanaha ah ee da'da yar ee RZ, kani waxa uu ku qalabaysan yahay ulaha dheelitirka si loo yareeyo gariirka.

Mashiinnada ugu waaweyn ee 4-dhululubo ah

Waqtigeeda, mashiinku wuxuu leeyahay naqshad casri ah, laakiin aan lahayn qalad: birta birta-birta ah waxaa lagu daboolay madaxa 16-waalka, wuxuu leeyahay silsilad waqtiyeysan, ma leh wiish hayeyaal ah. Awooddu waa kaliya 152 hooras, laakiin xaddiga ugu badan ee 240 Nm ayaa laga heli karaa 4000 rpm.

Sannadkii 2004, waxaa la sii daayay nooc cusub oo engine ah oo leh index 2TR-FE, kaas oo helay madax cusub oo dhululubo ah oo leh magdhowga biyaha iyo wareegga wajiga ee gudaha (iyo tan iyo 2015 - meesha laga baxo). Awoodeeda waxa astaan ​​ahaan loo kordhiyey 163 hooras, laakiin xawliga ugu badan ee 245 Nm ayaa hadda la heli karaa 3800 rpm.

Mashiinnada ugu waaweyn ee 4-dhululubo ah

GM L3B - 2727 cc

Waa tan waxa yareeynta Mareykanka u eg: Bedel ahaan si dabiici ah loo higsado matoorada 8-dhululubo ah, General Motors waxay soo saareysaa matoor weyn oo afar-dhululubo ah oo turbocharged leh wax ka badan 2,7 litir.

Laga soo bilaabo bilowgii hore, matoorka waxaa loo sameeyay si loo qaado cabbir buuxa. Si aad u hesho wareegyo badan oo dib-u-eegis hoose ah, waxaa lagu sameeyay istaroog aad u dheer: dhalashadu waa 92,25 milimitir iyo istaroogga piston waa 102 millimitir.

Mashiinnada ugu waaweyn ee 4-dhululubo ah

Isla mar ahaantaana, mashiinka waxaa loogu talagalay iyadoo loo eegayo moodooyinka ugu casrisan: cirbadeynta shidaalka ee tooska ah (oo leh cirbado dhinaca dambe ah), wareejinta wejiga, nidaamka xirida silsiladda ee qeybta xamuulka, iyo mashiinka korontada ee nidaamka qaboojinta ayaa la isticmaalaa. Qaybta silsiladda iyo madaxa waxay ka samaysan yihiin aluminium aluminium ah, iyo qiiqa badan ee qiiqa lagu dhejiyo madaxa, BorgWarner turbocharger waa laba-kanaal oo leh joomatari aan caadi ahayn.

Awoodda matoorka turbo-gu waxa uu gaaraa 314 hooras, iyo wareeggu waa 473 Nm oo kaliya 1500 rpm. Waxaa lagu rakibay noocyada aasaasiga ah ee gaariga weyn ee Chevrolet Silverado (walaalkii Chevrolet Tahoe SUV), laakiin laga bilaabo sanadka soo socda waxaa lagu rakibi doonaa daboolka hoostiisa ... Cadillac CT4 is haysta gawaarida gadaal-wheel - ama halkii, nooca "honed" ee CT4-V. Isaga, awoodda ayaa la kordhin doonaa ilaa 325 hooras, iyo qulqulka ugu badan - ilaa 515 Nm.

Mashiinnada ugu waaweyn ee 4-dhululubo ah

GM LLV

Qarnigii dhamaadkiisii, General Motors wuxuu bilaabay qoys dhan oo ka mid ah matoorada mideysan ee Atlas si ay u dhexdhexaadiyaan iskutallaabta, SUV-yada iyo kuwa qaada. Dhamaantood waxay leeyihiin madax afar waardi oo casri ah, isla piston stroke (102 milimitir), laba dhexroor oo dhululubo ah (93 ama 95,5 milimitir) iyo tiro kala duwan oo silsilado ah (afar, shan ama lix).

Mashiinnada ugu waaweyn ee 4-dhululubo ah

Afar-dhululubo waxay leeyihiin indices LK5 iyo LLV, mugga shaqadoodu waa 2,8 iyo 2,9 litir, awooddooduna waa 175 iyo 185 hooras. Sida matoorada soo-qaadista, waxay leeyihiin dabeecad "awood leh" - qulqulka ugu sarreeya (251 iyo 258 Nm) waxaa lagu gaaraa 2800 rpm. Waxay ku wareegi karaan ilaa 6300 rpm. Matoorada 4-dhululubo ee su'aasha ah waxaa lagu rakibay jiilkii ugu horreeyay ee Chevrolet Colorado iyo GMC Canyon ee cabbirka dhexe waxaana la joojiyay laba nooc (jiilkii ugu horreeyay ee su'aasha) 2012.

Mashiinnada ugu waaweyn ee 4-dhululubo ah

Porsche M44/41, M44/43 iyo M44/60 - 2990cc cm

Inta badan matoorada xulashadan waa cutubyo fudud oo loogu talagalay qaadista, gawaarida, ama SUV-yada. Laakiin tani waa kiis kale: mishiinkaan waxaa loo sameeyay gaariga isboortiga Porsche 944.

Coupe ka raqiisan oo leh mashiinka hore ee Porsche 924 laga soo bilaabo dabayaaqadii 1970-meeyadii ayaa inta badan lagu dhaleeceeyaa mishiinka Audi oo ah afar-dhululubo oo 2 litir ah. Taasi waa sababta, ka dib markii si qoto dheer loo casriyeeyay gaariga isboortiga, naqshadeeyayaasha Porsche waxay ku sameynayaan mashiin gebi ahaanba ka duwan. Run, xaddidaad weyn ayaa ah cabbirka qeybta mishiinka, oo tan iyo bilowgiiba loogu talagalay rakibidda “afar”.

Mashiinnada ugu waaweyn ee 4-dhululubo ah

Porsche 944, oo la sii daayay 1983, dhab ahaantii waxay leedahay nuska saxda ah ee aluminium V8 oo ka soo jeeda Porsche 928 Coupe weyn. Natiijada 2,5 litir ee mishiinka ayaa leh istaroog gaaban oo gaaban iyo boodh weyn oo ah 100 milimitir: oo leh 4 dhululubo tani waxay ku siinaysaa waxqabad aan fiicneyn. , sidaas darteed waa lagama maarmaan in la isticmaalo nidaamka patented ee Mitsubishi oo leh lammaane isku dheelitiran. Laakiin mishiinku wuxuu soo noqdaa mid aad loo maareyn karo - baabuurku wuxuu ku bilaabmaa qalabka labaad iyada oo aan wax dhibaato ah dhicin.

Dabadeed barakicinta matoorka ayaa markii hore la kordhiyey 2,7 litir, taasoo keentay in dhexroorka dhululubada uu kordhay ilaa 104 millimitir. Dabadeed istaroogga piston ayaa la kordhiyay ilaa 87,8 millimitir, taasoo keentay mugga 3 litir - mid ka mid ah "afar" ugu weyn taariikhda warshadaha baabuurta! Intaa waxaa dheer, waxaa jira labadaba jawiga hawada iyo noocyada turbocharged.

Mashiinnada ugu waaweyn ee 4-dhululubo ah

Dhowr nooc oo mishiinka saddex-litir ah ayaa la sii daayay: Porsche 944 S2 waxay horumarisaa 208 hooras, halka Porsche 968 hore u leedahay 240 hooras. Dhammaan matoorada saddexda litir ee dabiiciga ah waxay ku qalabaysan yihiin madaxa dhululubada 16-valve ah.

Nooca ugu awooda badan ee taxanaha waa matoorka turbo 8-valve ah kaas oo horumariya 309 hooras. Si kastaba ha noqotee, uma badna inaad waligaa si toos ah u aragto, sababtoo ah waxay ku qalabaysan tahay Porsche 968 Carrera S, oo kaliya 14 unug ayaa la soo saaray. Nooca tartanka ee Turbo RS, oo lagu soo saaray saddex nuqul oo keliya, mishiinkan waxa lagu kordhiyey 350 hooras. By habka, engine turbo 16-valve ah ayaa la sameeyay, laakiin kaliya sida prototype.

Mashiinnada ugu waaweyn ee 4-dhululubo ah

Pontiac

Sida aad arki karto, mugga saddex litir ee mishiinka afar-dhululubo maaha xadka! Summadan waxaa ka tallaabay 4-kii Pontiac Trophy 1961 engine oo leh barokac dhan 3,2 litir.

Matoorkani waxa uu ahaa mid ka mid ah midhihii shaqada John DeLorean, kaas oo wakhtigaas madax ka ahaa qaybta Pontiac ee General Motors. Qaabka cusub ee isafgaradka ah ee Pontiac Tempest (oo isku dhafan heerarka Mareykanka - dhererka 4,8 m) wuxuu u baahan yahay matoor saldhig jaban, laakiin shirkadu ma hayso lacag ay ku horumariso.

Codsiga DeLorean, mishiinka waxaa laga soo saaray dhulka hoostiisa oo uu sameeyay makaanik tartame halyeeyga ah Henry "Smokey" Unique. Waxay macno ahaan u jareysaa kala badh 6,4-litir Big Sideed oo ka socda qoyska Trophy V8.

Mashiinnada ugu waaweyn ee 4-dhululubo ah

engine natiijada waa mid aad u culus (240 kg), laakiin aad u jaban in la soo saaro - ka dib oo dhan, waxa uu leeyahay wax walba sida V8. Labada matooradaba waxay leeyihiin hal baal iyo istaroog isku mid ah, waxayna leeyihiin wadar ahaan 120 qaybood oo naqshadeynta ah. Waxa kale oo lagu soo saaraa hal meel, taasoo keentay in la kaydiyo kharash badan.

Mashiinka afarta-dhululubo ah wuxuu ka bilaabmaa 110 ilaa 166 hooras oo kuxiran nooca carburetor. Mashiinka ayaa la xiray sanadkii 1964, waxaana barbar socday horumarinta jiilka labaad ee Tempest.

Mashiinnada ugu waaweyn ee 4-dhululubo ah

IHC Comanche - 3212 cu. cm

Sidoo kale, V8 horaantii 1960s wuxuu noqday mishiinka afar-dhululule ee qoyska Comanche ee International Harvester Scout SUV. Hada sumaddan gabi ahaanba waa la iloobay, laakiin markaa waxay soo saartay mashiinno beeraha, gawaarida xamuulka, kuwa qaada, iyo 1961 waxay sii deysay gaari yar oo Scout ka baxsan wadada.

Taxanaha afarta-dhululubo ee Comanche waxa loo sameeyay mishiinka saldhiga. International Harvester waa shirkad yar oo leh kheyraad xaddidan, sidaas darteed matoorka cusub waxaa loogu talagalay dhaqaale ahaan intii suurtagal ah: naqshadeeyayaashu waxay gooyeen shan-litir oo loogu talagalay rakibaadda joogtada ah (tusaale ahaan, in lagu wado koronto-dhaliyaha), naqshadeeyayaasha ayaa gooyay kala badh. .

Mashiinnada ugu waaweyn ee 4-dhululubo ah

Iyo 1968, shirkaddu waxay u dhisaysay shirkad weyn qaab isku mid ah: 3,2-liitar oo afar-dhululubo ah ayaa la helay ka dib markii ay kala badh ka jareen 6,2-litir V8 oo loogu talagalay qalab culus. Mashiinka cusub wuxuu soo saaray kaliya 111 faras, iyo dhamaadka 70s, sababtoo ah adkeynta shuruudaha sunta, awoodeeda waxay hoos ugu dhacday 93 hooras.

Si kastaba ha ahaatee, muddo dheer ka hor, qaybteeda barnaamijka wax soo saarka ayaa burburay markii matoorada V8 ka xoog badan oo siman la bilaabay in lagu rakibo SUV Scout. Si kastaba ha ahaatee, taasi wax dhib ah ma leh - ka dib oo dhan, mashiinkani wuxuu hoos ugu dhacayaa taariikhda sida 4-dhululubo ee abid lagu rakibo baabuur!

Mashiinnada ugu waaweyn ee 4-dhululubo ah

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