Matoorka Nissan SR20De

Matoorka Nissan SR20De waa wakiil qoys weyn oo ka kooban qaybaha tamarta shidaalka ee shirkad Japan ah, oo ay ku midaysan yihiin index SR. Mugga matooradan ayaa u dhexeeyay 1,6 ilaa 2 litir.

Tilmaamaha farsamada ugu weyn ee matooradani waa madaxa aluminium aluminium iyo bir, dhab ahaantii, block block. Matooradan gubashada gudaha (ICE) waxa la soo saaray 1989 ilaa 2007.

Tirooyinka ku jira calaamadaynta cutubka korontada ayaa tilmaamaya cabbirka matoorka. Taasi waa, haddii calaamadda matoorku yahay SR18Di, markaa mugga waa 1,8 litir. Sidaas awgeed, mishiinka SR20De, barokaca matoorku wuxuu la mid yahay laba litir.

Matoorada taxanaha ah ee SR iyo, gaar ahaan, matoorada laba litir ee taxanahan, ayaa lagu rakibay liis aad u badan oo baabuurta rakaabka ah oo ay samaysay Nissan sannadihii 90aadkii "eber".

Taariikhda mashiinka Nissan SR20De

Dhammaan qaybaha awoodda ee taxanaha SR, SR20De waa kan ugu caansan, waxaana laga yaabaa in xitaa la yiraahdo caan ka ah waddankeena. Matooradan waxaa lagu rakibay qaabka jiilka sideedaad ee Nissan Bluebird, kaas oo si firfircoon u soo dhoofiyay, marka hore USSR, ka dibna Ruushka, ganacsatada cawl ama kuwa fudud.

Ka hor inta aysan soo bixin matooradan, qaybta tamarta 2-litir, Japanese waxay soo saartay CA20. Matoorkani aad buu u cuslaa, marka loo eego cufnaanta, maadaama balooggiisu iyo madaxiisu ay ka kooban yihiin bir shub ah. 1989kii, fudud, aluminium SR20s ayaa lagu rakibay Bluebirds, taas oo saameyn faa'iido leh ku yeelatay labadaba sifooyinka firfircoon ee baabuurta iyo waxtarkooda. Sidoo kale, dhaqaalaha iyo waxqabadka sare dartiis, matooradan gubashada gudaha waxay lahaayeen duriyaal badan oo dhibco ah iyo afar valves per cylinder.

Laga soo bilaabo bilowgii wax soo saarka, daboolka waalka cas ayaa lagu rakibay cutubyadan korontada. Taas awgeed, matoorada waxay heleen magaca SR20DE Red top High port. ICE-yadani waxay dul taagnaayeen khadka kulanka ilaa 1994, markaasoo lagu bedelay SR20DE Black top Low port matoorada.

Laga soo bilaabo kuwii ka horreeyay, marka lagu daro daboolka waalka madow, cutubkan awoodda waxaa lagu kala saaray kanaalada cusub ee madaxa dhululubada (madaxa dhululubo). 240/240 cusub oo camshaft ah (ka hore wuxuu lahaa 248/240 camshaft) iyo nidaam cusub oo qiiq ah oo leh tuubooyinka 38mm (Dekedda sare ee SR20DE Red top High waxay lahayd tuubooyinka qiiqa 45mm). engine Tani waxay istaagtay on line shirka ilaa 2000, in kasta oo aan ku jirin xaalad aan isbeddelin, 1995, motor cusub 238/240 Camshaft.

Sannadkii 2000, SR20DE Black top Low deked waxaa lagu beddelay rocker ICE SR20DE ah. Astaamaha ugu muhiimsan ee cutubkan korantadu waxay ahaayeen rullalulayaasha iyo ilo soo celinta waalka cusub. Isbeddellada kale ee mudan in la xuso waa bistoonno waxyar laga beddelay, shaadh-fure oo khafiif ah iyo noocyo badan oo la gaabiyay. Wax ka beddelkani waxa uu socday ilaa 2002dii. Intaa ka dib, matoorada atmospheric SR20DE waa la joojiyay. Si kastaba ha ahaatee, noocyada turbocharged ee mishiinkan ayaa sii waday in la soo saaro taariikhdoodana hoos ayaa looga hadli doonaa.

Taariikhda matoorada SR20DET turbocharged

Ku dhowaad isku mar matoorka dabiiciga ah, waxaa soo baxay version turbocharged, oo sita magaca SR20DET. Nooca ugu horreeya, oo la mid ah mishiinka dabiiciga ah, ayaa loo yaqaan 'SR20DET Red top'. ICE-kan waxa la soo saaray, sida nooceeda jawiga, ilaa 1994kii.

Matoorkani wuxuu lahaa marawaxadaha Garrett T25G, kaas oo soo saaray cadaadis ah 0,5 bar. Qasabkan ayaa suurtageliyay in la horumariyo awoodda 205 hp. 6000 rpm. Wareegga matoorka gubashada gudaha wuxuu ahaa 274 Nm at 4000 rpm.

Si loo badbaadiyo nolosha matoorka, saamiga cadaadiska ayaa hoos loo dhigay 8,5 waxaana la xoojiyay ulaha isku xira.

Marka la barbar dhigo cutubkan korantada, 1990-kii waxaa soo muuqday nooc ka sii xoog badan, oo leh awood 230 hp. Xawaaraha 6400 rpm iyo xawaaruhu 280 Nm at 4800 rpm. Waxay ka duwan tahay kuwii ka horreeyay ee Garrett T28 turbine kale, kaas oo soo saaray cadaadis 0,72 bar. Sidoo kale, ka sokow tan, isbeddellada soo socda ayaa lagu sameeyay unugga korantada. Wuxuu helay camshaft ka duwan 248/248, cirbadaha kale ee shidaalka oo leh awood 440 cm³ / min, tuubooyinka saliidda kale, shafka, ulaha isku xirka iyo boolalka madaxa dhululubada ayaa la xoojiyay.

Sida version atmospheric, jiilka soo socda ee unit awood this soo muuqday 1994. Waxay heshay magaca Nissan SR20DET Black top. Marka lagu daro daboolka waalka madow, kaas oo noqday astaanta mashiinkan, waxa kale oo uu lahaa qalab cusub oo lambda ah iyo pistons. Intaa waxaa dheer, kanaalada laga soo galo iyo kuwa ka soo baxa ayaa la beddelay, sidoo kale kombuyuutarka dusha sare ayaa la beddelay.

In yar oo kala duwan oo ka xoog badan matoorkaan ayaa loo sii daayay gaariga isboortiga ee Nissan S14 Silvia. Gaadhigan waxa uu lahaa matoor 220 hp ah. xawaaruhu waa 6000 rpm iyo xawaaruhu 275 Nm oo ah 4800 rpm.

Si kastaba ha ahaatee, nooca ugu casrisan ee cutubka korantada ayaa lagu rakibay jiilka toddobaad ee Sylvia, kaas oo xambaarsan S15 index. Matoorka gaarigaan wuxuu lahaa Garrett T28BB turbo leh qaboojiye kaas oo sameeyay cadaadis ah 0,8 bar. Intaa waxaa dheer, waxaa lagu qalabeeyay biibiile monokali ah oo awood u leh 480 cm³ / min. Casriyeyntan ka dib, matoorka gubashada gudaha ayaa sameeyay awood 250 hp ah. Xawaaraha 6400 rpm wuxuuna lahaa xawaaruhu 300 Nm oo ah 4800 rpm.

Laba nooc oo kale oo SR20DET ah ayaa saarnaa gaariga saldhigga yar ee Nissan Avenir. Mashiinkan waxa hal mar la sameeyay laba awood, laba litir oo awood ah 205 iyo 230 hp. Matooradan waxa loo bixiyay Nissan SR20DET Silver top.

Si kastaba ha noqotee, nooca ugu awoodda badan ee mashiinka Nissan SR20 ayaa lagu rakibay, mar horeba qarnigii 21aad, ee Nissan X-Trail GT-ga si fiican loo yaqaan. Run, version this of crossover aan si rasmi ah loo iibiyey ee Russia.

Marka, noocaan waxaa loo yaqaan SR20VET waxaana lagu rakibay jiilkii ugu horreeyay ee X-Trails ee suuqa Japan. Noocani, sida jiilkii ugu horreeyay ee isdhaafsiga, ayaa la soo saaray 2001 ilaa 2007. ICE Tani waxay samaysay awood 280 hp ah. xawaaruhu waa 6400 rpm wuxuuna lahaa xawaaruhu 315 Nm oo ah 3200 rpm. Tilmaamaha naqshadeynta cutubkan awoodda, waxaa habboon in la xuso 212/248 camshafts iyo Garrett T28 marawaxadaha, oo leh cadaadiska kor u kaca ee 0,6 bar.

Gabagabadii sheekada ku saabsan taariikhda mashiinka Nissan SR20De, waa in la sheegaa in ay noqotay tan ugu caansan dhammaan taxanaha SR.

Технические характеристики

Features	Muujiyeyaasha
Sannado sii deyn ah	1989 ilaa 2007
Barakaca mishiinka, cm cubic	1998
Qalabka silsiladda	aluminium
Nidaamka Awoodda	cirbad
Shidaalka	Shidaalka AI-95, AI-98
Tirada dhululubada	4
Tirada filtarka halkii silsilad ah	4
Awoodda mishiinka, hp / rpm	115/6000 125/5600 140/6400 150/6400 160/6400 165/6400 190/7000 205/6000 205/7200 220/6000 225/6000 230/6400 250/6400 280/6400
Xuddunta, Nm / rpm	166/4800 170/4800 179/4800 178/4800 188/4800 192/4800 196/6000 275/4000 206/5200 275/4800 275/4800 280/4800 300/4800 315/3200
Isticmaalka shidaalka, l/100 km:
Wareegga magaalooyinka	11.5
Raadi	6.8
Wareeg isku dhafan	8.7
Kooxda Piston:
Piston stroke, mm	86
Dhexroor dhululubada, mm	86
Saamiga riixo:
SR20DET	8.3
SR20DET	8.5
SR20DET	9
SR20DE/SR20Di	9.5
SR20VE	11

Isku halaynta baabuurta

Si gooni ah, waa in la sheegaa kheyraadka mashiinkan, maadaama inta badan unugyada tamarta ee wakhtigaas, oo laga soo saaray dhulka qorraxdu soo baxdo, ay ku dhow yihiin weligeed. Kooxdooda piston, si fudud, waxay u socotaa nus milyan kiiloomitir ama ka badan. Si kale haddii loo dhigo, matooradan gubashada gudaha waxay leeyihiin kheyraad aad uga dheer kheyraadka meydadka baabuurka ee lagu rakibay.

Dhibaatooyinka aadka u yar ee ka jira cutubyada korantada, fashilka degdega ah ee kantaroolaha xawaaraha shaqo la'aanta iyo dareenka socodka hawada ee tirada badan ayaa la xusay. Dhibaatooyinkan ayaa inta badan ka dhasha tayada shidaalka ee dalkeena.

Waa hagaag, marka lagu daro isku halaynta gaarka ah ee kooxda piston, faa'iidada matooradani waa maqnaanshaha suunka ee wadista habka wakhtiga. Matooradani waxay leeyihiin silsilad silsilad kaamam ah, silsiladuna, markeeda, waxay leedahay kheyraad dhan 250 - 300 kiiloomitir.

Noocee saliid ah oo lagu shubo

Sida dhammaan matoorada shirkadda, Nissan SR20 waa mid aan fasiraad lahayn saliidda la isticmaalo. Saliidaha API ee soo socda ayaa lagu isticmaali karaa matoorka:

• 5W-20
• 5W-30
• 5W-40
• 5W-50
• 10W-30
• 10W-40
• 10W-50
• 10W-60
• 15W-40
• 15W-50
• 20W-20

Dhinaca soo saaraha saliidda, shirkadda Japan waxay ku talinaysaa inay isticmaalaan saliidooda. Waxayna macno badan samaynaysaa in la isticmaalo. Xaqiiqdu waxay tahay in saliidda Nissan aysan diyaar u ahayn iibka bilaashka ah, waxay diyaar u yihiin oo keliya ganacsatada rasmiga ah ee shirkadda iyo isticmaalkooda ayaa dammaanad qaadaya inaad buuxin doonto saliidda asalka ah, calaamadda taas oo ku jirta qasacaddu waxay u dhigantaa waxa ku jira.

Hagaag, xagga macluumaadka ku yaal qasac, ka dib:

• Kaydinta xooggan ee X - magaca saliidda;
• 5W-30 - kala soocideeda sida ku cad API;
• SN - lambarka ugu horreeya ee calaamadayntan ayaa tilmaamaysa matoorada saliidda loo isticmaalo;

1. S - waxay muujinaysaa in tani ay tahay saliidda matoorada shidaalka;
2. C - naaftada;
3. N - waxay muujinaysaa wakhtiga horumarinta saliidda. Inta xarafku ka sii socdo xarafka hore ee "A", waa ka sii casriyeysan yahay. Tusaale ahaan, saliid "N" ayaa ka soo muuqday ka dib saliid leh xarafka "M".

Liiska baabuurta lagu rakibay mishiinka

Matoorka Nissan SR20De wuxuu ahaa mid ka mid ah unugyada tamarta ugu badan ee shirkadda Japan. Waxaa lagu rakibay liiska dheer ee moodooyinka:

• Nissan Almera;
• Nissan Primera;
• Nissan X-Trail GT;
• Nissan 180SX/200SX
• Nissan silvia
• Nissan NX2000/NX-R/100NX
• Nissan Pulsar/Sabre
• Nissan Sentra/Tsuru
• Infiniti G20
• Nissan Future
• Nissan bluebird
• Nissan Prairie/ Xorriyadda;
• Nissan Presea;
• Nissan Rashen;
• Nissan R'ne;
• Nissan Serena;
• Nissan Wingroad/Tsubame.