2RZ-E kanye nezinjini ze-2RZ-FE
Injini engu-2 litre four-cylinder 2.4RZ yaqala ukufakwa ezimotweni zeToyota HIACE WAGON ngo-August 1989. Lapho kwakhiwa amayunithi amandla ochungechunge lwe-RZ enezinombolo ze-serial 1 no-2, kwasetshenziswa inkundla eyodwa yobuchwepheshe. Ukwanda kwamandla ezinjini ze-2RZ kufinyelelwe ngokwandisa umthamo wamagumbi avuthayo kanye nokusetshenziswa kwamapiston amakhulu.
Ngo-1995, injini ye-2RZ yashintshwa ukuze isebenzise ikhanda le-cylinder entsha ye-twin-shaft, okwaholela ku-valve engu-16 i-2RZ-FE ICE. Ukusetshenziswa kwalolu lungiselelo kwenza kube nokwenzeka ukufeza ukwanda okuphawulekayo kwamandla kanye nezici zokudonsa zenjini.
Ukufakwa kwekhodi kwezinjini ze-2RZ-E kanye ne-2RZ-FE kuqukethe cishe ulwazi oluphelele mayelana nezici zokuklama nohlobo lwamayunithi amandla:
- "2" inombolo ye-serial yenjini phakathi kochungechunge olulodwa;
- "R" igama elijwayelekile lochungechunge, elinquma uhlobo lwezinjini: in-line-cylinder four-cylinder internal combus engine with a time chain drive;
- "Z" - uphawu injini uphethiloli;
- "E" - isibonakaliso sesistimu yamandla enjini yomlilo yangaphakathi: umjovo we-electronic multi-point;
- I-"F" iwuphawu lwenombolo yama-valve kanye nokuhlelwa kwama-camshafts ekhanda le-cylinder: ama-valve angu-4 nge-cylinder ngayinye, isakhiwo esijwayelekile "esincane" esine-chain drive nge-camshaft ngayinye.
Технические характеристики
| Ipharamitha | Okushoyo | |
|---|---|---|
| Inkampani yokukhiqiza | I-Toyota Motor Corporation | |
| Imodeli ye-ICE | 2RZ-E, uphethiloli | 2RZ-FE, uphethiloli |
| Iminyaka yokukhululwa | 1989-2005 | 1995-2004 |
| Ukucushwa kanye nenombolo yamasilinda | I-Inline four-cylinder (I4/L4) | |
| Ukusebenza ivolumu, cm3 | 2438 | |
| I-Bore / Stroke, mm | 95,0/86,0 | |
| Isilinganiso sokucindezela | 8,8 | 9,5 |
| Inani lama-valves kwisilinda ngasinye | 2 (1 inlet kanye ne-1 outlet) | 4 (2 inlet kanye ne-2 outlet) |
| Indlela yokusabalalisa igesi | I-Chain, enokuhlelwa okuphezulu kwe-shaft (SOHC) | I-Chain, enokuhlelwa okuphezulu kwama-shaft amabili (DOHC) |
| Ukulandelana kokudubula kwesilinda | 1-3-4-2 | |
| Ubukhulu. amandla, hp / rpm | 120 / 4800 | 142 / 5000 |
| Ubukhulu. i-torque, N m / rpm | 198 / 2600 | 215 / 4000 |
| Isistimu yamandla | I-Electronic Fuel Injection (EFI) | |
| Uhlelo lwe-Ignition | Umsabalalisi (umsabalalisi) | |
| Uhlelo lokugcoba | Kuhlangene | |
| Uhlelo lokupholisa | Uketshezi | |
| Inombolo ye-octane enconyiwe kaphethiloli | Uphethiloli ongafakwa umkhondo i-AI-92 noma i-AI-93 | |
| Uhlobo lokudlulisela oluhlanganiswe nenjini evuthayo yangaphakathi | 5-st. ukushintshwa kwe-manual kanye ne-4-speed. ukudluliswa okuzenzakalelayo | |
| Material BC / isilinda ikhanda | Insimbi / i-Aluminium | |
| Insiza yenjini ngemayela (cishe), inkulungwane yamakhilomitha | 350-400 | |
Ukusebenza ezimotweni
Injini engu-2RZ-E yasetshenziswa kulezi zinhlobo zezimoto zeToyota:
- I-HIACE WAGON 08.1989-08.1995 futhi 08.1995-07.2003;
- I-HIACE ROYAL 08.1995-07.2003;
- HIACE COMMUTER 08.1998-07.2003.
Injini ye-2RZ-FE yasetshenziswa ezimotweni zakwaToyota eziya ezimakethe zaseYurophu naseNyakatho Melika:
- HILUX 08.1997-08.2001 (Europe);
- I-TACOMA 01.1995-09.2004 (USA)
Izici zokusebenza nokugcinwa
E-Russia, izinjini ze-2RZ-E ne-2RZ-FE ziyivelakancane, ngakho-ke kunzima ukuthola ukubuyekezwa okuphawulekayo kuzo. Ekhaya, eJapane, lezi zinjini nazo azizange zisakazeke, naphezu kokuthola amandla athile uma kuqhathaniswa namasampula okuqala ochungechunge ngaphansi kwezinombolo ze-serial 1RZ. Ngokunokwenzeka, lokhu kungenxa yokwenyuka kwezinga lokudlidliza kuma-motor 2RZ, ahlotshaniswa nezici zokuklama ze-inline ezine. Esampula yesithathu yochungechunge lwezinjini ezingu-2.7-litre, lesi sici saqedwa ngokusebenzisa indlela yokulinganisa eyinkimbinkimbi ekhanda le-BC, futhi ku-ICE enevolumu yamalitha angu-2.4, abaklami beToyota abazange banikeze isinxephezelo esinjalo.
Njengoba izinjini ze-2RZ ne-1RZ zisondelene kakhulu ngokwesakhiwo futhi zathuthukiswa cishe ngasikhathi sinye, izici zazo zobuntu zihambisana ngokuyisisekelo. Izinzuzo zezinjini ze-2RZ, njengalezo ze-1RZ, zibandakanya ukusebenza kahle kukaphethiloli, ukwethembeka, ukusebenza kalula nokunakekelwa, kanye nempilo ende yesevisi. Ububi, ngaphezu kwezinga elikhulayo lokudlidliza, ukugxeka kwalezi zinjini kukhwalithi nesimo sikawoyela wenjini kanye nengozi yokulimala kwamavalvu namapiston lapho isekethe iphukile.
Ukwehluleka kwentuthuko kanye nokuphela kokuthuthukiswa okuqhubekayo komndeni wenjini ye-2RZ kufakazelwa nawukuthi izinjini zochungechunge lwe-RZ ezinevolumu ye-2.0 amalitha (1RZ) no-2.7 amalitha (3RZ) zashintshwa yizinjini. yochungechunge olusha lwe-TR, olufana nomklamo, olulekelelwa ngamadivayisi wesimanje namadivayisi, kodwa lokhu akuzange kwenzeke ngomugqa we-2.4 l.
