2RZ-E le 2RZ-FE dienjini
Enjene ea 2-liter four-cylinder 2.4RZ e qalile ho kenngoa likoloing tsa Toyota HIACE WAGON ka Phato 1989. Ha ho etsoa likarolo tsa matla tsa letoto la RZ le linomoro tsa serial 1 le 2, ho ile ha sebelisoa sethala se le seng sa tekheniki. Keketseho ea matla ho lienjineri tsa 2RZ e ile ea finyelloa ka ho eketsa molumo oa likamore tse tukang le tšebeliso ea lipiston tse kholoanyane tsa bophara.
Ka 1995, enjene ea 2RZ e ile ea fetoloa hore e sebelise hlooho e ncha ea li-cylinder tse peli, e leng se ileng sa fella ka 16-valve 2RZ-FE ICE. Tšebeliso ea tokisetso ena e entse hore ho khonehe ho finyella keketseho e kholo ea litšobotsi tsa matla le ho hula ha motlakase.
Khoutu ea enjine ea 2RZ-E le 2RZ-FE e na le tlhaiso-leseling e felletseng mabapi le likarolo tsa moralo le mofuta oa likarolo tsa matla:
- "2" ke nomoro ea serial ea enjene ka har'a letoto le le leng;
- "R" ke tlhaloso e akaretsang ea letoto, e khethollang mofuta oa lienjineri: enjene e tukang ka hare ea li-cylinder tse nne e nang le ketane ea nako;
- "Z" - letšoao la enjene ea peterole;
- "E" - letšoao la mochine oa motlakase oa motlakase oa ka hare: ente ea elektronike ea lintlha tse ngata;
- "F" ke lets'oao la palo ea li-valve le sebopeho sa li-camshaft hloohong ea silinda: li-valve tse 4 ka silindara, mokhoa o tloaelehileng oa "moqotetsane" o nang le ketane ea ketane ka camshaft.
Litlhaloso tsa theknoloji
| Parameter | boleng | |
|---|---|---|
| Khampani ea Lihlahisoa | Sehlopha sa Toyota Motor Corp | |
| ICE ea mohlala | 2RZ-E, peterole | 2RZ-FE, peterole |
| Lilemo tsa tokollo | 1989-2005 | 1995-2004 |
| Tlhophiso le palo ea li-cylinders | Inline four-cylinder (I4/L4) | |
| Bophahamo ba ho sebetsa, cm3 | 2438 | |
| Bore / Stroke, mm | 95,0/86,0 | |
| Compression ratio | 8,8 | 9,5 |
| Palo ea li-valve ka silindara | 2 (1 inlet le 1 outlet) | 4 (2 inlet le 2 outlet) |
| Mochini oa kabo ea khase | Ketane, e nang le tlhophiso e holimo ea shaft (SOHC) | Chain, e nang le tlhophiso e holimo ea shaft tse peli (DOHC) |
| Tatelano ea ho thunngoa ha cylinder | 1-3-4-2 | |
| Max. matla, hp / rpm | 120 / 4800 | 142 / 5000 |
| Max. torque, N m / rpm | 198 / 2600 | 215 / 4000 |
| Sisteme ea matla | Distributed Electronic Fuel Injection (EFI) | |
| Ts'ebetso ea boitsebiso | Morekisi (distributor) | |
| Sistimi ea litlolo | E kopantsoe | |
| Sistimi e futhumetseng | Mokelikeli | |
| Nomoro e khothalletsoang ea octane ea peterole | Peterole e se nang lead AI-92 kapa AI-93 | |
| Mofuta oa phetisetso o kopantsoeng le enjine e tukang e ka hare | 5-st. phetiso ea letsoho le 4-lebelo. phetiso e iketsang | |
| Lintho tse bonahalang BC / cylinder head | Aluminium / Aluminium | |
| Sesebelisoa sa enjine ka mileage (hoo e ka bang), lik'hilomithara tse sekete | 350-400 | |
Ho sebetsa ka likoloi
Enjene ea 2RZ-E e sebelisitsoe mefuteng e latelang ea likoloi tsa Toyota:
- HIACE WAGON 08.1989-08.1995 le 08.1995-07.2003;
- HIACE ROYAL 08.1995-07.2003;
- HIACE COMMUTER 08.1998-07.2003.
Enjene ea 2RZ-FE e ne e sebelisoa likoloing tsa Toyota tse reretsoeng mebaraka ea Europe le Amerika Leboea:
- HILUX 08.1997-08.2001 (Europe);
- TACOMA 01.1995-09.2004 (USA)
Likarolo tsa ts'ebetso le tlhokomelo
Naheng ea Russia, lienjineri tsa 2RZ-E le 2RZ-FE ha li fumanehe ka seoelo, kahoo ho thata ho fumana litlhahlobo tsa bohlokoa ho tsona. Lapeng, Japane, lienjiniere tsena le tsona ha lia ka tsa ata, ho sa tsotellehe phaello e itseng ea matla ha e bapisoa le mehlala ea pele ea letoto tlas'a linomoro tsa serial 1RZ. Ho ka etsahala hore ebe sena se bakoa ke boemo bo ntseng bo eketseha ba ho sisinyeha ho li-motor tsa 2RZ, tse amanang le likarolo tsa moralo oa tse 'nè tse ka hare. Mohlala oa boraro oa letoto la lienjineri tse 2.7-litha e le nngwe, bothata bona bo ile ba felisoa ka ho sebelisa mochine o rarahaneng oa ho leka-lekanya hloohong ea BC, 'me ho ICE e nang le lilithara tse 2.4, baqapi ba Toyota ha baa ka ba fana ka matšeliso a joalo.
Kaha lienjineri tsa 2RZ le 1RZ li haufi haholo 'me li entsoe hoo e batlang e le ka nako e le ngoe, litšobotsi tsa tsona li lumellana hantle. Melemo ea lienjineri tsa 2RZ, joalo ka 1RZ, e kenyelletsa ts'ebetso ea mafura, ho ts'epahala, ts'ebetso e bonolo le tlhokomelo, le bophelo bo bolelele ba ts'ebeletso. Mefokolo, ho phaella boemong bo eketsehileng ba ho thothomela, ke bohlokoa ba lienjine tsena ho boleng le boemo ba oli ea enjene le kotsi ea ho senyeha ha li-valve le piston ha potoloho e robehile.
Ho hlōleha ha nts'etsopele le qetello ea tsoelo-pele e tsoelang pele ea lelapa la enjene ea 2RZ ho boetse ho pakoa ke taba ea hore lienjineri tsa letoto la RZ tse nang le boholo ba lilithara tse 2.0 (1RZ) le 2.7 litha (3RZ) li ile tsa nkeloa sebaka ke lienjineri. ea letoto le lecha la TR, le tšoanang ka moralo, le tlatselletsoa ke lisebelisoa le lisebelisoa tsa sejoale-joale, empa sena ha sea etsahala ka mohala oa 2.4 l.
