Nā mīkini 2RZ-E a me 2RZ-FE
Ua hoʻomaka ʻia ka mīkini 2-lita ʻehā-cylinder 2.4RZ ma nā kaʻa Toyota HIACE WAGON i ʻAukake 1989. I ka hoʻomohala ʻana i nā mana mana o ka pūʻulu RZ me nā helu serial 1 a me 2, ua hoʻohana ʻia kahi kahua ʻenehana hoʻokahi. Ua hoʻokō ʻia ka hoʻonui ʻana i ka mana ma nā mīkini 2RZ ma ka hoʻonui ʻana i ka nui o nā keʻena puhi ahi a me ka hoʻohana ʻana i nā pistons diameter nui.
I ka makahiki 1995, ua hoʻololi ʻia ka ʻenekini 2RZ e hoʻohana i ke poʻo pahu māhoe māhoe hou, i loaʻa ai ka 16-valve 2RZ-FE ICE. ʻO ka hoʻohana ʻana i kēia hoʻonohonoho i hiki ke hoʻokō i ka piʻi nui o ka mana a me nā hiʻohiʻona traction o ka kaʻa.
Loaʻa i ka coding o nā mīkini 2RZ-E a me 2RZ-FE ka ʻike piha piha e pili ana i nā hiʻohiʻona hoʻolālā a me ke ʻano o nā mana mana:
- ʻO "2" ka helu serial o ka mīkini i loko o hoʻokahi pūʻulu;
- ʻO "R" ka inoa maʻamau o ka moʻo, ka mea e hoʻoholo ai i ke ʻano o nā ʻenekini: in-line ʻehā-cylinder internal combustion engine me kahi kaʻa kaulahao manawa;
- "Z" - he hōʻailona o ka mīkini ʻaila;
- "E" - he hōʻailona o ka ʻōnaehana mana o ka ʻenekini hoʻoheheʻe i loko: ʻeleu uila multi-point injection;
- ʻO "F" kahi hōʻailona o ka helu o nā valves a me ka hoʻonohonoho ʻana o nā camshafts i ke poʻo cylinder: 4 valves ma kēlā me kēia cylinder, ʻo ke ʻano "narrow" maʻamau me kahi kaulahao no kēlā me kēia camshaft.
Nāʻike kiko'ī
| ʻO ka pākuhi | waiwai | |
|---|---|---|
| Kamupene paʻa paʻa | Alanui Toyota | |
| kükohu ICE | 2RZ-E, ʻaila | 2RZ-FE, ʻaila |
| Nā makahiki o ka hoʻokuʻu | 1989-2005 | 1995-2004 |
| Hoʻonohonoho a me ka helu o nā cylinders | ʻEhā-puʻukū (I4/L4) | |
| Ka nui hana, cm3 | 2438 | |
| ʻAha / ʻAha, mm | 95,0/86,0 | |
| Hoʻolaha kūlā | 8,8 | 9,5 |
| Helu o nā kiwikā o ka paukūʻolokaʻa | 2 (1 puka komo a me 1 puka puka) | 4 (2 puka komo a me 2 puka puka) |
| Mīkini hoʻohele kinoea | ʻO ke kaulahao, me ka hoʻonohonoho kiʻekiʻe o kahi kumu (SOHC) | ʻO ke kaulahao, me ka hoʻonohonoho kiʻekiʻe o nā kumu ʻelua (DOHC) |
| ʻO ke kaʻina puhi pahu | 1-3-4-2 | |
| Max. mana, hp / rpm | 120 / 4800 | 142 / 5000 |
| Max. torque, N m / rpm | 198 / 2600 | 215 / 4000 |
| Pūnaehana mana | Hoʻokaʻawale ʻia ʻo Electronic Fuel Injection (EFI) | |
| ʻŌnaehana ʻike maka | Mea hāʻawi (mea hoʻopuka) | |
| ʻŌnaehana lubrication | Ua hui ʻia | |
| ʻŌnaehana ʻōnaehana | ʻAilika | |
| Manaʻo ʻia ka helu octane o ka ʻaila | ʻAi-92 a i ʻole AI-93 | |
| Ke ʻano o ka hoʻoili ʻana i hui pū ʻia me ka ʻenekini puhi ahi | 5-st. lawe lima a me 4-wikiwiki. hoʻouna ʻakomi | |
| Mea BC / poʻo cylinder | Ka hao / Aluminum | |
| Loaʻa ka ʻenekini ma ka mileage (kokoke), tausani km | 350-400 | |
Hoʻohana ma nā kaʻa
Ua hoʻohana ʻia ka ʻenekini 2RZ-E ma nā hiʻohiʻona kaʻa Toyota penei:
- HIACE WAGON 08.1989-08.1995 и 08.1995-07.2003;
- HIACE ROYAL 08.1995-07.2003;
- HIACE COMMUTER 08.1998-07.2003.
Ua hoʻohana ʻia ka mīkini 2RZ-FE ma nā kaʻa Toyota i koho ʻia no nā mākeke ʻEulopa a me ʻAmelika ʻĀkau:
- HILUX 08.1997-08.2001 (Europa);
- TACOMA 01.1995-09.2004 (USA)
Nā hiʻohiʻona o ka hana a me ka mālama
Ma Rūsia, he kakaikahi nā mīkini 2RZ-E a me 2RZ-FE, no laila paʻakikī ka loaʻa ʻana o nā loiloi koʻikoʻi ma luna o lākou. Ma ka home, ma Iapana, ʻaʻole i laha ʻia kēia mau mīkini, ʻoiai ua loaʻa kekahi mau mana i ka hoʻohālikelike ʻia i nā laʻana mua o ka moʻo ma lalo o nā helu serial 1RZ. ʻO ka mea maʻamau, ma muli o ka piʻi ʻana o ka haʻalulu i nā motika 2RZ, pili me nā hiʻohiʻona hoʻolālā o ka inline ʻehā. Ma ke kolu o ka la'ana o ka mo'olelo ma 2.7-lita engines, ua hoopauia keia drawback me ka hoohana ana i ka paʻakikī balancing mechanical ma ke poʻo o ka BC, a ma ka ICE me ka nui o 2.4 lita, Toyota mea hoʻolālā, aole i hoʻolako no ia uku.
No ka mea, ua kokoke loa nā ʻenekini 2RZ a me 1RZ a ua kūkulu ʻia ʻaneʻi i ka manawa like, pili like ko lākou mau hiʻohiʻona. ʻO nā mea maikaʻi o nā mīkini 2RZ, e like me nā mea o 1RZ, e komo pū me ka pono o ka wahie, ka hilinaʻi, ka maʻalahi o ka hana a me ka mālama ʻana, a me ke ola lawelawe lōʻihi. ʻO nā pōʻino, ma waho aʻe o ka piʻi ʻana o ka vibrations, ʻo ia ke koʻikoʻi o kēia mau mīkini i ka maikaʻi a me ke kūlana o ka ʻaila ʻenekini a me ka pilikia o ka pōʻino i nā valves a me nā pistons i ka wā e haki ai ke kaapuni.
ʻO ka hemahema o ka hoʻomohala ʻana a me ka hopena make o ka hoʻomohala hou ʻana o ka ʻohana engine 2RZ ua ʻike pū ʻia e ka ʻoiaʻiʻo ua hoʻololi ʻia nā ʻenekini o ka series RZ me ka nui o 2.0 lita (1RZ) a me 2.7 lita (3RZ) e nā mīkini. o ka moʻo TR hou, e like me ka hoʻolālā, i hoʻohui ʻia e nā mea hana hou a me nā mea hana, akā ʻaʻole i loaʻa kēia me ka laina 2.4 l.
