Toyota Harrier tsav tsheb
Txheem
Peb xyoos ua ntej kawg ntawm lub xyoo pua 300th, Toyota Motor Corporation tau qhia lub tsheb tshiab rau cov neeg tsav tsheb. Paub thoob plaws hauv lub ntiaj teb "txoj cai tsav" raws li Lexus RXXNUMX, hauv Nyij Pooj nws tau sau tias Harrier. Qhov no yog ib tug nruab nrab-loj crossover chav kawm ntawv SUV (kev ua si nawv utilitary tsheb) - ib lub teeb North American neeg nrog caij tsheb rau kev siv txhua hnub. Ua tsaug rau cov qeb siab tshaj plaws ntawm lub suab rwb thaiv tsev, nws yog nyob rau ntawm qhov sib npaug nrog cov lag luam hauv chav kawm sedans.
Keeb kwm ntawm creation thiab ntau lawm
Tsis yog SUV qhov tseeb, Harrier, txawm li cas los xij, muaj kev ncua kev ywj pheej thiab kev poob siab. Nyob rau hauv kev hloov kho nrog peb-liter engine, ntxiv rau, lub Active Engine Control Motion system yog ntsia.
- 1 tiam (1997-2003).
Thawj versions ntawm lub crossover yog txawv los ntawm ntau yam trim theem. Cov tsheb tau tsim ua ntej- lossis tag nrho-log tsav, nrog plaub-ceev tsis siv neeg kis. Lub hauv paus 2,2-liter cav siv sijhawm peb xyoos, muab txoj hauv kev hauv 2000 mus rau qhov muaj zog dua 2,4-liter. Tag nrho thawj tiam dhau mus rau lwm lub cav, peb-liter V6. Lub cev tom qab restyling tseem tsis hloov. Qhov tsim ntawm lub teeb taub hau thiab grille tau hloov me ntsis.
- 2 tiam (2004-2013).
Rau cuaj xyoo, lub tsheb tau hloov pauv ntau zaus. Cov kev txhim kho tseem ceeb cuam tshuam txog lub tshuab hluav taws xob. V6 nrog lub ntim ntawm 3,0 litres. hloov nrog ib tug txawm ntau haib 3,5-liter engine. Nws muaj peev xwm tsim tau lub zog ntawm 280 hp. Tom qab lub ntiaj teb no zam, nyob rau hauv 2005 Toyota qhia ib tug hybrid rau lub lag luam, lub hwj chim cog uas muaj xws li ib tug 3,3-liter roj av cav, ib tug hluav taws xob lub cev muaj zog thiab CVT.
- 3rd tiam (txij thaum 2013).
Toyota bosses tsis tau ua tus tshiab Harrier nyob rau hauv lub export version. Nws tsuas yog muaj rau kev yuav khoom hauv Nyiv. Feem ntau ntawm cov tsheb no nyob rau hauv cov Islands tuaj, nyob rau sab hnub tuaj ntawm Russia thiab nyob rau hauv lub teb chaws ntawm Southeast Asia. Qhov yooj yim version yog nruab nrog lub cev muaj zog uas tsim 151 hp. (2,0 l.), Thiab stepless variator. Lub hybrid yog "txiav" los ntawm 3,3 mus rau 2,5 litres, txo lub zog mus rau 197 hp. Lub tsheb yog muaj rau cov neeg muas zaub nkaus xwb nyob rau hauv lub version nrog tag nrho cov log tsav thiab ib tug tsis siv neeg xauv qhov chaw sib txawv.
Txij thaum pib ntawm kev tsim khoom, Harrier nco txog lub ntiaj teb tsheb ntawm tus dev muaj zog thiab zoo nkauj zoo nkauj. Tag nrho cov ntsiab lus hauv nws yog kho kom zoo thiab zoo zoo. Nyob rau hauv txoj kev, lub tsheb qhia tau zoo heev tuav thiab dynamics nyob rau hauv acceleration / braking hom. High av clearance thiab lub log loj loj tso cai rau koj siv nws nyob rau hauv Lavxias teb sab txoj kev raws li ib tug off-road tsheb.
Cav rau Toyota Harrier
Ib tug txawv feature ntawm tus hwm versions ntawm ntau yam Toyota qauv yog qhov tsis tshua muaj neeg xaiv ntawm xyaw. Daim ntawv teev npe yog tus cwj pwm los ntawm tus lej tsawg ntawm cov haib, txhim khu kev qha units. Feem ntau ntawm lawv yog tsom rau rau lub tog raj kheej cav nrog kev hloov pauv loj. Tshaj li 20 xyoo ntawm Harrier ntau lawm, tsuas yog yim lub cav serial tau npaj rau lawv: tag nrho cov roj av, tsis muaj turbochargers. Zoo li ntau lwm yam crossovers, tsis muaj diesels hauv Harrier cav lineup.
| Kos npe | Hom | Loj, cm 3 | Lub zog siab tshaj plaws, kW / hp | Lub kaw lus muaj zog |
|---|---|---|---|---|
| 1 MZ-FE | roj av | 2994 | 162/220 | DOHC |
| 5 S-FE | -: - | 2164 | 103/140 | DOHC, Twin-cam |
| 2 ZPO-FE | -: - | 2362 | 118/160 | DOHC |
| 2 GR-FE | -: - | 3456 | 206/280 | -: - |
| 3 MZ-FE | -: - | 3310 | 155/211 | DOHC |
| 2 AR-FXE | -: - | 2493 | 112/152 | kev txhaj tshuaj |
| 3 ZR-FAE | -: - | 1986 | 111/151 | hluav taws xob txhaj |
| 8 AR-FTS | -: - | 1998 | 170/231 | DOHC |
Raws li ib txwm muaj, Toyota lub cav ua kom pom qhov sib txawv ntawm qhov sib txawv: cov npe ntawm cov qauv ntawm cov kab Harrier ntawm cov tshuab hluav taws xob sab hauv tau teeb tsa suav nrog 34 units. Feem ntau ntawm tag nrho cov, 2AZ-FE tau siv - 15 zaug. Tab sis 8AR-FTS lub cev muaj zog, tshwj tsis yog rau Harrier, tsuas yog ntsia rau ntawm Crown.
| Lub cav | 1 MZ-FE | 5 S-FE | 2 ZPO-FE | 2 GR-FE | 3 MZ-FE | 2 AR-FXE | 3 ZR-FAE | 8 AR-FTS |
|---|---|---|---|---|---|---|---|---|
| Allion | * | |||||||
| alphard | * | * | * | * | ||||
| Avalon | * | * | * | |||||
| Avensis | * | |||||||
| Hniav | * | * | ||||||
| C-HR ua | * | |||||||
| Camry | * | * | * | * | * | * | ||
| Camry zoo | * | |||||||
| Cell | * | |||||||
| Corolla | * | |||||||
| Tus yas | * | |||||||
| Ntsuas | * | * | * | |||||
| Esquire | * | |||||||
| Lub Nkuaj Sij Hawm | * | * | * | * | * | * | * | * |
| Highlander | * | * | * | * | ||||
| Ipsum | * | |||||||
| Isis | * | |||||||
| Smart V | * | * | * | |||||
| Mark II Wagon Zoo | * | * | ||||||
| Mark II X Neeb | * | * | ||||||
| Matrix | * | |||||||
| Nau-a | * | |||||||
| Tus nqi zog | * | |||||||
| Tus tswv | * | |||||||
| RAWS 4 | * | * | * | |||||
| Dab | * | |||||||
| Sienna | * | * | * | |||||
| Hnub Ci | * | * | * | * | ||||
| Vanguard | * | * | ||||||
| Vellfire | * | * | * | |||||
| Yeej | * | |||||||
| Voxy | * | |||||||
| Cua | * | |||||||
| xav | * | |||||||
| Tag nrho: | 12 | 7 | 15 | 13 | 6 | 5 | 11 | 2 |
Qhov nrov tshaj plaws lub cev muaj zog rau Harrier tsheb
Ntau zaus tshaj li lwm tus, hauv ntau dua 30 qhov sib txawv ntawm txhua qhov, ob lub cev muaj zog tau teeb tsa:
- 1 MZ-FE.
Thawj lub cav hauv MZ series tau tsim los ua 3 litre V6 nrog ntxaib camshafts. Nws yog kev hloov pauv rau cov qub VZ series units. Xyoo 1996, pab pawg txhim kho tau txais Ward's 10 Qhov Zoo Tshaj Plaws Cav. Nyob rau hauv ib tug 220 hp engine. ob lub cev throttle valve yog siv. Ib-thooj intake manifold yog ua los ntawm aluminium.
Ob versions ntawm lub hwj chim unit yog siv. Thawj yog nrog VVTi valve lub sij hawm regulator ntsia ntawm lub inlet. Qhov thib ob version siv hluav taws xob hom chokes.
Kev hloov mus rau ntau dua kev lag luam thiab niaj hnub cav nyob rau hauv lub lig 90s ntawm lub xyoo pua XX tau pib los ntawm Toyota Corporation vim muaj ib tug zoo nkauj daim ntawv teev cov neeg siv tsis txaus siab:
- tom qab khiav ntawm 200 txhiab km. roj noj nce sharply;
- tsis tshua muaj kev ntseeg siab ntawm knock sensors;
- "ua luam dej" ntawm cov kiv puag ncig vim muaj kev sib kis ceev ceev ntawm cov theem tswj hwm;
- tsim ntawm ib tug tseem ceeb txheej ntawm soot nyob rau hauv lub phab ntsa ntawm lub intake thiab tso manifolds.
Txawm li cas los xij, txawm tias nrog cov npe ntev ntawm qhov tsis txaus, lub cav yog nyob rau saum kaum hauv ntiaj teb hauv nws chav kawm. Ib qho ntawm nws cov txiaj ntsig tseem ceeb yog qhov tsis muaj suab nrov thiab kev ntseeg tau ntawm kev ua haujlwm.
- 3 ZR-FAE.
Qhov thib ob feem ntau siv lub cev muaj zog rau txhua lub log tsav qauv ntawm Harrier crossover. Nws tau nruab rau hauv 30 txawv configurations. Ib qho ntawm cov qib siab tshaj plaws rau cov tsheb ntawm lub xyoo caum thib ob ntawm lub xyoo pua tshiab tau tsim nyob rau xyoo 2008. Ib qho tshwj xeeb ntawm tus qauv yog muaj ob lub tshuab sib txawv rau kev hloov lub sijhawm ntawm lub valve - Valtematic thiab DualVVTi. Lub hom phiaj ntawm kev siv tus qauv tsim tshiab yog txhawm rau ua kom lub neej ntawm cov khoom noj khoom haus thiab ua kom zoo dua kev siv roj.
Nrog kev pab los ntawm ib lub tshuab hluav taws xob ntawm ib qho kev tsim tshiab, cov engineers tau npaj los ua cov txheej txheem ntawm kev hloov lub valve nqa ntawm lub cav smoother. Lwm txoj hauv kev los txhim kho qhov kev ua tau zoo ntawm lub cev muaj zog yog txhawm rau txhim kho kev tsim ntawm crankshaft thiab hydraulic compensator.
Txawm hais tias qhov kev tsim kho siab heev, cov npe luv ntawm cov cav tsis raug yog rov qab nrog ntau zaus ntawm kev tsis txaus siab:
- tsoos "zhor" roj. Ntawm cov rooj sib tham, cov neeg tsav tsheb tau teem caij sib tw rau leej twg muaj daim duab no siab dua li ntawm 1000 km. khiav;
- nquag ua tsis tiav ntawm Valtematic electronic unit;
- tsis ua hauj lwm ntawm lub twj tso kua mis tom qab tsib caug txhiab kilometers raug mob ntawm lub speedometer;
- ceev coking ntawm phab ntsa ntawm cov khoom noj manifold, cov tsos ntawm "floating" revolutions.
Tab sis kev ntseeg siab ntawm kev ua haujlwm nrog qhov tsim nyog zoo thiab zaus ntawm kev tshuaj xyuas kev tiv thaiv tsis txaus siab. 300km ua. nws dhau heev calmly.
Kev xaiv lub cev muaj zog zoo meej rau Harrier
Xaiv qhov zoo tshaj plaws powertrain kev xaiv rau Toyota Harrier SUV yog ib tug classic kev sib cav tswv yim ntawm lub hwj chim thiab recklessness ntawm ib sab, thiab thrift ntawm lwm yam. Tus neeg tsav tsheb uas npaj siab siv qhov kev sib tw txias no raws li SUV yuav sai sai "tua" txhua lub cav, txawm tias qhov nyuaj tshaj plaws. Yog li ntawd, ib tug yuav tsum tau mus los ntawm lub hauv paus ntsiab lus ntawm "golden txhais tau tias". Txij li thaum, raws li kev paub dav dav ntawm cov neeg uas nquag siv Harrier nrog cov cav sib txawv, 2,2-2,4 liters. nws tsis txaus rau nws, koj tuaj yeem nres qhov kev xaiv ntawm 3,3-liter 3MZ-FE cav.
Qhov no yog ib qho kev txhim kho ntawm cov neeg sawv cev ua ntej ntawm koob - 1MZ-FE thiab 2MZ-FE. Ntxiv nrog rau VVTi hluav taws xob lub sijhawm tswj lub sijhawm ib txwm teeb tsa ntawm qhov nkag, ETCSi hluav taws xob throttle valve thiab qhov sib txawv ntawm qhov ntev manifold tau siv hauv lub cav tsim.
Qhov txiaj ntsig loj ntawm lub cev muaj zog yog nws tus nqi qis dua piv rau lwm cov Toyota units ntawm xyoo ntawd. Qhov tseem ceeb ntawm cov chav nyob thiab qhov chaw yog nrum los ntawm lub teeb thiab ruaj khov aluminium alloy. Cam khwb cia pistons yog coated nrog ib tug anti-kev sib txhuam polymer compound kom nce kev pab cuam lub neej.
Cov li qub tau tsim nyob rau hauv xws li ib txoj kev uas yog hais tias lub sij hawm siv lov, qhov zoo li ntawm lawv kev sib tsoo nrog pistons yog tsawg.
Lub sijhawm kev pabcuam ntawm lub cev muaj zog yog 15 txhiab km. Thaum kuaj kev tiv thaiv, nws yuav tsum tau ua:
- tshawb xyuas cov roj to;
- kev kuaj mob hauv computer;
- hloov cov khoom lim cua (1 zaug hauv 20 txhiab km);
- nozzle ntxuav.
Cov neeg uas tau siv tom qab versions ntawm lub cav tau txaus siab rau qhov kev tsim kho kom zoo. Txhawm rau txhim kho kev ua haujlwm ntawm lub tshuab detonation, lub tiaj tus sensor ntawm tus qauv tsim tshiab tau teeb tsa. Cov peev txheej ntawm cov roj faib tshuab yog ntau dua li cov qauv qub, vim yog siv cov hlau hauv kev tsim cov camshafts.
Cov npe ntawm nws qhov tsis txaus yog luv heev - roj thiab roj noj. Feem ntau, 3MZ-FE V-shaped 3-lub tog raj kheej cav yog suav tias yog ib qho ntawm feem txhim khu kev qha nyob rau hauv lub xyoo pua tshiab. Muaj tsuas yog ib qho "tab sis: Harrier nrog lub cav 22MZ-FE, zoo li lwm yam kev sib tw, yog qhov nyiam heev txog kev tsav tsheb. Hauv cov tsheb thauj neeg hauv nroog, kev siv roj tuaj yeem nce mus txog 100 litres / XNUMX km.
