Opel Z17DTL, Z17DTR cav
Txheem
Lub hwj chim units Opel Z17DTL, Z17DTR
Cov tshuab hluav taws xob no nrov heev, vim tias thaum lub sijhawm tso tawm, lawv tau suav tias yog qhov kev vam meej tshaj plaws, kev lag luam thiab tsim khoom siv hluav taws xob sab hauv lub sijhawm ntawd. Lawv tau ua raws li cov qauv Euro-4, uas tsis yog txhua tus tuaj yeem khav theeb. Lub Z17DTL lub cev muaj zog tau tsim rau tsuas yog 2 xyoo los ntawm 2004 txog 2006 thiab tom qab ntawd tau hloov los ntawm ntau cov qauv zoo thiab nrov ntawm Z17DTR thiab Z17DTH.
Nws tsim yog ib tug derated Z17DT series thiab yog ib qho kev xaiv zoo heev rau kev teeb tsa ntawm lub tsheb me me uas tsis muaj zog. Nyob rau hauv lem, lub Z17DTR General Motors engine yog tsim los ntawm 2006 mus rau 2010, tom qab uas cov kev tso cai emission qauv tau ib zaug ntxiv txo thiab European manufacturers pib loj heev hloov mus rau Euro-5. Cov cav no tau nruab nrog lub tshuab hluav taws xob niaj hnub, nce qib Common Rail roj, uas tau qhib qhov muaj peev xwm tshiab rau txhua lub zog.
Qhov yooj yim thiab txhim khu kev qha tsim ntawm cov chav fais fab no ua kom muaj kev ntseeg tau thiab kev ruaj ntseg. Nyob rau tib lub sijhawm, cov motors tseem pheej yig thiab pheej yig los tswj, uas tau muab ntau qhov txiaj ntsig zoo dua li cov analogues. Raws li kev ua haujlwm kom raug, lawv cov peev txheej yuav yooj yim tshaj 300 txhiab km, tsis muaj qhov tshwm sim loj thiab kev puas tsuaj thoob ntiaj teb ntawm piston system.
Specifications Opel Z17DTL thiab Z17DTR
| Z17 DTL | Z17DTR | |
|---|---|---|
| Volume, cc | 1686 | 1686 |
| Hwj chim, h.p. | 80 | 125 |
| Torque, N * m (kg * m) ntawm rpm | 170 (17)/2800 | 280 (29)/2300 |
| Hom roj | Diesel roj | Diesel roj |
| Kev siv, l / 100 km | 4.9 - 5 | 4.9 |
| hom cav | Hauv kab, 4-lub tog raj kheej | Hauv kab, 4-lub tog raj kheej |
| cov lus qhia ntxiv | turbocharged ncaj qha txhaj tshuaj | Common-rail ncaj qha roj txhaj nrog turbine |
| Lub tog raj kheej diam, mm | 79 | 79 |
| Tus naj npawb ntawm cov li qub rau ib lub tog raj kheej | 4 | 4 |
| zog, hp (kW) ntawm rpm | 80 (59)/4400 | 125 (92)/4000 |
| Compression piv | 18.04.2019 | 18.02.2019 |
| Piston mob stroke, hli | 86 | 86 |
| CO2 kev tshaj tawm nyob rau hauv g / km | 132 | 132 |
Tsim nta thiab qhov sib txawv ntawm Z17DTL thiab Z17DTR
Raws li koj tuaj yeem pom, nrog tib cov ntaub ntawv thiab feem ntau zoo ib yam tsim, Z17DTR lub cav ua tau zoo tshaj qhov Z17DTL ntawm lub zog thiab lub zog. Cov txiaj ntsig no tau ua tiav los ntawm kev siv lub tshuab hluav taws xob Denso, paub zoo dua rau ntau tus neeg tsav tsheb raws li Common Rail. Ob lub cav khav theeb kaum rau-valve turbocharged system nrog intercooler, ua haujlwm uas koj tuaj yeem txaus siab thaum hla thiab nrawm pib ntawm lub teeb tsheb.
Feem ntau ua txhaum Z17DTL thiab Z17DTR
Cov cav no suav hais tias yog ib qho kev vam meej tshaj plaws ntawm nruab nrab-lub zog diesel fais fab units los ntawm Opel. Lawv txhim khu kev qha thiab nrog kev saib xyuas ntawm kev ua haujlwm yog ruaj khov heev. Yog li ntawd, feem ntau ntawm kev puas tsuaj uas tshwm sim tsuas yog vim kev thauj khoom ntau dhau, kev ua haujlwm tsis raug, cov roj tsis zoo thiab cov khoom siv, nrog rau cov khoom siv sab nraud.
Ntawm cov feem ntau raug kev puas tsuaj thiab malfunctions uas tshwm sim nyob rau hauv lub internal combustion engines ntawm cov qauv, nws yog tsim nyog sau cia:
- Cov huab cua nyuaj, uas yog ib qho zoo rau feem ntau thaj tsam ntawm peb lub teb chaws, ua rau muaj kev hnav cov roj hmab ntxiv. Tshwj xeeb, nozzle seals yog thawj zaug raug kev txom nyem. Ib qho cim qhia ntawm kev puas tsuaj yog ingress ntawm antifreeze rau hauv lub tog raj kheej taub hau;
- Kev siv cov tshuaj tiv thaiv tsis zoo ua rau muaj kev xeb ntawm lub tes tsho los ntawm sab nraud thiab, vim li ntawd, tsis ntev koj yuav tau hloov cov txheej nozzles;
- cov roj system, txawm hais tias suav tias yog lub ntsiab kom zoo dua, xav tau cov roj zoo. Txwv tsis pub, nws tuaj yeem ua tsis tau sai. Ob qho tib si electronics thiab mechanical Cheebtsam tawg. Nyob rau tib lub sijhawm, kev kho thiab kho kom zoo ntawm cov cuab yeej no yog ua tiav tshwj xeeb hauv cov xwm txheej ntawm chaw nres tsheb tshwj xeeb;
- zoo ib yam li lwm lub tshuab hluav taws xob, cov cav no feem ntau yuav tsum tau ntxuav cov lim dej thiab USR valve;
- Lub turbine tsis suav tias yog qhov muaj zog tshaj plaws ntawm cov cav no. Nyob rau hauv kev thauj khoom ntau dhau, nws tuaj yeem ua tsis tiav hauv 150-200 txhiab km;
- roj xau. Ib qho teeb meem feem ntau tsis yog nyob rau hauv cov qauv no, tab sis nyob rau hauv tag nrho Opel hwj chim units. Qhov teeb meem yog daws los ntawm kev hloov cov ntsaws ruaj ruaj thiab gaskets, nrog rau kev ceev cov bolts nrog lub zog tsim nyog tau pom zoo hauv phau ntawv qhia.
Yog tias koj tuaj yeem tswj hwm lub zog no kom zoo thiab raug, koj tuaj yeem tau txais kev ua haujlwm tsis muaj teeb meem rau lub sijhawm ntev.
Nws tseem tsim nyog sau cia tias kev kho ntawm cov motors no kuj tseem pheej yig.
Kev siv fais fab ntawm Z17DTL thiab Z17DTR
Tus qauv Z17DTL tau tsim tshwj xeeb rau lub teeb tsheb, yog li lub cim thib ob Opel Astra G thiab peb tiam Opel Astra H tau dhau los ua cov tshuab tseem ceeb uas lawv tau siv. Nyob rau hauv lem, lub thib plaub tiam Opel Corsa D tsheb tau los ua lub ntsiab lub tsheb rau nruab Z17DTR diesel cav. Feem ntau, nrog rau qee qhov kev hloov kho, cov khoom siv fais fab no tuaj yeem ntsia tau rau ntawm txhua lub tshuab. Txhua yam nyob ntawm koj lub siab nyiam thiab peev nyiaj txiag.
Tuning thiab hloov cov cav Z17DTL thiab Z17DTR
Tus qauv derated ntawm Z17DTL lub cev muaj zog tsis yog qhov tsim nyog rau kev hloov kho, txij li, ntawm qhov tsis sib xws, nws tau ua tsis tshua muaj zog hauv lub Hoobkas. Xav txog cov kev xaiv rau kev rov ua haujlwm Z17DTR, tam sim ntawd tsim nyog sau cia lub chipping ntawm lub hwj chim chav tsev thiab qhov ua tau ntawm kev txhim kho cov kis las manifold. Tsis tas li ntawd, koj tuaj yeem nruab ib lub turbine hloov kho, lub teeb yuag flywheel thiab hloov intercooler. Ua li no, koj tuaj yeem ntxiv lwm 80-100 litres. nrog thiab yuav luag ob npaug ntawm lub zog ntawm lub tshuab.
Txhawm rau hloov lub cav nrog ib qho zoo sib xws, niaj hnub no cov neeg tsav tsheb muaj lub sijhawm zoo los yuav lub cav cog lus los ntawm Tebchaws Europe.
Cov chav no feem ntau them tsis tshaj 100 txhiab km thiab yog txoj hauv kev zoo los kho lub tsheb ua haujlwm. Qhov tseem ceeb tshaj plaws yog ua tib zoo xav txog kev txheeb xyuas cov naj npawb ntawm cov khoom yuav khoom. Nws yuav tsum sib phim uas tau teev tseg hauv cov ntaub ntawv nrog, ua tib yam thiab meej. Tus naj npawb yog nyob rau sab laug ntawm qhov chaw uas thaiv thiab gearbox txuas.
