Hydraulic solenoid vharafu 7200001740 LG958L LG968 vhiri loader 4WG200 transmission solenoid valve 24V 12V 242137A1 0501313375 0260120025 0260120013 35013 13 35013 13 35017
Vhidhiyo
Product Description
Inokodzera Liugong Zvikamu.
100% itsva uye yakanaka mhando.
Zvakanakira:
1.Competitive mutengo.
2.High quality yakavimbiswa: gore rimwe chete.(OEM & ODM)
3.Specializing muzvikamu zveinjini kwemakore anopfuura 20.
4.OEM kana brand package sezvaunoda.
5.Save nguva yako, chengetedza Mari yako.
6.One stop solution yezvikamu zvejini.
Main Products
Supply XCMG Zvikamu, Caterpillar Zvikamu, Perkins Zvikamu, Weichai Deutz Zvikamu, Doosan Zvikamu, John Deere Zvikamu, Kobelco Zvikamu, SDLG Zvikamu, Yuchai Zvikamu, Shantui Zvikamu, zvimwe zvinogona kuve zvakashongedzerwa nemhando dzakakurumbira seDoosan, Sany, KOMATSU, HITACHI, KOBELCO , LIUGONG, XCMG, Deutz, nezvimwe.
Zvinyorwa zvakakosha
★ Paunenge uchitarisa chiyero chemafuta ekufambisa, injini inofanira kumhanya nekumhanya kusina basa (inenge 1000 / min), uye kupisa kwemafuta kunofanira kunge kuri pane yakajairika tembiricha yekushanda.
★ Kana tembiricha yemafuta iri 40 ℃, mwero wemafuta unofanirwa kunge uri pakati pemutsetse wepakati uye wepazasi chiyero chechiyero chemafuta.
★ Kana tembiricha yemafuta iri 80 ℃, mwero weoiri unofanirwa kunge uri pakati pemutsetse wepakati nemutsetse wepamusoro wechikero chemafuta.
Ongorora: Kana injini yamira kushanda, iyo yekufambisa mafuta mwero inozosimuka, uye kuwedzera kwakabatana nemamiriro ekuisirwa ekutapurirana!
★Nyatsotevedzera zvinodiwa pakugadzirisa kutsiva mafuta ekutakurisa uye kusefa nguva nenguva.
★Make sure mubato wekutonga uri mu neutral usati watanga injini.
★Sunungura mabhureki ekupaka nguva dzese usati watyaira (sunungura brake)
★Injini negearbox zvakaiswa kana kupatsanurwa.Kana giya bhokisi richida kusimudzwa, iyo torque inoshandura inofanira kudzivirirwa kubva pakudonha.
★Paunomira, ita shuwa kuti shift handle haina neutral.
★ Mutyairi asati abuda mumotokari, shandisa chinomira kuti uve nechokwadi chekuchengeteka.
★ Kumhanya kwetirailer kunorambidzwa zvachose kudarika 10Km / h, uye chinhambwe chetrailer chinorambidzwa zvakanyanya kudarika 10Km (zvitubu zvisingabatsiri).
★Tmbiricha yemafuta ekushanda mu80-110 ℃, pasi pemutoro unorema, bvumira nguva pfupi kukwira kusvika 120 ℃
★ Chengetedza kutarisisa kudzoreredzwa kwemafuta egiya bhokisi.Mukushandiswa, kana giya bhokisi rawanikwa riine abnormal phenomena, rinofanira kumiswa kuti riongororwe.
Cherechedza: Kana motokari iine dambudziko uye inoda kugadziriswa nekuputika, plug yemagetsi paEST computer controller inofanira kusunungurwa (kubvisa dunhu kune mutungamiriri wekombiyuta), kana zvisina kudaro mutongi wekombiyuta anogona kupiswa nekushamiswa kwezvino. welding.
Nezve Chinhu Ichi
4WG200 kutapurirana Kuchengetedza uye kugadziriswa kweiyo bumbiro musimboti uye kutsiva solenoid valve.
https://flyingbull.en.alibaba.com
https://www.alibaba.com/product-detail/4WG200-Transmission-Solenoid-Valve-7200001740-0501313375_1600201425441.html?spm=a2747.manage.0.0.37aiX1Ed2III
Iyo ZF 4WG200 simba rekuchinja giya bhokisi rine torque inoshandura uye yakagadziriswa-shaft transmission ine akawanda-disc friction clutch.Iine sarudzo ye3, 4, 5 kana 6 yekumberi magiya uye 3 kumashure magiya.Kunyanya yakakodzera vhiri loader, bulldozer, grader, dump rori, forklift, rori crane, forklift, nezvimwe.
Iyo ZF WG yakatevedzana simba shanduko yekufambisa inopa tekinoroji iripo yekugonesa kushanda kwehupfumi, hunoshanda uye hwakachengeteka.Magiya mana ekumberi uye matatu ekumashure anowanzo kusarudzwa, zvichienderana nekushandiswa kwemutakuri.Kune vanotakura vanogona kumhanya vachidzokera kumashure uye vanoda kumhanya kumashure 30% yenguva yekushanda, kupatsanurwa kwegiya rekumberi nekumashure magiya kunonyanya kukosha kuhupfumi uye hupenyu hweinjini.Iyo 4WG200 giya yatinotora ndeye 4 kumberi uye 3 kumashure, ichibvumira injini simba kuita 200kW uye yepamusoro injini kumhanya kuve 2800r/min, iyo inokodzera kushandiswa kunoenderana kweChinese 5 ton uye 6 matani ekurodha.
https://flyingbull.en.alibaba.com
https://www.alibaba.com/product-detail/4WG200-Transmission-Solenoid-Valve-7200001740-0501313375_1600201425441.html?spm=a2747.manage.0.0.37aiX1Ed2III
Operation
1) Kugadzirira uye kugadzirisa usati watyaira
★ Kutumira kusati kwatanga, iva nechokwadi chekuwedzera huwandu hwakakodzera hwemafuta ekuzora zvichienderana neyakatsanangurwa mafuta ekuzora.Apo gearbox inotanga kuzadzwa nemafuta
★ Inofanirwa kutariswa kuti reyedhita yemafuta, sefa uye pombi yekubatanidza inofanira kuzadzwa nemafuta.Nechikonzero ichi, huwandu hwemafuta ekuzora akawedzerwa kekutanga anodarika huwandu hwemafuta ekuzora kuti agadzirise zvakajairika mune ramangwana.
★ Nekuti iyo torque inoshandura oiri yakaiswa pamotokari inoyerera ichidzokera kugiya bhokisi kuburikidza neoiri radiator nepombi yemafuta munzvimbo yakamira, iyo chaiyo mafuta mwero unofanirwa kudzorwa kana mota iine kwayakarerekera, injini isingaite uye giya bhokisi riripo. iyo yakajairika kupisa kuenzanisa tembiricha.
2）Kutyaira uye kuchinja
Ita shuwa kuti mubato wekuchinja hauna kwawakarerekera usati watanga injini.Nekuchengetedza, usati watanga injini, bhureki rekupaka rinofanira kunge riri munzvimbo yekubhuraki, kuitira kuti mota isakwanise kutanga nekuti injini inotanga.Mushure mekunge injini yatanga, sunungura mabhureki ekupaka, sarudza nzira yekutyaira uye giya, uye tanga mota nepamusuwo unononoka wekuwedzera mafuta.
Kana motokari yakamira kushanda, injini ichiri kushanda uye gearbox iri mugiya, ipapo injini haigoni kumira.Mumugwagwa wakati sandara, mota inogona kukambaira nekuti injini iri kungoita mahwekwe kuti igadzire kudhonza kuburikidza neinoshandura torque.
Zvine musoro kuisa mabhureki ekupaka munzvimbo yekubhureki pese paunomira.Kana iwe ukamira kwenguva yakareba, mubato wekutonga unofanirwa kuchinjirwa kune kwaunotsigira.
Kana motokari ichifamba, iva nechokwadi chekusunungura bhureki rekupaka.Isu takadzidza kubva pane zvakaitika kuti zvinonetsa kuti mushandisi abve aona kuti kana torque inoshandura ichichinja kumhanya, mota inogona kukurira braking torque uye nekuimanikidza kutyaira kunyangwe pasi pemamiriro ekushanda akajairwa nekuda kwehukuru hwekubuda kwe torque ratio. iyo torque converter.
3) Imbomira uye mira
Nekuti hapana hukama hwakasimba pakati peinjini uye torque converter inobuda shaft, saka kana mota yakamira pamateru (kukwira kana kudzika) uye mutyairi akananga kuenda, kuitira kudzivirira kudonha kwemotokari, isu tinokurudzira kwete chete. kumisa kushandiswa kwemabhureki ekupaka asiwo kuisa bhureki pasi pevhiri.
4) Dhonza
Kune giya bhokisi risina pombi yekubatsira, kumhanya kwakanyanya kwetirailer i10km/h uye kureba kwekukwevera kure i10km.
Iyi mitemo inofanirwa kunyatsocherechedzwa, zvikasadaro giya bhokisi richakuvadzwa nekuda kwekusakwana kwemafuta.
Kana chinhambwe chakareba, mota ine mhosva inofanirwa kutakurwa pane dzimwe mota.
Maintenance
1) Oiri 4 WG-200 simba rekuchinja kufambisa kunofanirwa kunge kwakanyatso kuenderana nemafuta anokurudzirwa neZF TEML03 yekuzora tafura yemafuta kana bhuku rekuraira rekurodha.
2) Tarisa huwandu hwemafuta (kamwe pavhiki)
Paka mota panzvimbo yakati sandara, giya bhokisi chinja chibatiso munzvimbo isina kwayakarerekera "N" giya bhokisi mukushanda tembiricha renji, injini isina basa, ingangoita 1000 RPM / min.
Bvisa dipstick counterclockwise woipukuta yakachena
Kana dipstick yaiswa muchubhu yezinga remafuta uye yakasimbiswa, uye yobva yabviswa (kanenge kaviri) 40C, chiyero chemafuta chinofanira kunge chiri pakati pechiyero chepasi "chinotonhora" nechiyero chepakati.
Pa80C, chiyero chemafuta chinofanira kunge chiri pakati pechiyero chepamusoro "chinopisa" uye chepakati
Kutarisa huwandu hwemafuta emota inotonhora ndeyekuona chete kuti giya bhokisi uye torque inoshandura ine zvakakwana kutenderera kuyerera.Muyero wekupedzisira wekuona huwandu hwemafuta ndeyekusangana nemafuta emota inopisa.
3) Tsiva mafuta uye refueling huwandu
Iko kuchinja kwemafuta kwekutanga kunofanirwa kuitwa mushure mekunge mota yasvika maawa zana kekutanga.Mushure meizvozvo, shandura mafuta kamwechete kamwe pa1000 maawa ekushanda kana gore rega rega!
Kuchinja kwemafuta kunofanirwa kuitwa zvichienderana nezvinodiwa zvinotevera:
- Isa mota panzvimbo yakati sandara, giya bhokisi patembiricha yekushanda, bvisa plug yekudhonza uye chisimbiso mhete, dhonza mafuta ekare.
Cherechedza: Paunenge uchibvisa mafuta, kwete chete mafuta ekufambisa anofanira kubudiswa akachena, asiwo mafuta ekushandura torque uye radiator inofanira kubudiswa yakachena.
- Chenesa drainage plug uye casing yekuvharisa pamusoro uye isa pamwe chete nemhete yekuvharisa.
- Mafuta maererano neZF yakakurudzirwa kukwirisa mafuta geji.
- Gearbox inodzora mubato mune kwayakarerekera chinzvimbo "N", tanga injini uye isina basa
- Mafuta kune chepamusoro chiratidzo che "inotonhora" mafuta zone
-Paka bhureki munzvimbo yakachengeteka, magiya ese akasarudzwa kamwechete uyezve tarisa mwero wemafuta kamwe chete, wedzera mafuta sezvinodiwa
Pa40C, chiyero chemafuta chinofanira kunge chiri pakati peyero yepasi "inotonhora" uye yepakati
Pa80C, chiyero chemafuta chinofanira kunge chiri pakati pechiyero chepamusoro "chinopisa" uye chepakati
4) Tsiva sefa yemafuta
Iyo ZF yakanaka sefa inofanirwa kutsiviwa neimwe shanduko yemafuta.Isa, takura uye chengetedza mafirita zvakanyatsonaka!
Masefa emafuta akakuvadzwa haatenderwi!
Masefa anofanira kuiswa sezvinotevera:
Isa jasi rakatetepa remafuta kune mhete yekuvhara.
Dzvanya sefa mukati kusvika yabata chisimbiso chepamusoro pakesi, wobva wasimbisa neruoko nezve 1/3 kusvika 1/2 kutendeuka.Wobva watanga injini kuti ufure uye tarisa mwero wemafuta zvinoenderana neiyo nzira iri pamusoro.Uye tarisa kana sefa yakasimba.Shandisa maoko ako kusimbisa zvakare kana zvichidiwa.
2. Variable speed control oil circuit system
4WG200 transmission inotora electro-hydraulic pilot control, uye iyo hydraulic control principle inoratidzwa muMufananidzo 7. Mafuta emagetsi emagetsi anonyanya kuumbwa nemafuta ekusveta mafuta, shanduko yepombi yepombi, pipeline pressure oil filter uye variable speed control valve.Iyo torque inoshandura uye kutapurirana mafuta inopihwa neinosiyana yekumhanyisa pombi.Iyo inoshanduka yekumhanya chitubu ndiyo pombi yegiya yakaiswa mubhokisi regiya.Inotyairwa zvakananga neinjini kuburikidza nechisimba inotora shaft, uye kuyerera kwayo iri Q = 35 L / 1000 RPM.Iyo inoshanduka yekumhanyisa pombi inotora mafuta kubva pani yemafuta yegiya bhokisi kuburikidza nemafuta ekusveta sefa, uye yakananga kupomba mafuta ekumanikidza mupombi yekumanikidza sefa pamusoro pebhokisi (mafuta kusefa kurongeka kuri 0.025mm, nzvimbo yekusefa i500cm2).Iyo sefa yakashongedzerwa ine pressure bypass valve (yekuchengetedza kuchengetedza).Oiri inobuda mupombi sefa uye inopinda muvharuvhu yekudzora spidhi.Iyo huru yekumanikidza inodzora vharafu yevhavhavha yekumhanyisa yekudzora inodzikamisa kushanda kwayo (16-18bar) uye yozokamura kuita nzira mbiri.Nzira yekutanga inopinda muvharuvhu ye solenoid semutyairi wemafuta ekudzora shift valve kuburikidza nekumanikidza kuderedza valve (10bar).Imwe nzira kuburikidza nevhavha yekudzora kumanikidza kupinda muvharuvhu yegiya.
Kuonekwa kwevharuvhu yekudzora kumhanyisa kunoratidzwa muMufananidzo 9, uye chimiro chinoratidzwa muMufananidzo 10 ne11.
Inoumbwa ne solenoid valve, pressure control valve, shift valve, etc. The variable speed control valve inogadziriswa pabhokisi (ona Mufananidzo 2 uye Mufananidzo 3).Basa revhavha yevhavhavha yevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavharisi yekutsikidzirisa nderekugadzirisa hunhu hwekusimudzira hunhu hwe clutch cylinder panguva yekuchinja,kureva kuti mafuta anozodzikira ipapo ipapo panguva yekuchinja,ozodzokera ku16-18bar(control). pressure valve limit) mushure mokunge shanduko yapera (clutch inobatanidzwa) Izvi zvinogona kuderedza kukanganiswa kwekuchinja uye kuvandudza kushanda kwakanaka kwekuchinja.Mafuta ekumanikidza kuburikidza nevhavhavha yegiya anopinda mugiya clutch zvakananga.
Iyo control pressure valve inotumira mafuta akadeuka mukati mekutenderera kwemafuta edunhu reiyo torque inoshandura uku ichidzikamisa yakanyanya kushanda mafuta kumanikidza.Kuti udzivise iyo torque inoshandura kuti isakanganiswe, iyo inopinza uye yekubuda yakashongedzerwa mavharuvhu ekuchengetedza, iyo yekuvhura yekumanikidza yevhavhavhavha yekudzivirira ndeye 8.5bar, uye yekuvhura yekumanikidza yekubuda kwevhavhavhavha ndeye 5bar.Oiri kubva kune torque inoshandura inotonhodzwa neinotonhorera uye inopinda mugearbox yekuzora mafuta mugwagwa, uye pakupedzisira inodzokera kune gearbox mafuta pani uye inopinda mune inotevera recirculation.
Iyo control circuit system inoumbwa necomputer controller, shift handle, electric control valve uye yekubatanidza tambo.Iyo komputa controller ndiyo pakati pekutapurirana kuti uwane yakazara otomatiki kana semi-otomatiki kutonga.Apo ZL50G yedu uye ZL60G loaders yakashongedzerwa neZF transmission, iyo semi-automatic controller (EST-17) inoshandiswa, sezvinoratidzwa mumufananidzo 12. Mutongi akaiswa mubhokisi rakarurama rekutonga muimba yekufambisa.Iyo yekuchinja mubato modhi ndeyeDWG-3, iyo inogadziriswa padanho rekutungamira (ona Mufananidzo 4 wekutaridzika).Ivhavha ye solenoid inowanikwa muvharuvhu inoshanduka-shanduka, uye inogadziriswa pabhokisi.
Nheyo yekutonga yedunhu system inoratidzwa muMufananidzo 13, uye wiring yekudzora inoratidzwa muMufananidzo 14.
Kana mota iine dambudziko uye inoda kugadziriswa nemagetsi welding, plug yemagetsi paEST17 controller yekombuta inofanirwa kuburitswa (kudimburwa dunhu kune mutongi wekombuta), zvikasadaro mutongi wekombuta anogona kupiswa nekukanganisa ikozvino kwemagetsi. welding.
https://flyingbull.en.alibaba.com
3.Electronic control element yekuona kukanganisa
1）solenoid valve M1, M2, M3, M4, M5 kuyerwa ine multimeter kuyera kuramba kwevharuvhu solenoid.Vhura tambo yevhavhavhavha yevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhambuswe, vhura chivharo chedivi chevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhatwe, sunungura plug ye solenoid valve, isa imwe magumo emutsara mutsvuku wemultimeter mu solenoid valve, imwe magumo emultimeter. kune rumwe rutivi rwevharuvhu ye solenoid, edza kukosha kwayo, inofanira kuva mu 100 +/- 10Ω, kwete munharaunda iyo solenoid valve yakashata uye inoda kutsiviwa, kupikisa kukosha 0 kunoratidza kupfupika kwedunhu, o inoratidza dunhu rakazaruka. .
2）Kuona kukanganisa kwechisarudzo chegiya
A. Nzira dzekutarisa kana mashandiro egiya rega rega ari emazuva ese
Shandisa multimeter kuyera kupikisa kwedunhu.Batanidza imwe magumo emultimeter peni nemutsara mutsvuku, uye batanidza imwe magumo nebhuruu, girini, dema, yero, grey, pink uye yepepuru zvichiteerana.Tarisa kuenderana kupikisa.Kana kukosha kwekupikisa kuri o, mutsara unobviswa.Wobva warembedza mubato uchitenderedza mberi mbiri, nhatu, ina, kumashure imwe, mbiri, E, ina, isina kwayakarerekera, pini, E, ina.Kana zviratidzo zvemagiya ose zvinogona kusangana nezvinodiwa zvechiratidzo chechiratidzo, mubato wakajairika.
B. Tarisa kana KD basa kiyi yemubato iri yakajairika.
Batanidza imwe mugumo we multimeter peni ine mutsara mutsvuku uye imwe magumo nepepuru mutsara kuyera kuramba.Kana kushorwa kuri 0, zvinoratidza kuti mutsara wakabatana.Sunungura kiyi yeKD uye kuramba iri 0, inoratidza kuti mutsara wakadzimwa.Kana mamiriro acho asvikwa, zvinoratidza kuti kiyi yeKD yemubato inoshanda zvakajairika.
Kana kiyi yeKD ikadzvanywa uye kuramba kuri o, zvinoratidza kuti KD kiyi switch haigone kuvhurwa zvakajairika uye bhondi yeKD haina kujairika.
3） Kukanganisa kuongororwa kwemagetsi ekudzora bhokisi
A. Dhonza puragi kubva pamagetsi ekudzora bhokisi uye kunhuwidza kana paine kunhuhwirira kunotsva kubva pachokubatanidza.Kana iripo, zvikamu zvemagetsi zvemukati zvinopiswa.
B. Kana dunhu rekutanga rakajairika, magetsi emagetsi akajairika, bhokisi regiya uye zvimwe zvikamu zvemagetsi zvakajairika, usatanga injini, sungirira mukusarerekera, vhura kukiya yemagetsi, bhokisi remagetsi rekudzora rine maviri "tick, tick" ruzha, uyezve solenoid vharafu "brush ~" mhete, iyi ndiyo magetsi ekudzora bhokisi pane solenoid valve yekuona.Bhokisi rekugadzirisa magetsi rinogona kupinda munzvimbo yekuona.Bhokisi rekudzivirira remagetsi rinowanzoitika.
C. Injini haitangi, yakarembera mukusarerekera, vhura kukiya kwemagetsi.Nhanho 1, nhanho 2, Nhanho 3 uye nhanho 4 zvakateerana.Shandisa multimeter kuti uedze kana masaini emagetsi evhavha yega yega solenoid achizadzisa zvinodiwa pachiratidzo chechiratidzo.Iyo inoenderana voltage inofanira kunge iri 24V.
D. Kana zvinodikanwa zvechiratidzo chechati zvisingagoni kuzadzikiswa, nzira yekubudisa inogona kushandiswa kutonga.Kutanga tarisa kana shanduko yekuchinja yakajairika, wobva watarisa kana yega yega solenoid valve yakajairika, ingave iyo yekumhanyisa sensor yakajairika, ingave iyo ZF cable line plug yekubatanidza uye dunhu rayo rakajairwa, kana muenzi anogona kupa simba kazhinji.
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