Igqibezela usapho lwe-'DL-7' oluphumelele amabhaso lwenkampani, iDoosan Infracore Europe iqinisekisile ukuqaliswa kwe-DL200-7 wheel loader entsha, eyona modeli incinci kuluhlu.
Njengeemodeli ezinkulu ezikhoyo, i-DL200-7 yazisa uyilo lwesizukulwana esilandelayo, ibandakanya injini entsha enamandla ehambelana neSigaba V kwaye ibonelela ngemveliso ephezulu, ukonga ipetroli okwandisiweyo kunye nexabiso eliphantsi lokuba ngumnini, kunye nendawo entle kunye namava omqhubi.
Amandla anikwa yinjini yePerkins 1204J 4-cylinder Stage V ene-106 kW (144 HP) kwi-2200 RPM. I-high-pressure fuel injection kunye nexesha elichanekileyo zibonelela ngokutshiswa kwe-fuel okusebenzayo kakhulu kunye nokutsha okugqibeleleyo. Inkqubo yonyango emva konyango yenziwe yi-selective catalytic reduction module, i-oxidation catalyst kunye ne-long-life particulate filter ukunciphisa ukukhutshwa komoya.
Inkqubo yeDoosan Smart Guidance System (DSGS) luphawu olutsha oluhlalutya imikhwa yokuqhuba kunye nokuziphatha komqhubi kwaye lubanceda ukuba bafezekise ukusebenza okonga ipetroli. I-DSGS ibonelela ngamanqaku kunye nesikhokelo (iGrafu yamanqaku) sendlela yokuqhuba yomqhubi ukubonisa ukonga ipetroli, ukusebenza kakuhle kunye nokuqina ngokweendidi.
Ukubonakala Okugqwesileyo Komqhubi
Ikhabhathi entsha kwi-DL200-7 inika umbono ophuculweyo kakhulu kumqhubi, kunye neendawo ezingaboniyo ezijikeleze ikhabhathi zincitshisiwe kwaye indawo yefestile yeglasi inkulu nge-14% xa kuthelekiswa nomzekelo we-DL-5 wangaphambili. I-DL200-7 wheel loader ikwabonelela ngokhetho lwezibuko zokujonga ngasemva ezihlengahlengiswa ngombane ukuze kubekho ukhuseleko olongezelelekileyo. Izibane zokusebenza ze-LED ezipheleleyo zifakelwe kwikhabhathi (ezimbini ngaphambili nangasemva ngokwesiqhelo, kunye nokhetho lwezine okanye ezintandathu ngaphambili nangasemva). Ukuze kubekho ukhuseleko oluphezulu lwabahambi ngeenyawo, izibane ze-LED kwibhonethi yangasemva zinomsebenzi we-strobe ozenzekelayo ukubonisa xa i-wheel loader ijika umva. I-air compressor ene-air blower iyafumaneka njengokhetho - ifakwe kwikhabhathi ukuze kube lula ukufikelela kuyo, esi sisixhobo esinamandla esinokusetyenziselwa ukucoca ikhabhathi kunye nokugcinwa kwemihla ngemihla nanini na xa kuyimfuneko.
Ukusebenza Okuphezulu
I-LIS (iNkqubo yokuZihlukanisa neMithwalo) inika uhambo oluthambileyo kunye nentuthuzelo ephezulu kumqhubi, kunye nemveliso ephezulu ngenxa yokuzinza okuphuculweyo xa i-wheel loader ihamba. Ingalo yokuphakamisa igqunywe yi-hydro-pneumatic accumulator edibene nenkqubo ye-hydraulic ye-lift, esebenza njenge-shock absorber. Oku kubangela uxinzelelo oluncinci kwisakhiwo somatshini, ukushukuma okuncinci, ukulahleka kwezinto kunye nesantya esiphezulu sokuhamba. Iingenelo ziquka amaxesha okujikeleza ancitshisiweyo, ukusebenza okuphezulu kunye nokusebenza kakuhle kwepetroli ngelixa kuqhutywa izicelo zomthwalo kunye nokuthwala.
I-DL200-7 wheel loader ixhotyiswe ngeHydrostatic Transmission (HST) ehlaziyiweyo kunye nee-axle ezintsha zeTorque Proportional Differential (TPD) ezomeleleyo njengesiqhelo. IHydrostatic Transmission inyusa ukusebenza kokukhawulezisa kwaye inika ukusebenza okugudileyo, okungenakothuka kuzo zonke iimeko. Iyunithi yeHST inika amanyathelo amane omgama wokunciphisa isantya sokugqibela, iindlela ezintlanu ezahlukeneyo zokutsala kuzo zonke iingxaki zesicelo kunye noseto lwee-injini kunye nemida yesantya esixhenxe kwigiya yokuqala ukuze kuphuculwe ukusetyenziswa kwezixhobo ze-hydraulic. Ii-axle zangaphambili neze-axle ezizenzekelayo ze-TPD ziqinisekisa intuthuzelo yomqhubi ephuculweyo, ukuguguleka kwamatayara okuncinci kunye nobushushu obuphantsi be-axle kumhlaba oqinileyo. Ii-differentials ezikhethiweyo zokutyibilika okulinganiselweyo ngaphambili nangasemva ziqinisekisa ngokuzenzekelayo ukutsala okuphezulu kunye nokuqhuba ngokulula kumhlaba othambileyo nodaka ngaphandle kwesidingo sokutshixa umahluko ngesandla.
Ixesha lokuthumela: Matshi-11-2022