Komatsu 610hp D375A crawler bulldozer
Intshayelelo yemveliso
Ibulldozer yeD375A yiKomatsu 610 horsepower crawler bulldozer.Isakhelo somatshini wonke sinokuqina okulungileyo;isakhelo se-roller yohlobo lwe-K, umsesane we-wedge kunye nomkhondo obanzi unokuphucula kakhulu ukuqina komzila;ixhotyiswe nge-fan eguqulwayo ye-hydraulically driven, ekulungele ukucoca i-radiator.Injini ephezulu yamandla aluhlaza inekhono elihle lokusika kunye nokukrazula.Ukusebenzisa i-PCCS ephezulu (iNkqubo yoLawulo lwePalm Command), abaqhubi banokusebenza ngokukhululekileyo.
Iimpawu zemveliso
1. Ukusebenza kwemveliso egqwesileyo
Injini enamandla inika amandla amaninzi.
Intambo yonikezelo lwamandla etshintshayo ngokuzenzekelayo ixhotyiswe ngomsebenzi wokutshixa.
Guqula ngokuzenzekelayo isantya esifanelekileyo ngokomthwalo womatshini.
Umsebenzi wokukhetha indlela (inkqubo yokulawula i-electronic composite) ukuphucula ukusebenza kakuhle komsebenzi wonke.
2. Kulula ukusebenza kwaye uqinisekise ukhuseleko
Ixhotyiswe ngesantya esiguquguqukayo sokuseta umsebenzi olungele umsebenzi wokuhamba.
Ukwamkela i-PCCS ephucukileyo (iNkqubo yoLawulo lwePalm Command), ikulungele ukuba abaqhubi basebenze ngokukhululekileyo.
I-ROPS ikhabhu enkulu edibeneyo inokuqinisekisa ngokupheleleyo ukhuseleko lwabaqhubi.
3. Umgangatho ophezulu kunye nokuqina, kulula ukulungisa
Isibiyeli somatshini siphela sinokuqina okulungileyo.
Izakhelo zerola zohlobo lwe-K, amakhonkco ewedge kunye neengoma ezibanzi zinokuphucula kakhulu ukuqina komkhondo.
Ixhotyiswe ngefeni ebuyela umva i-hydraulically driven ukucocwa kweradiyetha lula.
Umboniso uxhotyiswe ngomsebenzi wokuxilongwa kwempazamo.
4. Ukusebenza okugqwesileyo kokusingqongileyo
Ukuthobela imigangatho yokukhupha isithuthi esikhethekileyo.
5. Inkqubo ye-ICT ephucukileyo
Iza umgangatho kunye nenkqubo ye-KOMTRAX.
Iingcebiso:
Iimbangela kunye neendlela zokusombulula ingxaki yokunqongophala kwamandla enjini ye-bulldozer
1. Uphando lwesizathu
Ubushushu bamanzi e-injini ye-diesel, ubushushu be-oyile ye-injini, ubushushu bomoya wokungena kunye noxinzelelo (kubandakanya ukusilela koluvo) aziqhelekanga.Emva kweyunithi yokulinganisa, inzwa yoxinzelelo lukaloliwe, umbhobho wepetroli, kunye ne-injector ye-fuel ingaphumeleli, i-injini ye-diesel yokulawula i-electronic unit iya kufumanisa ukusilela kwaye ayiyi kuyeka ngokukhawuleza.Kunoko, amandla e-injini ye-diesel aya kuncipha ukwenzela ukuba isantya se-injini ye-diesel sinokunyuswa kuphela kwi-1500r / min.Xa usebenzisa ibulldozer, iya kuziva ingonelanga amandla.Xa amandla enganele, jonga kuqala ukuba kukho ikhowudi yephutha eboniswe kwisixhobo, kwaye ufumane indawo yephutha ngokwekhowudi yephutha ukuphelisa iphutha.
Akukho mboniso wekhowudi yempazamo kwisixhobo, ikakhulu ngenxa yokungaphumeleli kwenxalenye yomatshini.Umzekelo: Ibulldozer ibitshintsha isihluzo se-oyile kunye ne-oyile rhoqo kwiiyure ezingama-250 ngokwemigaqo yokugcinwa kwe-injini ye-diesel, kwaye icoca rhoqo isihluzo somoya.Emva kokugcinwa kwe-250h yesibini, kwakungekho amandla aneleyo kwaye akukho khowudi zempazamo.Ngoko ke, ukungaphumeleli kwenkqubo yokulawula i-elektroniki kukhishwa, kwaye kugwetywa njengokungaphumeleli komatshini.Uhlolo lwafumanisa ukuba ijoyini phakathi kwe-exhaust manifold ye-cylinder yesithathu ye-injini ye-diesel kunye nentloko ye-cylinder ine-oil stains.
2. Indlela yokukhutshwa
Uqhawule i-exhaust manifold kwaye wafumana ioli kwi-exhaust passage.Susa i-injector yamafutha kwaye uyivavanye ngezixhobo ezikhethekileyo.Emva kokuvavanya, kufunyenwe ukuba i-valve yenaliti ye-injector ye-fuel ixinyiwe kwaye ayikwazi ukusebenza.Ukususela kolu hlalutyo, ioli kwi-passage yokukhupha ibangelwa yi-volatilization yeoli ye-injini, i-condensation kunye nokuvuza apha ngenxa yokuba i-fuel injector ye-cylinder ayisebenzi.
Emva kokufaka kunye nokugqithisa i-injector yamafutha, qalisa injini ye-diesel, injini ye-diesel iqala ngokuqhelekileyo, umbala womsi uqhelekile, akukho msi omnyama xa usebenza phantsi komthwalo onzima, ukusebenza kwawo wonke umatshini kubuyiselwa, kunye nephutha lokungonelanga. amandla ayapheliswa.
