Cummins K19 Engine Assembly Featured Image

Cummins K19 Injini yeNdibano

Inkcazelo emfutshane:

Inkcazo: I-Cummins K19 Engine Assembly, entsha kraca kwaye iyinyani, le njini iveliswa yiCCEC, iChongqing Cummins Engine Company.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

IiNkcazo zeNjini ye-K19

Uhlobo	I-four-stroke, i-silinda emithandathu emgceni
Imo yokuthatha	Icharge kakhulu kwaye ipholile
Ukufuduswa	19L
Bore X stroke	159mm x 159 mm

Iimpawu zemveliso ye-injini ye-K19 series

Amandla aphezulu:
Amandla agubungela i-450-890 yamandla kunye ne-torque ephezulu yi-2586 yeemitha ze-Newton.
I-self-weight yi-1838 kg, kwaye umlinganiselo wamandla-kuya-ubunzima mkhulu.

Ukusetyenziswa kwamafutha aphantsi kunye noqoqosho oluhle:
Inkqubo yamafutha eCummins PT, uxinzelelo oluphezulu lwenaliti, ukuqinisekisa i-atomization ye-injini elungileyo kunye nokutsha okupheleleyo.
I-Holset esebenzayo yokukhupha igesi ye-turbocharger inokuqinisekisa ukungena ngokupheleleyo, ukuphucula ukusebenza kwe-injini, ukuphucula ngakumbi ukutsha, kunye nokunciphisa ukusetyenziswa kwe-injini ethile.
Ubuchwephesha bokupholisa umoya ukuya emoyeni buqinisekisa ukungena komoya okwaneleyo kunye noqoqosho olungcono lwamafutha.

Ubume obubambene kunye nokugcinwa lula:
I-liner ye-cylinder emanzi inokutshintshwa kunye nefuthe elihle lokutshatyalaliswa kobushushu kunye nokutshintshwa lula.
Zonke iimodeli zinokuguquguquka okunamandla, inqanaba eliphezulu lokulandelelana kunye nokugcinwa lula.
Zomibini ibhloko ye-cylinder kunye nentloko ye-cylinder ithatha i-oyile eyakhelwe ngaphakathi yoxinzelelo lwe-lubricating passage, enesakhiwo esincinci kunye nesantya esisezantsi sokungaphumeleli.

Ubume bobuchwephesha, umgangatho obalaseleyo:
Inkqubo yokuthambisa: Zonke iindawo ezihambayo zinyanzeliswa ukuba zithambise;impompo yegiya enomthamo omkhulu ibonelela ngoxinzelelo lweoyile yokuthambisa ukuthambisa iibheringi kunye nokupholisa ipiston;i-oyile epholileyo, isihluzo esigcweleyo, kunye nesihluzo se-bypass sigcina imeko ye-oyile elungileyo.
Inkqubo ye-Fuel: I-Cummins PT ye-fuel system, ukutshiswa okulungiselelwe, amandla ombane;I-STC isasaze inkqubo yexesha ukuqinisekisa ukutsha okungcono phantsi kwazo zonke iimeko zokusebenza;inkqubo yokubonelela ngamafutha oxinzelelo oluphantsi, ixhotyiswe ngamafutha endlela enye yesekethe, ikhuselekile kwaye inokuthenjwa.
Inkqubo yokupholisa: Ukupholisa amanzi ngenkani ngempompo yamanzi ye-centrifugal, uyilo lomjelo omkhulu wokuhamba, isiphumo esihle sokupholisa;isihluzo samanzi esijikelezayo kunye nezongezelelo ezikhethekileyo ze-DCA zinokuthintela ngokufanelekileyo irusi kunye ne-cavitation, ukulawula i-asidi yesipholisi kunye nokususa ukungcola.
Inkqubo yokuthatha kunye nokukhupha: i-Holset esebenzayo yokukhupha igesi ye-supercharger iphucula ngakumbi ukutsha;umbhobho wokukhupha uxinzelelo lwe-pulse unokusebenzisa ngokupheleleyo ukukhupha amandla egesi kunye nokuphucula ukusebenza kakuhle kwe-injini;iteknoloji yokupholisa emoyeni ukuya emoyeni iqinisekisa uqoqosho olungcono lwamafutha kunye nokukhutshwa.

Ukusetyenziswa kwemveliso

Uluhlu olubanzi lwezicelo: Ekubeni i-Cummins yangena e-China ngo-1975, ii-injini ze-K19 zisetyenziswe ngokubanzi kumatshini wokwakha, izithuthi ezinzima, ukuveliswa kwamandla, amandla enqanawa kunye nezinye iindawo;yenze intsebenziswano ecwangcisiweyo kunye nabathengi ababalulekileyo.
Udumo oluphezulu: Njengomnye weemodeli eziphambili zentsapho yaseCummins, ii-injini ze-K19 ziphumelele ukuqondwa okuphezulu kubathengi kwiinkalo ezahlukeneyo ezinamandla anamandla, ukusetyenziswa kwepetroli ephantsi kakhulu, ukuthembeka okuphezulu kunye neendleko zokugcinwa okuphantsi.