Kungani injini yedizili yeCummins iyisinqumo esingcono kakhulu samandla epompo?

1. Ukusetshenziswa kwemali okuphansi

* Ukusetshenziswa kukaphethiloli okuphansi, okunciphisa ngempumelelo izindleko zokusebenza

Ngokwenza ngcono isu lokulawula nokuhlanganisa izimo zokusebenza zangempela zemishini, ukonga uphethiloli kuyathuthukiswa kakhulu. Ipulatifomu yomkhiqizo ethuthukisiwe kanye nomklamo olungiselelwe kwenza indawo yokusetshenziswa kukaphethiloli kwenjini ibe banzi futhi isebenzise kahle uphethiloli kunohlobo olufanayo lwenjini.

* Izindleko zokulungisa eziphansi kanye nesikhathi sokulungisa, kunciphisa kakhulu ukulahlekelwa umsebenzi olahlekile ngezikhathi ezimatasa

Umjikelezo omude wokulungisa imishini ungamahora angama-400, izinga lokwehluleka liphansi, isikhathi sokulungisa esimaphakathi kanye nezindleko cishe ziyingxenye yohlobo olufanayo lwenjini, kanti isikhathi sokusebenza side. Usayizi wenjini mncane kunowenjini ezifanayo, isikhala sokulungisa sikhulu, futhi ukulungiswa kuyashesha. Ukushintshana okunamandla kanye nokuthuthukiswa kwemishini okulula.

2. Imali engenayo ephezulu

* Ukuthembeka okuphezulu kuletha izinga eliphezulu lokusetshenziswa, okukudala inani elengeziwe kuwe

Umklamo ohlanganisiwe unciphisa inani lezingxenye nezingxenye cishe ngo-25% uma kuqhathaniswa nohlobo olufanayo lwenjini, ukuxhumana okumbalwa, kanye nokuthembeka okuphezulu kwenjini.

Indawo yokuthwala yebhereyi eyinhloko inkulu cishe ngo-30% kuneyohlobo olufanayo lwenjini, okungaqinisekisa ukuthi imishini yezolimo isenesikhathi eside sokusebenza ngaphansi kwezimo zomthwalo ophezulu.

* Amandla aphezulu kanye nokusebenza kahle okuphezulu komsebenzi

Uma kuqhathaniswa nohlobo olufanayo lwenjini, i-torque reserve coefficient inkulu, amandla anamandla, futhi ingahlangabezana nezimo zokusebenza ezahlukahlukene eziyinkimbinkimbi.

* Ukuzivumelanisa nezimo okungcono kwemvelo

Ngemva kokuhlola okuningi kokuphakama okuphezulu, ukushisa okuphezulu, izinga lokushisa eliphezulu, ukubanda okukhulu kanye nezinye izivivinyo zemvelo ezinzima, ingabhekana kalula nezimo zokusebenza ezahlukahlukene kakhulu futhi iyakwazi ukuzivumelanisa nezimo kahle.

Ikhono lokuqala umthwalo osezingeni eliphansi linamandla, futhi ukusebenza kokuqala umthwalo osezingeni eliphansi kuyathuthuka ngokuya ngezici zangempela zokusetshenziswa kwemishini.

*Umsindo ophansi

Ngokusebenzisa isu lokulawula nokwenza ngcono kanye nokusetshenziswa kwezinketho zokunciphisa umsindo, inomsindo ophansi.

Injini engu-2900 rpm ixhunywe ngqo empompini yamanzi, engahlangabezana kangcono nezidingo zokusebenza kwamaphampu amanzi asheshayo futhi inciphise izindleko zokufanisa.