2020 Sany SY550H hydraulic crawler excavator

Isingeniso Somkhiqizo

I-Sany SY550H hydraulic excavator isebenzisa isistimu "yokugeleza okuhle" kanye nesistimu yokulawula yokufanisa ehlakaniphile ye-"DOMCS" ethuthukisiwe ngokuzimele eyakhiwe ngu-Sany.Ukusebenza kahle kanye nokusetshenziswa kukaphethiloli kudlule amabhrendi aqhudelanayo, ngokusebenza kahle okuphezulu ngo-8% kanye nokusetshenziswa kukaphethiloli okuphansi ngo-10%.Injini ekhethekile ye-Sany inamandla aqinile nokuthembeka okuphezulu, ngaleyo ndlela iqinisekisa ukuzinza kokusebenza okuqhubekayo ezindaweni ezinzima.Uma kuqhathaniswa nemikhiqizo yangaphandle, ayigcini nje ngokugcina uphethiloli, kodwa futhi isebenza ngokushesha.

Izici zomkhiqizo

1. Uhlelo lwamandla
Ifakwe injini ye-Isuzu engu-6WG1 ephuma kwamanye amazwe enamandla angu-310kW, phakathi nendawo yokusebenza ephumelelayo, i-torque reserve yanele futhi okukhiphayo kuzinzile, esiza amakhasimende ukuxazulula izinkinga ngaphansi kwezimo zomthwalo osindayo.

2. Uhlelo lwe-hydraulic
Ifakwe i-valve eyinhloko elawulwa ngokugcwele nge-elekthronikhi ye-Kawasaki kanye nephampu eyinhloko, ukugudluzwa kwepompo enkulu kuthuthukiswa kusukela ku-212cc kuya ku-240cc, futhi kusetshenziswa i-valve eyinhloko engu-36-diameter, enciphisa ukulahlekelwa kwengcindezi yesistimu, ukusebenza kahle okuphezulu, kanye nokusetshenziswa okuphansi kukaphethiloli.

3. Umzila wezobuchwepheshe we-SCR*
Uhlelo lokuhlinzeka nge-urea lukhiqiza ukusabela kwamakhemikhali ku-NOX ukuze kuncishiswe ukukhishwa kwe-NOX, futhi ngokusebenzisa ukulawula okunembile kokuthatha kanye nokukhipha kanye nevolumu yomjovo kaphethiloli, ukusha ku-cylinder kuphelele kakhulu, izinhlayiya ze-PM ziyancipha, futhi ukusetshenziswa kukaphethiloli kuyancipha.

4. Isistimu yokulawula ukuzilungiselela yona ye-AOCT
Ngokusebenzisa ubuchwepheshe bokulawula ukuzilawula kwe-AOCT, ngokwezimo zokusebenza ezihlukene, igiya ngalinye nemodi ingasebenza endaweni engcono kakhulu yokusebenzisa uphethiloli yenjini kanye nendawo ephezulu yokusebenza kahle kwevolumu yephampu eyinhloko, futhi ibone ukufana okuhle phakathi kwenjini nenjini. iphampu enkulu, ngaleyo ndlela kuzuzwe ukusebenza okuhle kakhulu kokusebenza kahle okuphezulu nokusetshenziswa kancane kukaphethiloli.

5. Ukuthuthukiswa Kwebhakede
Ibhakede elikhulu elijwayelekile elingu-3.2m3 lingafakwa ibhakede elikhulu kakhulu elingu-3.8m3, futhi nesakhiwo sepuleti le-blade elingagugi sithuthukisiwe ukuze kuqinisekiswe impilo ende yesevisi.Uchungechunge olune lwamabhakede lungalungiswa ukuze luhlangabezane "nebhakede elilodwa lesimo esisodwa", ukuthuthukisa ukusebenza kahle kokwakhiwa, ukubhekana kalula nezimo ezihlukahlukene zokusebenza eziyinkimbinkimbi, nokuthuthukisa inani lomkhiqizo kanye nenzuzo yamakhasimende.

5. C12 ikhebhu
Ikhebhu esanda kuthuthukiswa ithuthukiswa ngokwemisebenzi emihlanu “yokuxhunywa kwenethiwekhi okukhaliphile, ukusebenzisana okuhlakaniphile, ukwakhiwa okuhlakaniphile, ukushayela okuhlakaniphile, nokugcinwa ngendlela ehlakaniphile” ukuze kuthuthukiswe ezokuzijabulisa, ukusebenzisana kanye nomuzwa we-technology.drive
Ubukhulu begumbi buyi-25mm ububanzi kunesizukulwane sangaphambilini, futhi isikhala sikhulu.Iwindi langaphambili linwetshiwe, indawo yengilazi yemoto yonke ikhulisiwe, nendawo yokubuka iba banzi.

6. Uhlakaniphile
Ifakwe isikrini sokubonisa esihlakaniphile samahora angu-10, isiyondisi somoya esididiyelwe, umsakazo, i-Bluetooth, i-GPS neminye imisebenzi, ukuqalisa okujwayelekile kokhiye owodwa, ukusekelwa kokutholwa kwamaphutha ne-alamu, ukulungisa iphutha nokuxilongwa okuhlakaniphile, kuphephe futhi kuhlakaniphe kakhudlwana.

7. Ukuthuthukiswa kwesimo somoya
Ipayipi le-air-conditioning entsha, indawo yokuphuma komoya ethuthukisiwe, umphumela wokupholisa ongcono kunemodeli yangaphambilini, ivolumu ye-condenser enkulu kunemodeli yangaphambilini, isiyolisi singawashwa imoto, futhi kulula ukusinakekela.