I-Caterpillar CAT374 I-Second Hand Excavator

I-Yueboda Construction Machinery Trade (Tianjin) Co., Ltd. ingomunye wabakhiqizi nabaphakeli abanokwethenjelwa kakhulu be-caterpillar cat374 second hand excavator e-China. Siyakwamukela ukuthenga imishini eshibhile esitokweni lapha efektri yethu. Imikhiqizo yekhwalithi nenani eliphansi kuyatholakala.

Isizukulwane esilandelayo se-Caterpillar-isizukulwane se-CAT® 374 hydraulic excavator siyi-benchmark ultra{2}}i-hydraulic excavator enkulu eklanywe i-Caterpillar yezimayini{3}}zezimayini eziphezulu,{4}}ezinkulu{4}}zokuhambisa umhlaba, kanye{5}}nezinhlelo zokusebenza zengqalasizinda ezisindayo. Njengemodeli eyinhloko emndenini we-Caterpillar "Next{7}}Generation", umklamo wayo ugxile ezintweni ezintathu ezibalulekile: ukukhiqiza okuphezulu, ukuqina okuphezulu, nezindleko eziphansi zokusebenza. Ihlose ukuhlinzeka abasebenzisi ngevelu yomjikelezo wempilo "yamandla aqinile, okukhiphayo okuzinzile, nesikhathi esincane sokuphumula," okuyenza ibe umholi ekusebenzeni kahle nokuqina phakathi kwabavubukuli esigabeni sayo (ngaphezu kwamathani angu-50).

1. Amandla kanye nohlelo lweHydraulic: Okukhiphayo Okuphumelelayo, Ukulawula Okunembile
Umthombo Wamandla: Ifakwe injini ye-Caterpillar C18TTA eqondile{1}}kadizili yomjovo (izinga lokukhishwa kwe-China IV), elinganiselwe ku-569 kW ngo-2100 rpm, inikeza i-torque ephezulu ngesivinini esiphansi. Ihlanganiswe nohlelo oluthembekile lokukhipha i-exhaust aftertreatment (asikho isikhathi sokuphumula esidingekayo ukuze kuvuselelwe kabusha), iqinisekisa ukuphuma kwamandla okuzinzile nokuhambisana nemvelo. IHydraulic System: Isebenzisa i-hydrostatic swing circuit ezimele, isistimu ye-hydraulic ifinyelela ukukhuphuka kwe-torque engu-10% uma iqhathaniswa nesizukulwane sangaphambilini, ifinyeza izikhathi zomjikelezo ukuze kusebenze ukushwibeka okushelelayo, okubikezelwa kakhudlwana. Iphampu eyinhloko ikwazi ukugeleza okuphezulu okungu-896 L/min kanye nengcindezi enkulu yokusiza engu-37 MPa. Izindlela zokusebenza ezintathu{11}}Zinamandla, Zihlakaniphile, Nezibaso{12}}Zisebenza kahle{13}}zivumela ukulungiswa okuvumelana nezimo ngokusekelwe ezimeni zokusebenza, ukulinganisa ukusebenza kahle nokonga kukaphethiloli.
Ukukhiqiza: Ngomjikelezo wokusebenza othuthukisiwe (ukumba-ukuguqula{1}}ukulahla), isistimu ingalayisha amaloli angafika kwangu-33 anomthamo wokulayisha we-36 metric ton (40 short ton) ngehora, ikwenze ifanele{5}}imisebenzi emikhulu yokuhlubula nokulayisha ezimayini ezinkulu.