Ugandaganda ugandaganda olandelelwa ngokuqhubekayo noma onamasondo obonakala ngensimbi yensimbi enamathiselwe ngaphambili komshini (okuthiwa i-blade).Ogandaganda basetshenziselwa ukusunduza nokumba ukungcola nemfucumfucu endaweni yokwakha noma inkwali yezimayini.Zibuye zisetshenziselwe ukugcwalisa imisele engemuva, ukucwenga kanye nokulinganisa umhlaba kanye nokunakekela imigwaqo.
Kunezinhlobo ezintathu zama-bulldozer: i-wheel bulldozer, i-crawler bulldozer kanye ne-mini bulldozer.
Njengoba igama liphakamisa, i-wheel bulldozer inamasondo esikhundleni samathrekhi.I-wheel dozer iyinketho efanelekile yamaphrojekthi adinga umsebenzi endaweni ethambile noma endaweni ebucayi, ngoba amathayi adala ukuphazamiseka okuncane endaweni evame ukwenza ithrekhi.I-wheel dozer nayo iyisinqumo esihle samaphrojekthi adinga ukuhamba nokuguquguquka.
I-wheeldozer ivamise ukuba nkulu kunedoza elandelwayo futhi ine-articulated hydraulic steering futhi ihamba nge-eksisi encane.
I-crawler dozer iyidoza ejwayeleke kakhulu, ebonwa amathrekhi ayo kanye ne-ripper ngemuva.Ngenxa yokuthi isiseshi (noma i-track bulldozer) inamathrekhi, siyifanelekela indawo edinga ukudonsa (njengezindawo ezinodaka noma ezishelelayo).
Amadoza e-Crawler angaba ngosayizi ukusuka emishinini enamandla amahhashi angu-75 angaphansi kwamaphawundi angu-20,000 kanye nalawo anamandla angu-900 anesisindo esicishe sibe ngamaphawundi angu-240,000.
I-mini bulldozer—ebuye ibizwe ngokuthi i-compact bulldozer—ilungele izindawo eziwumngcingo noma izindawo ezincane, njengezindlela zokushayela.Ngokufana ne-mini excavator, i-bulldozer encane incane kune-bulldozer yosayizi ojwayelekile.
Manje, e-China kukhona amafekthri ogandaganda ohlobo oludumile, okuhlanganisa i-SHANTUI bulldozer, i-XCMG bulldozer, i-SANY bulldozer, i-LIUGONG bulldozers, i-XCMA bulldozers njll. asetshenziswa kakhulu kumaphrojekthi okwakhiwa kwemigwaqo ahlukahlukene futhi athunyelwa emakethe yaphesheya.
Isikhathi sokuthumela: May-03-2022