IIMVELISO
ISIXATHU SE-RACK SE-BULLDOZER EYENZIWA YE-ALLOY STEEL
Igama: ibulldozer 3 ibha yezihlangu zomkhondo zenziwe ngentsimbi ekhutshiweyo, intsimbi.
Izinto eziphathekayo: intsimbi ye-alloy okanye ngokweemfuno zabathengi.
Imilinganiselo: Ngokwemizobo yobugcisa.
Ubume be-Shanvim track shoe:
Izicathulo zomkhondo ezisetyenziswa ngokuqhelekileyo zihlulwe zibe ziintlobo ezintathu ngokwemilo yomhlaba.Kukho iintlobo ezintathu zembambo enye, iimbambo ezintathu kunye nomzantsi osicaba.Kukho nezihlangu zomkhondo ezinxantathu zomntu ngamnye.Izihlangu zomkhondo ezilomeleziweyo zodwa zisetyenziswa ikakhulu kwi-bulldozers kunye neetrektara, kuba olu hlobo lomatshini lufuna izihlangu zomkhondo ukuba zibe ne-traction ephezulu ngaphambi kohlengahlengiso.Nangona kunjalo, ayifane isetyenziswe kumatshini wokumba, kwaye olu hlobo lwesihlangu somzila lusetyenziswa kuphela xa isakhelo se-drill sifakwe kumatshini wokumba okanye xa kufuneka i-horizontal thrust enkulu.Utsalo oluphezulu luyafuneka xa ujika usuka emntwaneni, ngoko ke ibar yokukhasa ephezulu (oko kukuthi, i-crawler spur) iya kuwucudisa kude umhlaba (okanye umhlaba) phakathi kwemivalo ye-crawler, kwaye ichaphazele ukushukuma kwe-excavator.
Isihlangu somkhondo wesinyithi sinokwahlulwa sibe: ipleyiti yokumba, ipleyiti ye-bulldozer, ezi zimbini zisetyenziswa ngokuqhelekileyo, zisebenzisa intsimbi yecandelo njengento ekrwada.Kukwakho nomgangatho omanzi osetyenziswa ziibulldozers, ezaziwa njenge "triangular plates", eziziipleyiti eziphosiweyo.Olunye uhlobo lwe-slab yokuphosa lusetyenziswa kwi-crawler cranes.Ubunzima beli slab buncinci njengeekhilogram zamashumi, kwaye buninzi beekhilogram ezilikhulu.