Njira yofukula ya excavator

Kubwera kwa nthawi yamakina, patsamba lililonse ndife zida zodziwika bwino zofufutira，Chifukwa chakuchita bwino kwambiri komanso magwiridwe antchito ambiri, chakhala chida chomwe chimakonda kwambiri ntchito zambiri. Ndiye kodi wofukulayo ali ndi luso lotani pokumba nthaka?

Pokumba dziko lapansi, pali luso, lomwe nthawi zambiri limakhala ndi silinda ya ndowa ngati yayikulu, yokhala ndi silinda yamanja yosunthika ngati chowonjezera, mbali ya dzino la ndowa iyenera kusinthidwa molingana ndi njira ya ndodo ya ndowa. Dzino la ndowa lilowedwe m'nthaka ngati masamba odula mpeni m'malo mogunda m'nthaka.

Ngati ili m'mphepete mwa dothi, ndipo nthaka ndi yolimba, ndi bwino kugwiritsa ntchito zidebe ziwiri kapena zitatu zokha kudula nthaka, ndiyeno kukumba. ayenera kukhala odzaza, kwezani chidebecho, yesetsani kuyimitsa mayendedwe ena onse, kusuntha kokhazikika kamodzi kokha, kuti liwiro la kugwedezeka likhale lachangu kwambiri. sichimapangitsa kuti nthaka igwe kuseri kwa ndowa, ndipo ndowa imatseguka mofulumira pamene dothi likutsitsa.

Kuchokera apa tikutha kuona kuti wofukula bwino amafunikanso kukhala ndi luso logwira ntchito. Kupyolera mu mfundo zosiyanasiyana za chidziwitso ndi luso lachidziwitso, tikhoza kugwiritsa ntchito bwino chofufutira kuti timalize ntchitoyi.