Excavator rake chidebe ndi chida chokwera pa mkono wa chofukula, chomwe nthawi zambiri chimakhala ndi mano angapo opindika achitsulo.Ntchito yake yayikulu ndikuyeretsa ndi kutchingira zida zamitundu ndi makulidwe osiyanasiyana panthawi yakukumba.Nazi zina mwa ntchito za excavator rakes:
1. Ntchito yoyeretsa: M’madera monga kukumba milu ya zinyalala ndi malo omangapo, kugwiritsa ntchito zofukula ndi ma rakes poyeretsa kungathandize kuti ntchito yomanga ikhale yogwira mtima kwambiri.
2. Zida zowunikira: Zomwe zimagwiritsidwa ntchito m'mphepete mwa mitsinje, minda yamchenga, ndi malo ena, zonyansa zamitundu yosiyanasiyana zitha kulekanitsidwa ndi ma rakes kuti zitheke kugwiritsa ntchito bwino zinthu.
3. Ntchito yokonza malo: Tembenuzani dothi lalikulu ndikulilekanitsa ndi zinyalala kudzera musefa, kuti ntchito yomanganso ikhale yabwino.
4. Ntchito yofufuza: Pofufuza zitsulo, mbande zofukula, ndi zinthu zina zakutchire, zofukula zingagwiritsidwe ntchito limodzi ndi mareki pofufuza ndi kuyeretsa.
Mwachidule, malinga ndi zofunikira za ntchito zosiyanasiyana, kugwiritsa ntchito ma rakes ofukula kumatha kumaliza bwino ntchito ndikuwongolera ntchito yomanga.