Hydraulic excavator ndi mtundu wamakina omwe amagwiritsidwa ntchito kwambiri pomanga, yogwira ntchito yomanga misewu, kumanga mlatho, kumanga nyumba, kusungirako madzi akumidzi, chitukuko cha nthaka ndi madera ena.Itha kuwoneka paliponse pomanga ma eyapoti, madoko, njanji, minda yamafuta, misewu yayikulu ...
Werengani zambiri