Kuwotcha makina amphamvu

Zathugwira zingwe zinayi (dredging grab)imagwiritsa ntchito ukadaulo waku Japan, ndipo chosindikiziracho chimagwiritsa ntchito chisindikizo cha labyrinth, chomwe chimathandizira kwambiri moyo wogwirira ntchito.Nthawi ino timakonda 8CBM, kulemera kwakufa 18T, komwe kumakonda kukumba matope, miyala, mchenga wachitsulo kuchokera ku mitsinje ndi nyanja.Chifukwa cha kukana kwakukulu kwa zinyalala zapansi pamadzi komanso zofunika kwambiri pazakuthupi, ndowa yathu yowotchera yasinthidwa malinga ndi ukadaulo ndi zida potengera malo ogwirira ntchito apaderawa, kusunga zabwino zoyambirira za chidebe chowombera, ndikupangitsa kuti ikhale yogwira mtima kwambiri. , moyo wautali wautumiki ndi zina.