-
Tsarin Kula da Cutter Na atomatik don Cutter Head da Masu Dredgers na Yanke
An tsara tasoshin hakowa don ayyukan tono.Yawanci ana yin waɗannan ne a ƙarƙashin ruwa, a cikin wuraren da ba su da zurfi ko kuma daɗaɗɗen ruwa, tare da manufar tattara ɓangarorin ƙasa da zubar da su a wani wuri daban, galibi don kiyaye hanyoyin ruwa.don tsawaita tashar jiragen ruwa, ko don gyaran ƙasa.
