Dredging Machine Dimensions. Dredging equipment can have these three functions integrated or choice of the dredger for executing a dredging operation depends not only on the above mentioned functions but also from other conditions such as the accessibility to the site, weather and wave conditions, anchoring conditions, required accuracy and so on.
Hopper Dredgers. Usually shipform in design, a hopper dredger deposits the dredged material in an onboard hopper for transportation. Both mechanical and hydraulic designs are common for loading the hopper as well as for discharging the dredged material. Trailing Suction Hopper Dredge.