Boosterstation dredging for sale. With a Catepillar 398 engine (Year of manufacture 1987) A booster station is a critical component of a dredging project, which involves removing sediment, sand, and other material from a waterway or harbor to increase its depth and improve navigability. During the dredging process, a dredger vessel typically collects the dredged material from the waterway bottom and pumps it to a designated discharge location, such as a beach or a designated dumpsite. However, t ...