Dipper dredger
From BAWiki
Definition
Dredger that picks up soil from the ground with a backhoe.; Dredger with a fixed or mobile hydraulic excavator as an integral constituent device, working mostly with a backhoe.
Competence for Waterways
Dredger that picks up soil from the ground with a backhoe.; Dredger with a fixed or mobile hydraulic excavator as an integral constituent device, working mostly with a backhoe.