AD-100 — Starting selection brief Manufacturer: Boya Gongdao A remotely operated platform described in the manufacturer brochure for underwater sump dredging, with suction, conveyance and treatment selected together. Vehicle weight: 100 kg Dimensions: 815 × 620 × 690 mm Thruster arrangement: 6 (2 horizontal + 4 vertical) Cameras: Front and rear Depth rating: Confirm for the supplied system Brochure separation capacity: 5 m³/h; treatment unit only Configuration note: The 5 m³/h figure relates to the supporting mud-water separation equipment. It is not a verified net sediment-removal rate. Confirm performance with representative sediment and the full pump-and-pipe system. Confirm current specifications and delivered scope with the manufacturer before purchase.