Name: Polaris
Type: Suction dredger
Owner: Zand- en Grinthandel Van Ouwerkerk
Built by: Van der Giessen de Noord, Alblasserdam
Year: 1950
Total installed power: kW
Length o.a.: 65,0 m
Breadth: 10,5 m
Draught: 1,4 m
Suction pipes: mm
Dredging depth: m