The Type 745 Stollergrund-class multi-purpose ship was a class of multi-purpose ships built for the Wehrtechnische Dienststelle 71 (WTD 71) of the German Navy in Eckernförde and the Marinearsenal Wilhelmshaven.

Three units are still in use for the WTD 71, the other two boats were sold to the Israeli Navy.

The hull is made of steel and divided into eight compartments by seven bulkheads.

For better maneuvering, cross-thrust steering systems are installed in the fore and aft.

Fixed equipment includes a ship's crane and accommodation for embarked personnel.