ASD Tug 2411 "Bugsier 22" Bugsier Reederei, the company, with the largest tug fleet under German flag, has taken delivery of an ASD Tug 2411, named Bugsier 22. The tug operates in German ports.. The ASD Tug 2411 incorporates a state-of-the-art hull and skeg design with recent developments in fender, fairlead and winch design, as well as excellent sea-keeping features and towing characteristics. Download Product SheetSee all deliveries