SCHOTTEL is to equip a new OX series tractor tug from U.S.-based aluminum workboat builder Silverback Marine with two SCHOTTEL RudderPropellers type SRP 100. Designed in collaboration with Seattle headquartered Elliott Bay Design Group, the…<p><p>https://www.marinelink.com/news/schottel-equip-tug-rudderpropellers-526980</p></p>