SCHOTTEL said it has delivered propulsion units for nine more newly built cargo vessels. Each of the carriers, designed by the Russian company Marine Engineering Bureau, is equipped with two rudder propellers from the German propulsion systems manufacturer.The main propulsion of the multipurpose dry cargo vessels consists of a pair of diesel-driven SCHOTTEL RudderPropellers type SRP 340, each with an input power of 1,200 kilowatts at 1,000 revolutions per minute. With this thruster configuration…