The Wartsila Propac propulsion package for theJohannes Ostensjo-owned newbuilding also includes Wichmann PR90.41 CP "propellers and a Wichmatic 2 propulsion control system. Four six-cylinder L32 ...
One thousand operating hours later, the Wartsila 64 is now in the endurance ... preparation for the day when singleengines and single-propellers cannot respond to the output needed by the largest ...