Caterpillar Marine has unveiled a new hybrid thruster concept which it claims can offer dramatic cost. Caterpillar Marine has announced that the first Cat Marine Hybrid Thruster system will be delivered to an undisclosed shipyard in Singapore and will be commissioned this year.
This new propulsion setup is claimed to outperform a straight diesel mechanical drive system in all partial load conditions and offers improved fuel economy and substantial through-life savings for a variety of offshore support vessels. Caterpillar claims that for vessels spending long periods of time in standby or DP (dynamic positioning) service, the annual fuel savings by adopting this hybrid system could be as high as 35% calculated across the entire operating profile of the vessel.
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