Correction of low Bollard Pull on Two Tugs by Propeller Replacement or Modification

Renewing and modifying propellers

Investigated the cause of & corrected low bollard pull & engine overloading on two tugs. One 40 T BP ASD & one 41 T BP Twin Screw tug. Propellers replaced on the ASD & pitch corrected on the Twin Screw. Both tugs successfully trialed.

Project information;