PROJECTS

David Winslow

OUR PROJECTS

Repowering of Tugboat DAVID WINSLOW

In early 2024, Hornblower Marine embarked on the significant project of repowering the tugboat DAVID WINSLOW, operated by Stasinos Marine LLC. This initiative aimed to enhance the vessel’s performance, ensure compliance with environmental regulations, and improve its operational capabilities. The DAVID WINSLOW, originally powered by two Detroit Diesel 12-V71 engines, has undergone a major transformation to better serve its role in the maritime industry.

Project Overview

The repowering project involved upgrading the DAVID WINSLOW with modern, efficient engines, structural modifications, and auxiliary system enhancements. The work was carried out by Hornblower Marine’s skilled team, ensuring that the tugboat now meets the latest environmental standards and operates more efficiently.

Key upgrades include:

  • Installation of new engines
  • Structural enhancements, including an upper wheelhouse
  • Installation of new face winches
  • Replacement of generator sets

Notable Features

  •    Length Overall: 54 ft
  •    Propulsion: 2x Tier III Baudouin 6M26.3 P1 engines
  •    Rated Horsepower: 1,200 HP
  •    Rated Bollard Pull: 13.2 tons
  •    Certifications: USCG Subchapter M, Coastwise

Conversion Details

ENGINE UPGRADES

The DAVID WINSLOW has been equipped with two state-of-the-art Baudouin 6M26.3 P1 diesel engines, providing a combined output of 1,200 horsepower. These engines are EPA Tier III compliant, ensuring that the vessel adheres to current environmental and emission standards, significantly reducing its environmental impact.

STRUCTURAL AND OPERATIONAL ENHANCEMENTS

As part of the upgrades, an upper wheelhouse was added to the DAVID WINSLOW. This structural enhancement improves visibility and control, enhancing the vessel’s operational efficiency and safety, especially in complex maneuvering scenarios.

WINCH INSTALLATION

The vessel was outfitted with two new Nabrico DF-1-30-11R-NORF_M4 face winches. These robust winches enhance the tugboat’s towing and mooring capabilities, making it well-suited for the demanding operational environments it encounters.

GENERATOR SET REPLACEMENT

The old 20kW Delco generator sets were replaced with two 30kW Kubota KK3 generator sets, also Tier III compliant. This upgrade ensures a more reliable and efficient power supply for the vessel’s electrical systems, boosting its operational readiness and sustainability.

Operational Impact

The comprehensive repowering of the DAVID WINSLOW has greatly improved the vessel’s performance and compliance with environmental standards. The integration of advanced engines, enhanced structural features, and upgraded auxiliary systems has equipped the tugboat to meet the rigorous demands of modern marine operations. The improvements ensure that the DAVID WINSLOW operates more efficiently and safely, providing reliable service in its role.

Conclusion

The successful repowering of the DAVID WINSLOW by Hornblower Marine underscores our commitment to delivering high-quality marine solutions that enhance operational efficiency and environmental compliance. This project highlights our expertise in vessel upgrades and our dedication to supporting sustainable maritime operations.
 
For more information about our conversion projects and services, please contact Hornblower Marine →