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100 years in Operation

Masson Marine manufacture gearboxes, shafts and propellers which can be bought as individual components or as a unique all-in-one marine propulsion system solution.

Masson marine gearboxes have a reliable hydraulic system and strong casings machined with high precision which are suitable for continuous heavy-duty operation. This makes them an ideal solution for workboats, including naval ships, barges, ferries, fishing vessels and life boats all around the world.

  • Power ranges from 500 to 5000kW
  • Reduction ratios up to 14
  • Propeller diameters up to 5 metres
  • Limitless adaption possibilities of live and clutch-controlled PTO attachments
  • Complete tailor-made propulsion solutions including transmissions, propellers (controllable and fixed), electrical azimuth thrusters, driving pumps, generators and all auxiliary equipment.

Bespoke Design

Masson are proud of their expert designers, long-standing OEM status and their continuous innovation to meet the ever-changing needs of their customers and of the industry, ensuring their range is always relevant and growing.  Masson can design and manufacture bespoke gearboxes to meet specific requirements.  If you require a unique gearbox please contact the Proteum team today to discuss your requirements.

Serviceability

Masson gearboxes are very easy to maintain.  One unique feature is that the clutch pack can be changed while the engine is in situ.  This greatly reduces the amount of time and inconvenience associated with general maintenance of the gearbox.  The gearbox can be changed using standard tools.

Masson have a Worldwide Service Network of over 30 dealers.  They hold a large stock of spare parts and have a dedicated In-House Qualified Team supplying technical analysis, spare parts recommendations and workshop manuals.