Talleres Industriales S.A

Puts Trosvik's MultiCleaner ROV to Work in the Panama Canal

Trosvik Oceantech AS has recently delivered its first MultiCleaner ROV to the Panama-based ship service company Talleres Industriales S.A. Following an extensive testing and approval process, the remotely operated underwater vehicle is now fully operational, cleaning ship hulls in the Panama Canal.

About Talleres industriales S.A.

Talleres Industriales S.A. in Panama offers a wide range of maritime services, with hull cleaning representing a significant part of their operations.

The Panama Canal is one of the world’s busiest and most important maritime passages, connecting the Atlantic and Pacific Oceans. However, this also represents a serious risk of invasive species being transported via contaminated hulls from one ocean to another — a growing global environmental concern.

Operating on both sides of the Panama Canal, Talleres therefor can make a big difference to one of the most significant environmental threats in global shipping today.  

MultiCleaner ROV with Rig 0.5 Brush Cleaning rig setup. The brushes are interchangeable to different kinds of hull growth. 

Trosvik’s MultiCleaner ROV is a remotely controlled underwater cleaning unit. The version delivered to Panama is equipped with brush cleaning technology, but the ROV can also be configured with a high-pressure water jet system. Using magnetic fields and powerful thrusters, the ROV can be safely and easily maneuvered around the vessel by remote control, while the brushes or jet system effectively remove fouling and algae from the hull.

At the same time, onboard cameras and sensors allow the operator to inspect the hull, propellers, and thrusters while cleaning is in progress.

See more technical spesifications for Multicleaner ROV

General facts:

  • Module based set up
    Rig 0.5; Brush cleaning rig setup (no collection of fouling)
    Rig 1.0; HPWJCF (High Pressure Water Jet Collect and Filtrate) set up for environmental considerations (collection/filtration of fouling) – 2026
    Rig 2.0; HPWJCFO (High Pressure Water Jet Collect, Filtrate and Oxidise) setup currently in R&D process. 2028
  • The system can be built into a workboat or used from a trailer onshore
  • Can be fitted with different cleaning rig setups (Rig 0.5, 1.0 – 2.0)

Capasities and performances:

  • Removes slime/algae and barnacles
  • Allows regular cleanings between dry
    docking potentially extending future
    dry docking periods
  • Fully loaded VLCC hulls can be cleaned in full – day and night
  • Around the clock cleaning thus a minimum of down time
  • Cleaning capacity 1,000-2,000 sqm/hour
  • Video report of hull cleaning operations can be provided within
    48 hours

Technical details:

  • Dimensions:
    330 cm (L) x 170 cm (W) x 85 cm (H)​
  • Frame: Stainless steel, tube structure​
  • Weight: 1,350 kg​
  • Max. depth: 60m​
  • Buoyancy: Solid cell structure ​
  • Power input: / 990 Vac, 3 phase, ​
    60 Hz, – 60 kW​

Additional design features:

  • Booster thruster:
    Adds additional 50% thrust for high current locations​
  • Barnacle Plow:
    For plowing off barnacles and algae before the brushes or HPWJ takes the remaining​
  • Super Magnets:
    For keeping the ROV aligned with the hull in high swell locations​

Read the MultiCleaner feature in Talleres’ own Marine Solutions Magazine

CONTACT US

Please get in touch with us for more information and demo!

MULTICLEANER ROV

A Patented Hull Cleaning solution!