MultiCleaner ROV

ADVANCED CLEANING SOLUTON

With the MultiCleaner ROV we provide our clients with several options of performance. The multicleaner can be delivered in the base model setup as a Brush Cart, substituting traditonal brush cart operations. Super magnets and vertical thrust keeps the ROV in position, and with the additional optional booster thruster operations in current strong locations are possible.

Module based set up:

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)

Capacities and performances

Removes slime/algae without coating damage
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

ADVANCED CLEANING SOLUTON

A complete Lift on Lift off system for a MultiCleaner ROV

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

MULTICLEANER ROV

Rig 0.5 Brush Cleaning rig setup

The brushes are interchangeable to different kinds of hull growth.

MULTICLEANER ROV

Rig 1.0 HPWJHigh Pressure Water Jet setup

Filters are located within the MultiCleaner and will filter particles above 10 my
Adjustable nozzle pressure to ensure a pressure that fits every surface