Hull Cleaning and Inspection Robot

The Hull Cleaning and Inspection Robot attaches magnetically to the hull and can operate autonomously across the surface regardless of water conditions. Its high-pressure jetting system and mechanical brush discs remove marine growth, rust, and fouling effectively, while an integrated image recognition module provides real-time inspection of hull condition and corrosion levels.

With a modular body, high-pressure jetting system, launch and recovery system, and remote field control terminal, it is the first system of its kind in China capable of operating both in air and underwater.

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Main Features

Key Performance Metrics

The Hull Cleaning and Inspection Robot delivers high jet pressure, reliable adhesion to hull surfaces, and stable mobility for cleaning and inspection in challenging environments. Its design balances strong cleaning force with precise data capture, ensuring effective hull maintenance and condition monitoring.

Tool Capability

The system combines high-pressure jetting with integrated imaging to perform cleaning and inspection in a single pass. It detects marine growth and corrosion while simultaneously restoring hull condition, reducing the need for separate inspection and cleaning operations.

Functional Highlights

Certified to Zone 1 explosion-proof standards, the robot is safe for use on FPSOs, oil tankers, drilling platforms, and vessels carrying hazardous cargo. It features spatially visualised operation planning, automatic path optimisation, and built-in fall protection to ensure secure deployment. Backed by Subsea Forge’s 24/7 after-sales service and support, the system offers reliable performance throughout its operational life.

Technical Specifications

Working Depth

100m

Single Cleaning Width

1500mm

Dimensions (customizable)

1040mm (length) * 643mm (width) * 594mm(height)

Sea State

Normal operation under Sea State 3

Weight in Air

75kg

PM Suction

≥1ton

Product Highlights

Dual Jet Cleaning Modes

Surface jetting at 50 MPa and underwater cavitation jetting at 30 MPa, combined with brush discs, ensure effective removal of marine fouling under varied conditions.

PM Suction System

A powerful PM suction system enables secure multi-directional movement across different hull shapes, providing stability and coverage where traditional cleaning systems struggle.