Work-Class ROV
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Work-Class ROV

Sealien's new-generation intelligent work-class ROV is engineered for high performance, reliability, and operational efficiency in complex subsea environments. Featuring a compact system layout for greater payload capacity, the platform integrates a next-gen control architecture compatible with diverse hardware configurations. A higher ratio of self-developed core components ensures faster supply and streamlined servicing, while its modular engineering design simplifies maintenance. Powered by advanced control software, the ROV supports high-fidelity environment simulation, machine learning–based autonomy, and adaptive hydrodynamic stability, delivering precise, steady performance even in strong currents.


Functional Features
Vehicle Performance
Vehicle Performance
Heavy work-class ROV systems complete with over 250HP, 350kg payload and integrated high flow tooling valve packs.Optional advanced functions such as automatic operation, route planning, obstacles detection and avoidance, flying management in restricted area, etc.
Tooling Support
Tooling Support
Sealien ROVs offer over-12 types of common hydraulic tool connections, optional scientific investigation kit, independent hydraulic pack for hydraulic tooling and rotary rack, etc.
Features
Features
■Support standard and bespoke tooling; ■Intelligent drive assistance system to cope with water current impact; ■VR-assisted vision for pilot’s cabin; ■Highly reliable and stable body platform.
Technical Parameter
For reference only
Depth Rating

4000msw (optional 6000msw)

Dimensions

3.6m (length) * 2m (width) * 2m (height)

Weight in Air

4750kg

Power

250hp

Load Through-frame Lift

4000kg

Payload

350kg

Product Highlights
Class-leading Autonomous Operation System
Class-leading Autonomous Operation System
Identify subsea target via vision and laser, and give real-time feedback to ROV control system to realize auto-operation with manipulators.
Advanced Integrated Positioning System
Advanced Integrated Positioning System
Equipped with multiple hardware combinations such as GPS, USBL, INS, DVL, to achieve real-time positioning and combined monitoring of ROV location and attitude under different depths.
Advanced Intelligent Navigation System
Advanced Intelligent Navigation System
Arrive at the designated location and adjust attitude autonomously according to the feedback from positioning system; travel autonomously in conformity to pre-set route while detect and avoid obstacles on the way, also capable of auto route planning; support flying management in restricted area.
State-of-art Structure Design Philosophy
State-of-art Structure Design Philosophy
Modular, distributed design philosophy enables fast switching of ROV function configuration, swift adjustment of gravity centre, and quick maintenance.