Work Class ROV Debuts with Redesigned Electric Propulsion

Oceaneering has introduced the Momentum™ Electric Work Class ROV, a system engineered to enhance operational availability and efficiency through a completely redesigned electric propulsion platform.

Developed using a reliability-driven and data-informed design approach, the work class ROV is built for 30-day continuous subsea operations. This extended residency capability allows the system to provide long-term support for offshore projects including drilling, inspection, maintenance, and repair (IMR), as well as complex construction and survey work scopes. The ROV features a high payload capacity and strong thrust to handle demanding work-class environments.

The Momentum™ platform integrates advanced 360-degree vision, automation, and plug-and-play sensors to streamline subsea tasks. For operators seeking scalable deployment, the vehicle offers backwards compatibility with existing Millennium® Plus ROV infrastructure, allowing for rapid system upgrades.

Martin McDonald, Senior Vice President of Subsea Robotics at Oceaneering, stated, “With the Momentum™ Electric ROV, we focused on what matters most to customers: availability and capabilities that deliver confidence during critical offshore work. By applying electrification through a disciplined, data‑driven approach, we’ve reduced vehicle maintenance while improving efficiency and operational availability. This allows customers to execute longer, more predictable subsea campaigns while strengthening Oceaneering’s ability to deliver scalable, differentiated solutions that create long‑term value.”

The new ROV made its debut at the Subsea Tieback Forum in New Orleans from March 3–5, 2026. This launch marks a shift toward electrified subsea robotics aimed at reducing maintenance requirements while maintaining the power and control required for heavy-duty offshore operations.