Debmarine Namibia on Monday unveiled two new 800NB crawlers and an upgraded recovery system for the MV Benguela Gem, marking a major upgrade in offshore diamond recovery technology.

The 370-tonne crawlers are designed for tougher seabed conditions and will increase mining rates by 20% while extending pump life by 30%. They are expected to add about 80 000 high-value carats annually, offsetting output lost after the retirement of the MV Grand Banks andMV Coral Sea.

Debmarine board chairperson Kevin Smith said the investment will strengthen the company’s ability to withstand the current downturn in the diamond market and improve recovery when demand rebounds.

“We are confident that the new crawler investment combined with technological innovation and disciplined cost management, will position Debmarine Namibia to weather the downturn; and will put the company in a better position, poised for recovery when the natural diamond market demand strengthens,” he said.

As the MV Benguela Gem prepares to return to the Namibian waters at the end of September 2025, Debmarine Namibia acknowledges the extraordinary dedication and precision that made this achievement possible, especially during a financially challenging period. Parallel training initiatives are already underway to ensure safe and effective operation of the new systems, reinforcing the company’s commitment to capability development and shared value.

“This project is a clear example of how strategic foresight and technical excellence come together to deliver long-term value. The new crawlers are not just an upgrade, they are a platform for future innovation,” board deputy chairperson Shakwa Nyambe said.

Willy Mertens, Chief Executive Officer of Debmarine Namibia stated that, this milestone is a testament to the ingenuity, collaboration, and pioneering spirit that define Debmarine Namibia. It reflects the company’s unwavering commitment to innovation and excellence in marine diamond recovery.

“This technology represents our commitment to sustainable innovation and operational excellence. We are proud to pioneer advancements that will shape the future of marine recovery,” he said.