Subsea Mining Vehicles

Abstract

Abstract In a typical deep‐sea mining operation, an underwater mining tool engages with the seabed to excavate the desired material. A robotic subsea mining vehicle is often used. The vehicle will likely have a propulsion system enabling it to traverse and transfer its weight and other forces to the seabed. This article describes typical seabed mining vehicles and their historical development. The seabed mechanical computations involved are reviewed. Several propulsion options are described such as Caterpillar tracks, Archimedes screws, and towed sleds.