This document provides information about a heavy duty wire rope cutter designed for use by remote operated vehicles (ROVs) in severe conditions. The cutter can cut wire ropes up to 190mm in diameter and 1880N/mm2 grade, and can operate at any water depth. It has a maximum input pressure of 690 bar for the main cylinder and 210 bar for the anvil. The cutter weighs approximately 295kg and is made from robust plated steel and stainless steel components to resist corrosion.