The Vechnyy Kosmofabrikatsiya T11 G/PsB (Russian: Тип-11 Грузовая/промышленно-сервисная баржа) also known as the Gruz-Class Mining Support Vessel is a purpose-built freighter designed to assist mining operations of all scales. The large docking port on its prow allows it to interface with other large VK ships such as the PTZGm "Krot" and the KPMO "Krug".