Gravis M 220 is a high-quality transmission oil designed for closed systems, crafted from premium base oils and special additives. It is ideal for use in gearboxes of rolling mills, excavators, cranes, and other machinery, especially in cement and steel industries where high and shock loads are present. This oil offers excellent thermal stability, protects against corrosion and rust, prevents residue and foaming, and reduces maintenance costs due to its high film strength and oxidation resistance. Gravis M 220 also maintains its lubricating properties even in high moisture conditions, ensuring reliable performance and reduced wear during initial startup.