👉 Sierra Fluid is a high-performance, multi-purpose hydraulic fluid designed for heavy-duty industrial applications. Formulated with base oils and additives that enhance its thermal stability, oxidation resistance, and wear protection, Sierra Fluid ensures optimal performance under extreme conditions of temperature and pressure. It provides excellent lubrication, reducing friction and wear in hydraulic systems, and is resistant to sludge and varnish formation, which helps maintain system efficiency and longevity. This fluid is widely used in construction equipment, mining machinery, and other heavy-duty machinery where reliability and durability are paramount.