👉 The yard fluid, often referred to as oil or lubricant, is a crucial component in the machinery and equipment used in construction and industrial settings. It serves as a lubricant, reducing friction between moving parts to minimize wear and tear, and also helps dissipate heat generated during operation. Yard fluids are typically synthetic or semi-synthetic oils formulated to withstand the harsh conditions often encountered in construction environments, such as high temperatures, exposure to dust, and frequent use. They come in various viscosities and are selected based on the specific requirements of the machinery, ensuring optimal performance and longevity while maintaining operational efficiency.