Which color is associated with hydraulic oil?

Hydraulic oil is typically associated with the color orange. This color coding is not only a safety measure but also helps in the identification of fluids used in hydraulic systems, making it easier to manage and maintain equipment. The use of orange for hydraulic oil serves as a visual cue, allowing operators and maintenance personnel to quickly and accurately identify the type of fluid being used. This is crucial in preventing contamination and ensuring that the correct fluids are used throughout maintenance and operation, as different fluids have different properties and applications. Recognizing the colors associated with various fluids is an important aspect of safe operations and maintenance in engineering contexts.