Understanding Hydraulic fluid properties is crucial for efficient machinery operation. Hydraulic fluids transmit power, lubricate components, and dissipate heat. Key properties include viscosity, which affects flow and lubrication, and stability, ensuring consistent performance. Additionally, anti-wear additives enhance durability. Balancing these Hydraulic Fluid Properties is essential for optimal system function, reducing friction and wear, and maximizing the reliability and lifespan of hydraulic equipment.