While density, specific gravity, and other physical properties are important in hydraulic oil composition and use, viscosity is key to design and system compatibility. Simply defined, viscosity is a ...

Hydraulic fluids are typically oil- or water-based and ideally have little or no compressibility. A filter to remove foreign contaminants. A pump to move hydraulic fluid through the system. Lines ...

On this episode of The Dirt, we hear from a Chevron Lubricants expert on the importance of hydraulic fluid for construction ...