What is one of the primary advantages of hydraulic systems?

One of the primary advantages of hydraulic systems is their high power-to-weight ratio. Hydraulic systems can generate significant amounts of power relative to their size and weight due to the efficient way in which hydraulic fluid can transfer energy. This allows for the design of equipment that can produce large forces while remaining compact and lightweight.

In applications where space and weight are critical factors—such as in mobile machinery or aircraft—hydraulic systems can provide the necessary force without adding excessive bulk. The capacity to deliver this power in a relatively small and lightweight system makes hydraulics highly effective for various tasks, from lifting heavy loads to precise movements in machinery.

This characteristic is vital in many industrial and construction applications, making hydraulic systems preferable when power efficiency and space limitation are considerations in design and operation.