Hydraulics

3 articles

A powerful hydraulic excavator arm lifting a massive steel beam at a construction site, showcasing the immense force of heavy machinery.

How Hydraulic Systems Principles Boost Heavy Machinery Operation and Maintenance

Enerpac hydraulic tools, commonly used in heavy machinery, are often rated to an astonishing 10,000 psi (700 bar), showcasing their immense force.

Rick Donovan·September 15, 2026

A powerful construction crane with visible hydraulic systems operating at a busy city construction site during a golden hour sunset.

Materials

What are hydraulic systems and why do they matter for heavy equipment?

Rapid braking in a crane's slewing system doesn't just stop the boom; it can instantaneously generate internal pressure surges that violently shake the operator's cab and boom, compromising safety.

Kyle Brenner·May 16, 2026

Close-up view of a heavy equipment hydraulic system with microscopic vapor bubbles forming and imploding, illustrating the destructive process of cavitation.

Tools & Equipment

What causes cavitation in heavy equipment hydraulic systems?

Inside a heavy equipment hydraulic system, tiny vapor cavities can form and implode in microseconds, creating shockwaves powerful enough to erode metal and cause catastrophic failure.

Luis Ortega·April 26, 2026