The performance and reliability of a hydraulic system depend heavily on the integrity of its fittings—the components that define flow paths, maintain sealing under high pressure, and withstand ...

Leaky hydraulic systems cost so much to maintain that many equipment managers have made leak-free couplings one of their top maintenance concerns. It's easier said than done, but with attention to ...

It's no secret that the power source for machine motion can greatly impact the amount of energy a machine consumes. Conventional wisdom holds that electric drives are more efficient than their ...

From the archives: The beauty of hydraulic lifters is that they self-compensate for valvetrain clearances, doing away with the need for valvetrain adjustment. To celebrate HOT ROD's 75th anniversary, ...