Converting mechanical energy to fluid form provides the "muscle" in a fluid-power system. The power source is the key element in a fluid-power system. In a pneumatic system the power source is an air ...
After decades of hard work, how much life is really left in a 30-year-old Hitachi EX120-2 hydraulic pump? In this video, we open it up, inspect the parts, and reveal the surprising amount of wear and ...