Noise reduction in hydraulic systems often involves isolating the pump and prime-mover assembly using flexible mounts (isolators). In these cases, the use of hose is necessary to maintain the isolation between the pump and prime-mover and the rest of the system.
The flip-side to this though is, although long lengths of hose can reduce structure borne noise, hose is actually … Read more
I have for many years asserted that hydraulic fluid cleanliness is no longer THE most critical preventative maintenance issue. There are two reasons for this: the first is the word has been so widely preached over such a long period of time that even those who haven’t being paying attention got the message. And secondly, modern advances in filtration technology … Read more
When locating an air blast oil cooler on a machine, it should be situated so that it is at least half the fan diameter clear of any obstructions on both sides of the core. I recommend connecting the cooler so that oil flows from bottom to top, or if the tanks are on the sides, from lower connection (inlet) to … Read more