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Hydraulic fluid contamination is one of the biggest threats to the integrity of your hydraulic system. More than anything else, contamination plays the biggest role in the premature failure of hydraulic components. And particle contamination is one of the main culprits when it comes to this problem. Particle contamination refers to the presence of microscopic […]
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Hydraulic fluid is the lifeblood of your hydraulic system. This incompressible liquid does more than transmit force, it is also responsible for lubricating many moving mechanical parts. The friction-reducing properties of hydraulic fluid prevent components such as bearings, pistons, pump vanes from grinding, eroding and tearing themselves apart. However, hydraulic fluid is a wear item […]
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Misalignment is a common cause of hydraulic cylinder failure. After all, hydraulic cylinders are linear actuators designed to deliver force in a single direction. So, deviations from the centreline of the workload place lateral stress on cylinder pistons, seals, bushes and rods. These components are not designed to withstand these forces so they will fail […]
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Hard chrome electroplating is a critical part of hydraulic cylinder repair. Cylinder rods that have been in use for a substantial length of time will invariably exhibit some degree of wear on the hard chrome surface, which means replating the chrome is best practice when it comes to returning your cylinders to peak operating effectiveness. However, […]
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If hydraulic fluid is the lifeblood of your system, hydraulic fluid contamination is its Achilles heel. That’s because even unseen, microscopic particulate matter in the fluid can bring colossal machines to their knees. In this war against contamination, the hydraulic filter is your first and only line of defence. When in good condition, filters will […]
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Hydraulic cylinder exchange and hydraulic cylinder repair are two ways of solving the same problem. Both solutions will get your cylinder back into service in slightly different ways. With hydraulic cylinder repair your own cylinder is reconditioned and sent back to you. Whereas with hydraulic cylinder exchange, you swap your cylinder for an off-the-shelf reconditioned […]
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It’s uncomfortable to think about, but the thin, shiny surface layer of your hydraulic cylinder rod is all that stands between you and failure. This very hard, perfectly finished surface must conform to very precise specifications to preserve the integrity of the hydraulic seal and give it a frictionless surface upon which it can run […]
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All cylinders inevitably lose performance and sometimes even fail completely. However, with the right maintenance and attention to the important things, it’s possible to keep your cylinders running strongly and costing less in the long run. Yet, the subject of hydraulic cylinder repair is hugely complex – involving physics, forces, fluids, heat, abrasion and environmental factors. That’s […]
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A quick-turnaround cylinder exchange service for Caterpillar dozers & dump trucks. Good news for maintenance managers who need to get their machines back in action fast. Berendsen has introduced a rapid, reliable cylinder exchange service to meet the ever-increasing needs of Australian mining and other industries. With a growing range of reconditioned hydraulic cylinders for Caterpillar Dozers and […]
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Returning a hydraulic cylinder to peak operating performance is a methodical process that requires both knowledge, experience and sophisticated equipment. Correct processes must be followed from start to finish and care and attention must be paid at each stage to ensure quality standards. Every cylinder leaves evidence that offers clues as to the reason for […]
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Hydraulic seals are the most vulnerable part of any hydraulic cylinder. These relatively fragile components must stand up to extreme pressures, compressive forces, extrusion factors, low or high temperatures and exposure to harsh chemicals and hydraulic fluids. There are a myriad of Hydraulic Cylinder Seal Materials available, with differing characteristics and properties – from low […]
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