Some of the most impressive heavy equipment that you will find on a construction site relies on hydraulics to operate. Hydraulic systems in concept are very simple and rely on the fact that fluid is incompressible. The fluid that is used will generally be a type of oil. The force that is applied at one point is transmitted through to another point because the fluid is incompressible. The force that is being transmitted is generally multiplied in the process. If you have a problem with your hydraulics in the machinery then your machines will not work properly. Here are a few ways that you can tell that your hydraulic system is starting to fail and needs to be repaired.
The Appearance Of The Oil
As you are operating the machinery, it is a very good idea to keep an eye on the color and the viscosity of the oil. A major problem that can occur is that a water leak can start to jeopardize the hydraulic system. When this occurs the oil will start to have a milky color, and the viscosity of the oil will drop significantly. If there is a water leak, you will need to have a professional fix the leak, and remove any water from the system.
The hydraulic system is going to rely on a very tight seal around any connections and hoses. If the seal is not tight, then many problems can arise. Some of the problems that you might find include; incorrect seals have been fitted, the seal grooved are corroded or broken, there is air trapped in the oil, the seals have been fitted incorrectly, or the seal housing is incorrect. In order to fix these problems you will want to check the seal compatibility with the conditions in which you are using the machinery. Also check all the seal grooves for any corrosion or breakage.
Loss Of Power
One of the worst things that can happen with heavy machinery is a loss of power. This is especially dangerous when the equipment is in use. A loss of power can cause a lot of damage to both the machinery and also everyone around. If you have a loss of power you are going to want to immediately strip and inspect the piston head and tube. If everything looks in order the next step is to check the pump and the valves. Often a loss of power is hard to trace, but a hydraulic specialist will be able to find the problem.
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