In fact, do many people have such troubles? Some people buy large-scale machinery that has not been used for a few years and basically need to be replaced, while some people use large-scale machinery that has been used for a few years, but it is still very durable, even like new ones, in fact, everything is there. The service life of large machinery is the same, so we must pay attention to it in daily operation. If your operation is improper, it will directly affect the service life. Today we will talk about how to avoid wrong operation of the rock arm of the excavator.

Rock arm of the excavator is a piece of equipment used by many people, most of which are used for breaking rocks, so the power is very large, and the pressure of the cylinder is also very strong, so that there is enough power to work, but many of us are working We don’t pay attention to too many details in the middle, because the excavator also has certain pipelines, such as hydraulic oil pipes, diesel pipes, engine oil pipes, grease pipes, etc, so we must preheat for a few minutes before working, so as to allow The oil pipes reach every job position smoothly, and generally the noise of cold start is relatively loud, let alone directly exercised to work, if the oil circuit does not reach a certain temperature, then the working device is weak, and the pressure inside is very high , If you go directly to the rock, the pipeline will bear a lot of pressure, and the internal parts of the rock arm of the excavator will also bear a lot of pressure, so this operation must not be done.

And we can slowly let the oil temperature stabilize by preheating, and the engine will start to gradually stabilize. This fully shows that the preheating is effective. At this time, we will work again, which can protect the rock arm of the excavator well. The arm can guarantee the quality of the work.