December 31, 2024
How to chose cylinders of excavator telescopic boom?
Cylinders play an essential part in excavator arms and booms. Today, there are more information about cylinders of telescopic dipper arm /
excavator sliding arm, excavator telescopic arm.
How does one cylinder of excavator sliding arm work?
The oil cylinder is generally composed of a piston, a cylinder barrel, seals, oil pipes, etc.
The operation of cylinder relies on hydraulic pressure. Extending and retracting is achieved by oil inlet and oil return.
Whats the import point of one cylinder?
* When the oil cylinder is working, you need to pay attention to the sealing problem. The seal in the oil cylinder plays the role of sealing the oil to prevent leakage. At the same time, the seal has to withstand greater pressure, so it needs to have higher pressure resistance and sealing performance.
* Cylinder pulling is also a big problem. Commonly, There are scratches left by external impact, grooves caused by high-voltage electric shock, and impurities enter the cylinder causing the piston rod pulling (this situation is common when the hydraulic oil is not replaced for a long time and the hydraulic system is relatively dirty).
How to chose one premium cylinder?
* Chosing famous brand's cylinders. They have better profile in the market, the quality is high guaranteed.
* For telescopic arms, there is a big requirement for the cylinders. These excavators arms mainly extend and retract by cylinders. If there is some problems of cylinders, its not that easy to fix the cylinders. Therefore, one premium cylinder is vey necessary. Some improvement are required. Double oil seal design can better prevent oil leakage and then prolongs the service life-span of telescopic arm. All the pipelines are clean up deeply which can make sure that are no impurities into the hydraulic system.
More details, welcome to contact Aria:
Email: aria@excavatorboomarm.com
whatsapp / wechat / Tel: +86 13822325403
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