There are 128 value MPa but when the plan repair history evidence analysis found that the greater the hydraulic hoses, custom. In front of the doctor, boil, steam With a history of corruption, rather than another area to analyze and predict the duration that the hydraulic hoses great damages due to fatigue of the material. It found that the service life of the hydraulic hoses, greater longevity, minimum 3 years in a low position hydraulic hoses 10 grades, which is a pipe that receives the maximum stress in the area of the great hydraulic hoses. Study on predicting hydraulic hose duration greater damage due to fatigue. Maintenance plans, to prevent the damage that will occur during the work of the great hydraulic hoses and studies can also be used as a basis to improve the operating conditions of the hydraulic pipe series great.
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