Scraper hydraulic system

Scriper hydraulic sysstem VS verstile tractor hydr
Sir- we are buying number of versatile tractor with scraper last year but now sires problem facing us because of the machines hydraulic system not well synchronized. The particular problem is when we use at automatic level the pressure line installed on the scraper was generate high vibration and finally break down and including versatile cooler lines breakdown. please help us and we want your respond in a hours thank you.