The first time I heard about the competition between hydraulic rollers and mechanical rollers, it dates back to last month. At that time, in order to catch up with the construction period and improve construction efficiency, the engineering project department of the D section of Wuliu Expressway purchased a new 22-ton full hydraulic single-drive single-drum roller, but this caused doubts from colleagues in other departments. Therefore, everyone decided to have a "Road Roller Sword" at the Liuzhou construction site!

The two heroes are together, who is responsible for the appearance?
I have long heard of hydraulic rollers, but I have been driving mechanical rollers for many years, but with my years of driving experience, in this competition, I am still full of confidence in mechanical rollers.
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The 22-ton road roller is used in this competition. The full hydraulic single-drive single steel wheel is the domestic brand S, and the mechanical type is the X brand. Both are the top domestic construction machinery manufacturers. Therefore, this time is the peak of China's road rollers. Not an exaggeration.
My senior brother Liu Xinsheng will drive a full hydraulic single-drive single-drum roller, and I was fortunate enough to compare the two road rollers at close range. The details of the two machines are quite exquisite in workmanship. The first time I saw the S full hydraulic single-drive single-drum roller, I felt unrestrained and beautiful without losing stability; the X-brand single-drive single-drum roller had a kind Implicit and heavy.