What is the difference between single drive vibratory roller and double drive vibratory roller?
Single roller drive power walking as double drive, work quality is better than double drive, not as efficient as double drive,
work efficiency of vibration frequency of surface quality is not a level difference between a lot of professional roller, the hope can help you
Single roller drive power walking as double drive, work quality is better than double drive, not as efficient as double drive, work efficiency of vibration frequency of surface quality is not a level difference between a lot of professional roller, the hope can help you
