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“洛阳牌”YZ12与YZ14型振动压路机的国内保有量近万台,其振动频率和振幅分别为32Hz、30Hz和1.5mm、1.74mm,主要用于基础压实,而对于表层或路面压实,则要求使用频率40～50Hz、振幅0.35～0.6mm的振动压路机。为此,我们在保有原机性能的基础上略加改进,使其具有压实表层和路面的高频、低幅的性能。
“Luoyang” YZ12 and YZ14 Vibratory Roller nearly ten million domestic vibration, the vibration frequency and amplitude were 32Hz, 30Hz and 1.5mm, 1.74mm, mainly for basic compaction, and for the surface or pavement compaction, It is required to use the frequency of 40 ~ 50Hz, amplitude 0.35 ~ 0.6mm vibratory roller. To this end, we maintain a slight improvement on the performance of the original machine to make it have high-frequency, low-profile performance of compacted surface and pavement.