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YZ12振动压路机的介绍
文献
第一节主要技术特点
Z行驶、振动和转向三大系统均为液压传动，且三个系统的液压泵连成一体，由发动机曲轴输出端通过弹性联轴器直接驱动各泵，然后由各控制元件控制各系统的马达或油缸，使各系统运转。Z有四个档，各档都是无级调速，一档065kmh，二档086kmh，三档0102kmh，四档0125kmh，这样能保证压路机在保证压实作业的同时以较佳最快的速度行驶。Z本机采用了独特的设计思想：高精度强制润滑的振动轮以提高振动轴承的寿命和r