压路机选型，直接决定沥青路面的压实质量和施工成本。传统圆周振动压路机和新型垂直振动压路机，光看设备吨位就差出一大截。

The selection of road rollers directly determines the compaction quality and construction cost of asphalt pavement. The traditional circular vibration roller and the new vertical vibration roller have a significant difference in equipment tonnage.

垂直振动 vs 圆周振动：同样大厚度，省10吨自重

Vertical vibration vs circular vibration: same thickness, saving 10 tons of self weight

垂直振动压路机的优势在于：只有垂直方向的振动力，压实能量更集中，损失小，效率更高，有效压实深度更大，对周围材料的扰动范围较小，轮体磨损也更小。

The advantages of a vertical vibratory roller are: only vertical vibration force, more concentrated compaction energy, less loss, higher efficiency, greater effective compaction depth, smaller disturbance range to surrounding materials, and smaller wheel wear.

以安徽省地方标准的大厚度水稳基层突出机械配置为例：垂直振动方案配≥12吨单钢轮压路机（激振力≥300kN），圆周振动方案则需≥22吨单钢轮压路机（激振力≥400kN）。同样工况，垂直振动方案设备自重低10吨左右。

Taking the configuration of large thickness water stable base rolling machinery according to local standards in Anhui Province as an example: the vertical vibration scheme requires a single steel wheel roller of ≥ 12 tons (excitation force ≥ 300kN), while the circular vibration scheme requires a single steel wheel roller of ≥ 22 tons (excitation force ≥ 400kN). Under the same operating conditions, the vertical vibration scheme reduces the equipment's self weight by about 10 tons.

机械组合更精简，转场费也更低

The mechanical combination is more streamlined, and the transfer fee is also lower

突出同样大厚度的基层，垂直与圆周振动压路机突出遍数基本相当。但垂直振动突出平整度好，可以省去胶轮压路机终压工序。综合算下来，垂直振动压路机的综合压实效率是圆周振动的1.2-1.3倍。

Roll the same thickness of base layer, and the number of passes of vertical and circular vibratory rollers is basically the same. But the vertical vibration roller has good flatness, which can eliminate the final compaction process of the rubber roller. Overall, the comprehensive compaction efficiency of a vertical vibratory roller is 1.2-1.3 times that of a circular vibratory roller.

转场费用的差异也不容忽视：转运一台36吨和26吨的重型压路机，“大件运输”手续报批和运输费用差别不小，而且运输车辆车货总重很容易就超49吨。

The difference in transfer costs cannot be ignored: for transferring a 36 ton and 26 ton heavy-duty roller, there is a significant difference in the approval and transportation costs for the "large transportation" procedures, and the total weight of the transport vehicles can easily exceed 49 tons.

沥青路面施工机械配套基本原则

Basic principles of supporting machinery for asphalt pavement construction

沥青混合料搅拌设备、摊铺机、压路机、自卸车的选择需遵循合理选型和机群优化原则。摊铺机选型看摊铺宽度和厚度；压路机选型看吨位和激振力匹配；自卸车数量则需保证拌和站不停产、摊铺机不断料。

The selection of asphalt mixture mixing equipment, pavers, rollers, and dump trucks should follow the principles of reasonable selection and machine group optimization. The selection of paver depends on the width and thickness of the paving; The selection of roller depends on the matching of tonnage and excitation force; The number of dump trucks needs to ensure that the mixing station does not stop production and the paver does not stop feeding.

一句话总结： 路面机械选型，垂直振动压路机是“效率之王”——自重低10吨、省一道终压工序、效率高20%-30%。选对了设备，省下的油钱和转场费都是利润。

In summary, for the selection of road machinery, the vertical vibration roller is the "king of efficiency" - with a lower self weight of 10 tons, saving one final compaction process, and an efficiency increase of 20% -30%. Choosing the right equipment, the saved fuel and transportation costs are both profits.

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This article is a friendly contribution from Jinan Road Roller Rental For more information, please click: http://www.ycgjglcl.com Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.