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筑路机械在工程施工时经常需要在高原山区进行野外作业。高原山区的施工特点是地势高,空气密度低,温度变化大,坡道多。这些特殊的自然条件将使筑路机械的工作能力明显下降。为了适应高原山区的自然条件,有利于筑路机械的正常使用,必须要采取相应的技术改进措施。1.加装增压器针对发动机进气量不足的情况,在发
Road construction machinery in the construction often need to work in the plateau mountainous field operations. Plateau mountainous areas are characterized by high topography, low air density, large temperature variations and many ramps. These special natural conditions will significantly reduce the capacity of road construction machinery. In order to adapt to the natural conditions of mountain plateau, is conducive to the normal use of road construction machinery, we must take appropriate technical improvements. 1. Installation of turbochargers for the engine intake is insufficient, in the hair