能不能采用伐倒木运材,这主要是由生产机械化和自动化水平、山下贮木场固定式打枝机的生产率以及木材综合利用的程度所决定的。但伐倒木运材本身也存在着一些问题,如载量低,树冠容易沾上杂质,影响其加工和利用,破坏公路设施等。伐倒木运材时,拖车与本车之间的载重分布不合理,伐倒木运材增加了一道货载修整工序。作者研究了这些关于伐倒木运材的特殊问题。汽车列车的生产率主要决定于拖车的载量。伐倒木载量由于有树冠而受到限制。要 Whether timber can be cut down can be used, which is mainly determined by the level of mechanization and automation of production, the productivity of fixed-type sticking machines in mountain storage yards, and the degree of comprehensive utilization of timber. However, there are also some problems with timber transportation itself, such as low loading capacity, the crown being easily contaminated, affecting its processing and utilization, and damaging the highway facilities. When cutting wooden timber, the load distribution between the trailer and the truck is unreasonable, and a cargo trimming process is added to the wooden timber cut. The authors studied these specific issues about cutting logs. The productivity of a car train depends mainly on the trailer’s capacity. The amount of fallen wood is limited by the canopy. want