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小四轮拖拉机与大中型胶轮拖拉机相比,它的轮胎使用寿命要短得多,而目前生产的轮胎,除特殊用途的以外,不论大小,其材料的一般性能等基本相同,那为什么小四轮拖拉机的轮胎寿命如此短呢,这主要是由它的特点决定的。了解小四轮的特点,采取相应的预防措施,对农机手来说,非常必要。1.主要特点(1)结构特点。大部分小四轮拖拉机的驱动轮是以法兰盘方式定在半轴的,这种结构使驱动轮轮距的调整受到了很大的限制,因而适应路面特点的调节性较差,尤其是在大、中型拖拉机压过较深的车辙上行驶或在垄
Small four-wheel tractors compared with large and medium-sized rubber tractor, its life is much shorter tires, and the current production of tires, except for special purposes, regardless of size, the general performance of their materials are basically the same, then why small Four-wheel tractor tire life is so short, it is mainly determined by its characteristics. Understand the characteristics of a small four rounds, take the appropriate precautionary measures, the hands of agricultural machines, it is necessary. 1. The main features (1) structural features. Most of the small four-wheel tractor drive wheels are flanged on the semi-shaft, this structure makes the drive wheel alignment has been greatly restricted, and thus to adapt to the poor regulation of the road characteristics, especially In the large and medium-sized tractors over deep rut driving or in the ridge