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集材—80拖拉机有作业速度快、油耗低、操作轻便、越野性能好、对地表的破坏小和便于综合利用等优点,因而它适应我国当前森林资源分散、集材距离远的作业条件。但在陡坡(特别是雪地陡坡)条件下作业却有些不足,这在一定程度上影响了它的广泛使用。因此,研究怎样提高它的爬坡性能是有实际意义的。拖拉机的爬坡能力除和它的总体参数、行走系结构及整机的动力性能有关外,还和路面条件有关。一般说来,集材
Skidding -80 Tractor has the advantages of fast working speed, low fuel consumption, light operation, good off-road performance, small damage to the surface and ease of comprehensive utilization. Therefore, it adapts to the current decentralized forest resources and the long distance working conditions in China. However, the work on steep slopes (especially on steep slopes) is somewhat inadequate, which has affected its widespread use to a certain extent. Therefore, to study how to improve its climbing performance is of practical significance. In addition to the tractor’s climbing ability and its overall parameters, the structure of the walking system and the overall power performance, but also with the conditions on the road. In general, skidding