集材—50拖拉机的大平衡轴属行走系的弹性悬挂装置。悬挂装置的作用是支撑拖拉机的全部机件,把重量传给地面,并能减轻拖拉机行驶时的震动。集材—50拖拉机的悬挂装置是由两个带钢板弹簧的左右大平衡轴和四组台车组成。大平衡轴的断裂多发生在前后平衡轴头,主平衡轴与纵铀连接处两个部位。以前后轴头断裂为最多,并且右侧多于左侧,前轴头断裂为最多, Skidding -50 The tractor’s large balance shaft belongs to the elastic suspension system of the traveling system. The role of the suspension device is to support all parts of the tractor, the weight to the ground, and can reduce the tractor vibration. Skidding-50 Tractor’s suspension is made up of two left and right large balance shafts with leaf springs and four trolleys. Large balance shaft fracture occurred in the front and rear balance shaft head, the main balance shaft and the connection of two parts of uranium. Before and after the fracture of the shaft is the most, and more on the right than the left, the first fracture of the front shaft is the most,