矿用轮式装载机作业条件恶劣，轮胎消耗十分可观。对于斗容量３ ｍ３以上的中大型装载机，轮胎费用约占了整机费用的２０％－３０％。因而，如何延长轮胎的使用寿命，对于提高设备利用率就显得十分重要。为此，我们通过对装载机作业环境、作业特点和方式的调查，分析了影响装载 Mining wheel loader bad operating conditions, tire consumption is considerable. For large and medium-sized loaders with a bucket capacity of more than 3 m3, the tire cost accounts for 20% -30% of the total cost of the machine. Therefore, how to prolong the service life of the tire is very important for improving the utilization of the equipment. To this end, we through the loader operating environment, operating characteristics and methods of investigation, the impact of loading