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The activities in mine factories are unthinkable without a process of earth mass transportation. The expenses for the transport and related to it additional works (repairs, road construction, etc.) reaches to 40-50\% from general expenses for production of one ton of useful minerals. For the adequate esteem of the efficiency of the motor transport the directions of the objects periodically have to decide the problem with its rational use. The real loading of the tip-lorries could be used as many indicator. This in...