The Operation Cost And Maintenance Cost Analysis Of 154-ton Motorized Wheels Truck

The thesis has comprehensively applied such basic speculative knowledge as mathematical statistics regression analysis,technical economics,equipment management,mining technology and applied office software such as excel,combining with specialized research program according to materials collected through practical investigation and discussion etc.,researched the rules how to generate operation cost and maintenance cost , founded operation cost,maintenance cost and transportation efficiency forecast model and searched measures to reduce those cost which is excessively high and unproper.Tyres, diesel expenditure are the chief components of motorized-wheels truck operation cost. Along with the increase of service age,the operating performance of motorized-wheels truck will be worse. At the same time, the maintenance cost will increase,then after some years, the vehicles will need overhaul or renewal. The definite of economic life and the reasonable overhaul period has great practical significance.The research discovered that the-engine-off period decides the motorized-wheels truck transportation efficiency. Based on this understanding,discussed how to enhance the motorized-wheels truck transportation efficiency,reduce operation cost and maintenance cost.