Question: A CAT D 9 T dozer utilizing a semi - universal ( SU ) blade is to be used in a dozing operation. The material
A CAT DT dozer utilizing a semiuniversal SU blade is to be used in a dozing operation.The material is blasted rock and is to be moved ftfrom the beginning of the cut.The dozing is uphill on a grade.The dozer has a power shift transmission and hydraulic blade.The operator has average skill and both visibility and traction are assumed to be satisfactory.The material weighs pcfdry unit weight in the bank state with a swell factor Job efficiency is assumed to be equivalent to a minute hour.The O&O cost for the dozer is $ per hour including the operators wage and fringes.Note these charts are based on a material weight of pounds per loose cubic yard lcyCalculate the unit cost of the proposed earth moving operation in dollars perlcy
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