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<br />HOURLY PRODUCTION cont'd Sheet 2 of 2 <br />Loader Cycle Time cont'd <br />Rolling Resistance <br />Roadway underfooting conditions: <br />Haul :Rutted dirt, little/no maim., 1-2" Lire pen. <br />Return:RUtted dirt, little/no maint.,t-2" Lire pen. <br /> Grade Rolling Total Travel <br /> Length Resist. Resist. Resist. Time <br />Haul 8 return Time: (ft) (X) (X) (%) (min.) <br />Haul Route: 50 0.00 5.00 5.00 0.079 (CHB >~lf/:) <br />Return Route: 50 0.00 5.00 5.00 0.073 (CHB '4'6n) <br /> Total travel time = 0.152 <br /> Total cycle time = 0.622 minutes <br />Loader Bucket Capacity <br />Rated Capacity= 2.75 LCY (heaped) <br />Bucket fill factor= 0.975 Loose met.-moist mixed eggregates(95 -100X) <br />Adjusted capacity= 2.68 LCY <br />Job Condition Correction Factors <br />Site altitude = 5,730 ft. <br />Altitude correction factor = 1.00 (CHB D80) <br />Job efficiency factor = 0.83 (1sh/day) <br />Net Correction = 0.83 multiplier <br />Unadjusted Hourly Unit Production 258.47 LCY/Hr <br />Adjusted Hourly Unit Production 214.53 LCY/Hr <br />Adjusted Hourly Fleet Production 214.53 LCY/Hr <br />JOB COST <br />Fleet size = 1 Loader(s) Total job time = 0.52 Xours <br />Unit cost = 50.245 /LCY Total job cost = 527.61 <br />