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HOURLY PRODUCTION sheet 2 of 2 <br />Hauling Capaciri <br />Basis <br />Material weight : 2,650 pounds/LCY <br />Material description <br />Decomposed rock - 25°~ Rock, 75% Earth <br />Rated payload : 75,000 pounds <br />Payload capacity : 28.30 LCY <br />Cvcte Time <br />Scraper loading time ' : 1.00 <br />Maneuver and spread time : 0.60 <br />' loatl gme per scraper pair on push-pull motlels <br />Bowl (volume} Basis <br />Struck volume : 21.00 LCY <br />Heaped volume : 31.00 LCY <br />Average volume : 26.00 LCY <br />Adjusted capacity : 28.00 LCY ••• <br />hourty production regects volume per scraper pair on push-pull motlels <br /> Job Condition Corrections : Site altitude (ft.) : 6, 200 <br /> Scraper Push dozer Source <br />minutes Altitude adj.: 1.000 NA (Cat HBJ <br />minutes Job efficiency : 0.830 NA (Cat HB) <br /> Net correction : 0.830 NA <br />Travel time <br />Road condition description :Rutted dirt little maintenance, no water, 2' fire <br />Haul Route <br />Seg. 4 Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel time (min.)" <br />1 2,800 -10.00 5.00 -5.00 2972 0.99 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Retum route : <br />Return time <br />Total scraper team cycle time (load + haul + maneuver and spread + return) <br />Unadjusted unit production/hour: 589.95 LCY/hour''" Adjusted forjob conditions <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers <br />Adjusted single scraper team (unit) hourly production <br />Adjusted multiple scraper team (fleet) hourly production <br />Haul time : 0.94 minutes <br />2.70 minutes <br />3.29 minutes <br />489.66 LCY/hour <br />2 scraper(s) <br />489.66 LCY/hour <br />489.66 LCY/hour <br />^ travel time for each segment is adjusted for aaeleradoNdeceleratlon, <br />table vebciaes are max. attainable per total resistance shovm, not average <br />