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HOURLY PRODUCTION sheet 2 of 2 <br />Hauling Capaciri <br />Scraper Payload (weight) Basis : Scraper Bowl (volume) Basis <br />Material weight : 2,550 pounds/LCY <br />Material description <br />Gravel -Dry <br />Rated payload : 48,000 pounds <br />Payload capacity : 18.82 LCY <br />Struck volume : 14.00 LCY <br />Heaped volume : 20.00 LCY <br />Average volume : 1700 LCY <br />Adjusted capacity : 17,00 LCY •" <br />hourly production reflects volume perscraperpair onpush-pull models <br />Cvcle Time : Job Condition Corrections : Site altitude (ft.) : 8,200 <br /> Scraper Push dozer Source <br />Scraper loading time' : 2.00 minutes Altitude adj.: 1.000 NA (Cat HB) <br />Maneuver and spread time : 0.70 minutes Job efficiency : 0.830 NA (Cat HB) <br />' loatl time per scraper pair on push-pull models Net correction : 0.830 NA <br />Travel time <br />Road condition description :Rutted dirt, little maintenance, no water, 2" tire penetration <br />Haul Route <br />Seg. # Haut distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel time (min.)" <br />1 600 3.00 5.00 8.00 916 0.69 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Haul time : 0.69 minutes <br />Return route <br />Return time <br />Total scraper team cycle time (load + haul + maneuver and spread + return) <br />Unadjusted unit production/hour : 270.56 LCY/hour "' Adjusted for job 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 />0.38 minutes <br />3.77 minutes <br />224.56 LCY/hour <br />1 scraper(s) <br />224.56 LCY/hour <br />224.56 LCY/hour <br />JOB 71ME~AND COST ~ ~ ~~ <br />Fleet size : 1 Team(s) Total job time : 13.98 Hours <br />Unit cost : $0.662 /LCY Total job cost : $2,079 <br />"travel time (or each segment is adjusted far acceleration/tleceleradan. <br />table velocities are max. attainable per total resistance shown, not average <br />