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HOURLY PRODUCTION <br />Hauling Capacity : <br />Scraper Payload (weight) Basis <br />Material weight : 2,550 pounds/LCY <br />Material description <br />Earth - Dry packed <br />Rated payload : 48,000 pounds <br />Payload capacity :__18.82 LCY <br />Cycle Time : <br />Scraper Bowl (volume) Basis <br />Struck volume : 15.70 LCY <br />Heaped volume : 21.00 LCY <br />Average volume : 18.35 LCY <br />Adjusted capacity : 18.35 LCY *** <br />hourly production reflects volume per scraper pair on push-pull models <br />Scraper <br />Scraper loading time 0.90 minutes Altitude adj.: 1.000 <br />Maneuver and spread time :____0.60 minutes Job efficiency : 0.830 <br />* load time per scraper pair on push-pull models Net correction : 0.830 <br />Travel time : <br />Road condition description : Rutted dirt little maintenance, no water, 2" tire penetration <br />Haul Route : <br />Seg. # <br />1 Haul distance (feet) <br />300 Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel time (min.)** <br /> 0.00 5.00 5.00 2218 0.32 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />minutes <br />--,,,,......, o,.,,. - - -w mduuwueceierauon. Return time : 0.26 minutes <br />table velocities are max. attainable per total resistance shown, not average <br />Total scraper team cycle time (load + haul + maneuver and spread + return) : 2.08 minutes <br />Unadjusted unit production/hour : 1,058.93 LCY/hour *** Adjusted for job conditions : 878.91 LCY/hour <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers : 2 <br /> scraper(s) <br />Adjusted single scraper team (unit) hourly production : 878.91 LCY/hour <br />Adjusted multiple scraper team (fleet) hourly production : 878.91 LCY/hour <br /> <br />X X: <br />......::..:. <br />.: <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job time : 46.46 Hours <br />Unit cost : $0.696 /LCY Total job cost : $28,427 <br /> <br />Site altitude (ft.) : 6,980 <br />Push dozer Source <br />NA (Cat HB) <br />NA (Cat HB) <br />NA <br />sheet 2 of 2 <br />Return route Haul time : 0.32