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<br />HOURLY PRODUCTION . .............. <br />sheet 2 of 2 <br />Hauling Capacity : <br />Scraper Payload (weight) Basis : Scraper Bowl (volume) Basis : <br />Material weight : 2,550 pounds/LCY Struck volume : 24.00 LCY <br />Material description : Heaped volume : 34.00 LCY <br />Earth - Dry packed Average volume : 29.00 LCY <br />Rated payload : 75,000 pounds Adjusted capacity : 29.00 LCY *** <br />Payload capacity: 29.41 LCY .'. hourly production reflects volume per scraper pair on push-pull models <br />Cycle Time : Job Condition Corrections : Site altitude (ft.) : 5,400 <br /> Scraper Push dozer Source <br />Scraper loading time 1.00 minutes Altitude adj.: 1.000 NA (Cat HB) <br />Maneuver and spread time : 0.60 minutes Job efficiency : 0.830 NA (Cat HB) <br />• load time per scraper pair on push-pull models Net correction : 0.830 NA <br />Travel time : <br />Road condition description :Soft, rutted dirt no maintenance or water, 4" tine penetration <br />Haul Route : <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel time (min.)** <br />1 700 2.80 8.00 10.80 786 0.91 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Haul time : <br />Return route 0.91 minutes <br />1 700 -2.80 8.00 5.20 2795 0.45 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />" travel time for each segment is adjusted for acceleration/deceleration. Return time : <br />table velocities are max. attainable per total resistance shown, not average <br />Total scraper team cycle time (load + haul + maneuver and spread + return) : <br />Unadjusted unit production/hour : 1,176.53 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 />....... <br />JOB' TIME AND COST <br />Fleet size : 1 Team(s) Total job time : <br />Unit cost : $0.641 /LCY Total job cost : 0.45 <br /> <br />2.96 <br />976.52 <br />2 <br />976.52 <br />976.52 <br /> <br /> <br />7.70 <br />$4,825 minutes <br /> <br />minutes <br />LCY/hour <br />scraper(s) <br />LCY/hour <br />LCY/hour <br /> <br /> <br />Hours