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». ;;. <br />HOURLY PRODUCTION sheet 2 of 2 <br />Hauling Capacity <br />Scraper Payload (weight) Basis : I Scraper Bowl (volume) Basis <br />Material weight <br />Material description <br />Earth -Dry packed <br />2,550 pounds/LCY <br />Rated payload : 82,000 pounds <br />Payload capacity : 32.16 LCY <br />Cycle Time <br />Scraper loading time * : 0.90 <br />Maneuver and spread time : 0.70 <br />* load time per scraper pair on push-pull models <br />Struck volume : 23.20 LCY <br />Heaped volume : 34.00 LCY <br />Average volume : 28.60 LCY <br />Adjusted capacity : 28.60 LCY *** <br />hourly production reflects volume per scraper pair on push-pull models <br />Job Condition Corrections : Site altitude (ft.) : 5,350 <br />Scraper Push dozer Source <br />minutes Altitude adj.: 0.960 NA (Cat HB) <br />minutes Job efficiency : 0.830 NA (Cat HB) <br />Net correction : 0.797 NA <br />Travel time <br />Road condition description :Rutted dirt, little maintenance, no water, 2"tire penetration <br />Hai d Rnuta <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel time (min.)** <br />1 300 0.00 5.00 5.00 1375 0.34 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />haw ume <br />Return rnutP <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 : 748.09 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 />0.34 minutes <br />U.35 minutes <br />2,29 minutes <br />596.07 LCY/hour <br />1 scraper(s) <br />596.07 LCY/hour <br />596.07 LCY/hour <br />