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HOURLY PRODUCTION sheet 2 of 2 <br />Haulinst Capacity <br />Basis <br />Material weight : 2,800 pounds/LCY <br />Material description <br />Clav -Natural bed <br />Rated payload : 48,000 pounds <br />Payload capacity : 17.14 LCY <br />Bowl (volume) Basis <br />Struck volume : 14.00 LCY <br />Heaped volume : 20.00 LCY <br />Average volume : 17.00 LCY <br />Adjusted capacity : 17.00 LCY "* <br />howdy production reflects volume per scraper pair on push-pull models <br />Cvcle Time : Job Condition Corrections : Site altitude (ft.) : 5,000 <br /> Scraper Push dozer Source <br />Scraper loading time' : 1.50 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 (ArreCSlOn : 0.830 NA <br />Travel time <br />Road condition descdption :Rutted dirt, little maintenance, no water, 2"tire penetration <br />Haul Route <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel time (min.)" <br />1 500 0.00 5.00 5.00 2218 0.40 <br />2 200 5.00 5.00 10.00 1068 0.01 <br /> <br /> <br /> <br /> <br /> <br /> <br />Haul time : 0.41 minutes <br />Return route <br />1 200 -5.00 5.00 0.00 2921 0.16 <br />2 500 0.00 5.00 5.00 2814 0.18 <br /> <br /> <br /> <br /> <br /> <br /> <br />•• travel time for each segment is adjusted for acceleratioNdeceleration. <br />table velocities are maz. attainable per total resistance shown, not ave29e <br />Return time : 0.34 <br />Total scraper team cycle time (load + haul + maneuver and spread + return) <br />Unadjusted unit production/hour : 357.25 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 />2.86 <br />296.52 <br />2 <br />593.03 <br />593.03 <br />minutes <br />minutes <br />LCY/hour <br />scraper(s) <br />LCY/hour <br />LCY/hour <br />