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HOURLY PRODUCTION sheet 2 of 2 . <br />Haullna Capacity <br />Scraper Payload (weight) Basis : I Scraper Bowl (volume) 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 />Cvcle Time <br />Scraper loading time' : 0.90 minutes <br />Maneuver and spread time : 0.60 minutes <br />'load erne per scraper pair on push-pull models <br />a[ruclc voume : 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 />ob Congition Corrections : Site altitude (ft.) : 5,300 <br /> Scraper Push dozer Source <br />Altitude adj.: 1.000 NA (Cat HB) <br />Job efficiency : 0.830 NA (Cat HB) <br />Net correction : 0.830 NA <br />Travel time <br />Road condition description :Rutted dirt, little maintenance, no water, 1"tire penetration <br />Haul Route <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel time (min.)" <br />1 2, 000 1.00 4.00 5.00 2218 1.07 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Return route <br />Haul time : 1.07 minutes <br />•• trevel time for each segment is adjusted ror accele2tlon/deceleration. Return time ; 0.82 minutes <br />table velocities are max. attainable par total resistance shown, not average <br />Total scraper team cycle time (bad + haul + maneuver and spread + return) : 3.40 minutes <br />Unadjusted unit production/hour : 600.86 LCYlhour "' Adjusted for job conditions : 498.71 LCY/hour <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers : 2 scraper(s) <br />Adjusted single scraper team (unit) howdy production ; 498.71 LCY/hour <br />Adjusted multiple scraper team (fleet) howdy production ; 997.43 LCY/hour <br />