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HOURLY~PRODUCTIONsheet 2 of 2~ <br />Hauling Capacity <br />Basis <br />Material weight: 2,650 pounds/LCY <br />Material description <br />Decomposed rock - 25% Rock, 75% Earth <br />Rated payload : 48,000 pounds <br />Payload capacity : 18.11 LCY <br />er 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 />production reflects volume per scraper pair on push-pull models <br />Cvcle Time : Job Condition Corrections : Site altitude (ft.) : 5,255 <br /> Scraper Push dozer Source <br />Scraper loading time' : 0.90 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 perscraper pairon push-pull models Net correction : 0.830 ~ NA <br />Travel time <br />Road condition description :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 />1 400 15.00 5.00 20.00 556 0.73 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Return route <br />Haul time : 0.73 minutes <br />Return time : 0.19 minutes <br />Total scraper team cycle time (load + haul + maneuver and spread + return) : 2.42 minutes <br />Unadjusted unit production/hour : 843.78 LCY/hour *** Adjusted for job conditions : 700.34 LCY/hour <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers : 2 scraper(s) <br />Adjusted single scraper team (unit) hourly production : 700.34 LCY/hour <br />Adjusted multiple scraper team (fleet) hourly production : 700.34 LCY/hour <br />JOB TIME AND COST ~~ <br />Fleet size : 1 Team(s) Total job time : 4.17 Hours <br />Unit cost : $0.809 /LCY Total job cost : $2,362 <br />"travel time for each segment is adjusted for acceleratioNdecelera[ion. <br />table velocities are max. attainable per total resistance shown, not average <br />