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HOURLY PRODUCTION 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 : 23.20 LCY <br />Material description : Heaped volume : 34.00 LCY <br />Earth -Dry packed Average volume : 28.60 LCY <br />Rated payload : 82,000 pounds Adjusted capacity : 28.60 LCY *** <br />Payload capacity : 32.16 LCY '*` hourly production reflects volume per scraper pair on push-pull models <br /> <br />Cycle Time : Job Condition Corrections : Site altitude (ft.) : 5,350 <br /> Scraper Push dozer Source <br />Scraper loading time * : 0.90. minutes Altitude adj.: 0.960 NA (Cat HB) <br />Maneuver and spread time : 0.70 minutes Job efficiency : 0.830 NA (Cat HB) <br />`load time per scraper pair on push-pull models Net correction : 0.797 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 1,000 0.00 5.00 5.00 1375 0.85 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Return route <br />Haul time : 0.85 minutes <br />*' travel time for each segment is adjusted for acceleration/deceleration. Return time : 0.65 minUteS <br />table velocities are max. attainable per total resistance shown, not average <br />Total scraper team cycle time (load + haul + maneuver and spread + return) : 3.11 minutes <br />Unadjusted unit production/hour : 551.97 LCY/hour *'"` Adjusted for job conditions : 439.81 LCY/hour <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers : 1 scraper(s) <br />Adjusted single scraper team (unit) hourly production : 439.81 LCY/hour <br />Adjusted multiple scraper team (fleet) hourly production : 439.81 LCY/hour <br />_ _ _ _ _ _ <br />_ _ _ ._ <br />JOB TIME AND COST __ <br />Fleet size : 1 Team(s) Total job time : 13.46 Hours <br />Unit cost : $0.742 /LCY Total job cost : $4,393 <br />