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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 : 14.00 LCY <br />Material description <br />Earth -Dry packed <br />Rated payload : 48, 000 pounds <br />Payload capacity : 18.82 LCY <br />Cycle Time <br />Scraper loading time' : 0.90 minutes <br />Maneuver and spread time : 0.60 minutes <br />loatl time per scraper pair on push-pull models <br />Travel time <br />Road condition description <br />Haul Route <br />Heaped volume : 20.00 LCY <br />Average volume : 17.00 LCY <br />Adjusted capacity : 17,00 LCY "' <br />houny production reflec44 volume per scraper pair on push-pull models <br />r..r. r....w:w.... r........: c:._ <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 />rolling, dirt/It. surfaced, watered, maintained <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) I Velocity (fpm) Travel time (min.)" <br />1 1,200 -8.00 3.00 -5.00 2938 0.48 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Return route <br />Haul time : 0.48 minutes <br />"travel time ror each segment is adjusted for acceleration/deceleration, Retum time : 0.82 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) : 2.79 minutes <br />Unadjusted unit production/hour : 730.37 LCY/hour "' Adjusted for job conditions : 606.21 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 : 606.21 LCY/hour <br />Adjusted multiple scraper team (fleet) hourly production : &OS.21 LCY/hour <br />JOB TIME AND COST~~~~ ~ -- ~ ~ - -~ <br />Fleet size : 1 Team(s) Total job time : 19.30 Hours <br />Unit cost : 50.884 /LCY Total job cost : $10,342 <br />