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HOURLY PRODUCTION ~ sheet 2 of 2 <br />Hauling Caoaclly: <br />Basis <br />Scraper Bowl (volume) Basis <br />Material weight : 2,800 pounds/LCY <br />Material descdptlon <br />Clav -Natural bed <br />Rated paybad : 48,000 pounds <br />Payload capacity : 17.14 LCY <br />SWCk volume : 14.00 LGY <br />Heaped volume : 20.00 LCY <br />Average volume : 1700 LCY <br />Adjusted capacity : 17.00 LCY "• <br />hourly production reflects volume per scraper pair on pustr~pull models <br />Cycle Time : ob Condl ton Corrections : Site altitude (ft.) : 5,000 <br /> Scraper Push dozer Source <br />Scraper loading 8me • : 1.50 minutes AlBtude adj.: 1.000 NA (Cat H8) <br />Maneuver and spread time : 0.80 minutes Job efficiency : 0.830 NA (Cat H8) <br />• bad tlrre per scraper pair on push-pun modeb Net COReC80n . 0.830 NA <br />Travel tlme <br />Road conditlon descdp8on : Ru(ted dirt lif8e maintenance, no water, 2"tire penetration <br />Haul Route <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel 8me (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 8me : 0.11 minutes <br />Retum route <br />1 200 -5.00 5.00 0.00 2921 0.18 <br />2 500 0.00 5.00 5.00 2814 0.18 <br /> <br /> <br /> <br /> <br /> <br /> <br />•• gavel time for each segment is adjusted for aaeleretlonldeceleretlon. Return time : 0.31 minutes <br />table velocities are max. atiaina6le per total resistance shown, not average <br />Total scraper team cycle time (load + haul + maneuver and spread + return) : 2.88 minutes <br />Unadjusted unk productioNhour : 357.25 LCY/hour •'• Adjusted forjob conditions : 296.52 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 : 593.03 LCY/hour <br />Adjusted multiple scraper team (fleet) howdy production : 593.03 LCY/hour <br />...................... <br />,. <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total )ob time : 59.86 Hours <br />Unit cost : 51.259 /LCY Total job cost <br />