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HOURLY PRODUCTION sheet 2 of 2 <br />Naulina Capacity: <br />Scraper Payload (weight) Basis : I Scraper Bowl (volume) Basis <br />Matedal weight : 2,100 pounds/LCY <br />Material description <br />Earth -Loam <br />Rated payload : 75,000 pounds <br />Payload capacity : 35.71 LCY <br />Struck volume : 21.00 LCY <br />Heaped volume : 31.00 LCY <br />Average volume : 26.00 LCY <br />Adjusted capacity : 28.00 LCY "' <br />howdy praducnar mflecia volume per saaper pair on push-pull models <br />Cycle Time : ob Condltlon Correctlona : Site altitude (ft.) : 4,950 <br /> Scraper Push dozer Source <br />Scraper loading tlme' : 1.80 minutes Atlitude adj. 1.000 NA (Cat HB) <br />Maneuver and spread time : 0.60 minutes Job efficiency 0.830 NA (Cat HB) <br />• loetl tlme per saeper pair on push-pun models Net CArreCUOn 0.830 NA <br />Travel time <br />Road condifion descripton :Rutted dlR, little melntenance, no water, 2" 8re penetration <br />Haul Route <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel tlme (min.)" <br />1 1,000 0.00 5.00 5.00 1867 0.65 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Haul time : 0.83 minutes <br />Retum route <br />Retum time : 0.31 minutes <br />Total scraper team cycle time (load + haul + maneuver and spread + return) <br />Unadjusted wolf produc8on/hour : 435.05 LCYlhour "' Adjusted for job conditions <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers <br />Adjusted single scraper team (unit) howdy production <br />Adjusted multiple scraper team (fleet) hourty production <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job time <br />Unit cost : 11.016 /LCY Total job cost <br />3.59 minutes <br />361.10 LCY/hour <br />2 scraper(s) <br />722.19 LCY/hour <br />722.19 LCY/hour <br />....................... <br />_... <br />.......................... <br />..................... <br />...................... <br />..................... ........................ <br />., . <br />...................... . <br />........................ <br />.................... . <br />................... . <br />.................... <br />13.77 ..................... . <br />Houro <br />S1Q401 <br />•' travel tlme for each segment is adjusted for acceleratloNdecelemtion. <br />tabb velocitlea am max. adalnabb per fatal raeiatance shown, not average <br />