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HOURLY PRODUCTION <br />sheet 2 of 2 <br />Haulina Capacity : <br />Scraper Payload (weight) Basis : ! Scraper Bowl (volume) Basis : <br />Material weight : 2,100 pounds/LCY Struck volume : 21.00 LCY <br />Material description : j Heaped volume : 31.00 _ <br />LCY <br />Earth -Loam ? Average volume : 26.00 LCY <br />Rated payload : 75.000 pounds Adjusted capacity: 26.00 LCY <br />Payload capacity: 35.71 LCY !••• hourly production reflects volume per scraper pair on push-pull models <br />Cycle Time : <br />Scraper loading time " : 1.00 minutes <br />Maneuver and spread time :___.._0- 60 ^- minutes <br />• load time per scraper pair on push-pull modes <br />Travel time : <br />Road condition description :Finn, smooth, rolling <br />Haul Route : <br />Job Condition Corrections : Site altitude (ft.) : 8,000 <br /> Scraper Push dozer Source <br />Altitude adj.: <br />-- ----------- - -.. 0.980 <br />_- ?__ NA (Cat HB) <br /> <br />Job efficiency:! <br />0.830 <br />NA - ------ -- <br />(Cat HB) <br />Net correction : 0.613 ?- <br />NA <br />dirtAt. surfaced, watered, maintained <br />Seg. #t Haul distance (feet) Grade (%) Roll. res. (%) Total res. <br />! 500 4.00 i 3.00 7.00 <br />Return route : <br />Velocity (fpm) Travel time (min.)" <br />1362 0.43 <br />Haul time <br />0.43 <br />minutes <br />travei time for each segment is adjusted for acceleration/deceleration. Return time <br />table velocities are max, attainable per total resistance shown, not average <br />Total scraper team cycle time (load + haul + maneuver and spread + return) <br />Unadjusted unit production/hour : 1,383.20 LCY/hour Adjusted for job conditions <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers <br />Adjusted single scraper team (unit) hourly production <br />Adjusted multiple scraper team (fleet) hourly production <br />0.23 <br />minutes <br />2,26 minutes <br />1,125.09 LCY/hour <br />2 scraper(s) <br />1,125.09 <br />- LCY/hour <br />2,250.19 LCY/hour