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HOURLY PRODUCTION <br />Hauling Capacity : sheet 2 of 2 <br />Scraper Nayioad (weight) Basis : <br />Material weight : <br />Material description : <br />Earth - Loam <br />2,100 pounds/LCY <br />Rated payload 75,000 pounds <br />Payload capacity: 35.71 LCY <br />Bowl (volume) Basis : <br />Struck volume : 21.00 LCY <br />Heaped volume : <br />i 31.00 LCY <br />I Average volume : 26.00 LCY <br />Adjusted capacity : 26.00 LCY "~• <br />- hourly production reflects volume per scraper pair on push-cull models <br />Cycle Time : Job Condition Corrections : Site altitude (ft.) : 8,000 <br /> Scraper Push dozer Source <br />Scraper loading time 1.00 minutes Altitude adj.:; 0.980 NA (Cat HB) <br />Maneuver and spread time : 0.60 minutes Job efficiency 0.830 NA (Cat HS) <br />' load time per scraper pair on push-pull models Net correction 0.813 NA <br />Travel time : <br />Road condition description :Firm, smooth, rolling, dirt/lt. surfaced, watered, maintained <br />Haul Route <br />Seg. # Haul distance (feet) Grade (%) ' Roll. res. (% ) Total res. (%) Velocity (fpm) Travel time (min.)** <br />1 ! 300 5.00 ! 3.00 8.00 1131 i 0 31 <br />minutes <br />rravei erne Tor earn segment is adjusted for accelerationtdeceleration. Return time <br />table velocities are max. attainable per total resistants shown, -rot average <br />Total scraper team cycle time (load + haul + maneuver and spread + return) <br />Unadjusted unit production/hour : 1,521.57 LCY/hour'** Adjusted for job conditions <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers <br />.......................... . <br />Adjusted single scraper team (unit) hourly production <br />Adjusted multiple scraper team (fleet) hourly production <br />0.15 <br />minutes <br />2.05 minutes <br />1,237.65 <br />- 23 LCY/hour <br />2 scraper(s) <br />1237.65 LCY/hour <br />2,475.29 LCY/hour <br />Haul time : 0.31 <br />Return route :