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HOURLY PRODUCTION <br />Hauling Capacity : <br />Scraper Payload (weight) Basis : <br />Scraper Bowl (volume) Basis : <br />sheet 2 of 2 <br />Material weight : 2,075 pounds/LCY <br />Material description <br />USER-PROVIDED WEIGHT DATA <br />Rated payload : 75000 pounds <br />Payload capacity : 36.14 LCY <br />I <br />Struck volume : 24.00 LCY <br />Heaped volume : 34.00 LCY <br />Average volume : 29.00 LCY <br />Adjusted capacity : 29.00 LCY *'* <br />hourly production reflects volume per scraper pair on push-pull models <br />Cycle Time : Job Condition Corrections : Site altitude (ft.) : 7,500 <br /> Scraper Push dozer Source <br />Scraper loading time 1'00 minutes Altitude adj.: 1.000 NA (Cat HB) <br />Maneuver and spread time : 0160 minutes Job efficiency : 0.830 NA (Cat HB) <br />* load time per scraper pair on push-pull models Net correction : 0.830 NA <br />Travel time : I <br />Road condition description :Firm, smooth, rolling, dirt/It. surfaced, watered, maintained <br />Haul Route : <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel time (min.)** <br />1 500 0:00 3.00 3.00 2800 0.44 <br /> I <br /> <br /> <br /> i <br /> <br /> <br /> <br />Haul time : 0.44 minutes <br />Return route <br />1 500 0.00 3.00 3.00 2949 0.33 <br /> ! <br />travel time for each segment is adjusted for acceleration/deceleration. Return time : 0.33 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) : 2.37 minutes <br />Unadjusted unit production/hour : 1,469.06 LCY/hour *** Adjusted for job conditions : 1,219.32 LCY/hour <br />ozer : NA Selected number of scrapers <br />Optimal number of scrapers per push A 2 scraper(s) <br />single scraper team (unit) hourly production : <br />djusted 1,219.32 LCY/hour <br />Adjusted multiple scraper team (fleet) hourly production : 2,438.63 LCY/hour <br />JOB TIME AND COST <br />Fleet size : !2 Team(s) Total job time : 413.21 Hours <br />Unit cost : $0.643 /LCY Total job cost : $648,386