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HOURLY PRODUCTION sheet 2 of 2 <br />Hauling Capacity <br />Scraper Payload (weight) Basis : Scraper Bowl (volume) Basis <br />Material weight : 2,650 pounds/LCY Struck volume : 24.00 LCY <br />Material description : Heaped volume : 34.00 LCY <br />Decomposed rock - 25% Rock, 75% Earth Average volume : 29.00 LCY <br />Rated payload : 75,000 pounds Adjusted capacity : 28.30 LCY *** <br />Payload capacity : 28.30 LCY "'" hourly production reflects volume per scraper pair on push-pull models <br /> <br />Cycle Time : Job Condition Corrections : Site altitude (ft.) : 6,200 <br /> Scraper Push dozer Source <br />Scraper loading time * : 1.00 minutes Altitude adj.: 1.000 NA (Cat HB) <br />Maneuver and spread time : 0.60 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 <br />Road condition description :Rutted dirt little maintenance, no water, 2"tire penetration <br />Haul Route <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel time (min.)** <br />1 800 -12.50 5.00 -7.50 1628 0.61 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Haul time : <br />Return route 0.61 minutes <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />"" travel 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 : 1,064.15 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 />JOB TIME AND COST ::.:::.............................................................:...................................:....................................... <br />Fleet size : 1 Team(s) Total job time : <br />Unit cost : $0.709 /LCY Total job cost : 0.98 <br /> <br />3.19 <br />883.25 <br />2 <br />883.25 <br />883.25 <br />..................................... <br />1.91 <br />$1,197 minUteS <br /> <br />minutes <br />LCYlhour <br />scraper(s) <br />LCY/hour <br />LCY/hour <br />................................ <br />Hours <br />