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...;: <br />HOURLY PRODUCTION sheet 2 of 2 <br />Haulinsal Capacity: <br />Scraper Payload (weight) Basis : I Scraper Bowl (volume) Basis <br />Material weight : 2,100 poundslLCY <br />Material description <br />Earth -Loam <br />Rated payload : 55,000 pounds <br />Payload capacity : 26.19 LCY <br />Struck volume : 18.00 LCY <br />Heaped volume : 23.00 LCY <br />Average volume : 20.50 LCY <br />Adjusted capacity : 20.50 LCY "' <br />hourly production reflects volume per scraper pair on push-pull models <br />Cvcle Time : Job Condition Corrections : Site altitude (ft.) : 4,050 <br /> Scraper Push dozer Source <br />Scraper loading time' : 0.90 minutes Altitude adj.: 1.000 NA (Cat HB) <br />Maneuver and spread time : 0.70 minutes Job efficiency : 0.830 NA (Cat HB) <br />• load time per scraper pair on push-pull models Net COffeCtlOn : 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 />1 500 5.00 5.00 10.00 659 0.78 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Haul time : 0.78 minutes <br />Return route <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />" trevel time for each segment is adjusted for acceleration/deceleration. Retum time : 0.31 minUt@S <br />fable velocities are max. attainable per total resistance shown, not average <br />Total scraper team cycle time (load + haul + maneuver and spread + return) : 2.69 minutes <br />Unadjusted unit production/hour : 456.91 LCY/hour "' Adjusted for job conditions : 379.24 LCY/hour <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers : 1 scraper(s) <br />Adjusted single scraper team (unit) hourly production : 379.24 LCY/hour <br />Adjusted multiple scraper team (fleet) hourly production : 379.24 LCY/hour <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job time : 8.14 Hours <br />Unit cost : 50.802 /LCY Total job cost : x2,477 <br />