Laserfiche WebLink
HOURLY PRODUCTION sheet 2 of 2 <br />Hauling Cacacity : <br />Scraper Payload (weight) Basis : Scraper Bowl (volume) Basis : <br />Material weight : 2,100 pounds/LCY Struck volume : 24.00 LCY <br />Material description ; Heaped volume : ` 34.00 LCY <br />Earth -Loam - -- _____- _.__..._ _ Average volume : 29.00 LCY <br />Rated payload : 75,000 <br />` pounds Adjusted capacity : 29.00 LCY *"• <br />Payload capacity : 35.71 LCY "' hourly production reflects volume per scraper pair on push-pull models <br />Cycle Time : Job Condition Corrections : Site altitude (ft.) : 8,0_00 <br /> Scraper Push dozer Source <br />Scraper loading time' : 1,00 minutes ;.Altitude adj.- 0.980_ J NA -(Cat HBj <br />Maneuver and spread time : 0.60 minutes Job efficiency :1 0.830 NA i (Cat HB) <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, dir0t. surfaced, watered, maintained <br />Haul Route : <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) ITaavel time (min.)"" <br />1 3, 500 -4.00 3.00 -1.00 2972 i 1.21 <br />Return route : <br />Haul time : 1.21 minutes <br />travel time for each segment is adjusted for acceterationidereteration. Return time <br />............ <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 : 771.16 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 />1.70 minutes <br />4.51 minutes <br />627.26 LCY/hour <br />2 scraper(s) <br />627.26 LCY/hour <br />1,254.53 LCY/hour <br />JOB TIME; AND COST <br />Fleet size : 2 Team(s) Total job time : 87.39 Hours <br />unit cost : $1.149 /LCY Total job cost : $125,918