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HOURLY PRODUCTION sheet 2 of 2 <br />Hauling Capacity : <br />Scraper Payload (weight) Basis: I Scraper Bowl (volume) Basis: <br />Material weight: 2,650 pounds /LCY <br />Material description : <br />Decomposed rock - 25% Rock, 75% Earth <br />Rated payload: 48, pounds <br />Payload capacity: 18.11 LCY <br />Cycle Time: <br />Scraper loading time " : 0.90 minutes <br />Maneuver and spread time: 0.60 minutes <br />load time per scraper pair on push -pull models <br />Travel time: <br />Road condition description : Rutted dirt, little maintenance, no water, 2" tire penetration <br />Haul Route: <br />Seg. # <br />Haul distance (feet) <br />Grade ( %) <br />Roll. res. ( %) <br />Total res. ( %) <br />Velocity (fpm) <br />Travel time (min.)"" <br />1 <br />2,600 <br />0.00 <br />5.00 <br />5.00 <br />2218 <br />1.36 <br />(Cat HB) <br />Net correction : <br />0.830 <br />NA <br />Haul time: 1.36 minutes <br />Return route <br />1 <br />Z600 0.00 5.00 5.00 2814 1.08 <br />`* travel time for each segment is adjusted for acceleration /deceleration. Return time : 1. 08 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) : 3.94 minutes <br />Unadjusted unit production /hour : 552.03 LCY /hour Adjusted forjob conditions : 458.18 LCY /hour <br />Optimal number of scrapers per push dozer: NA Selected number of scrapers : 2 scraper(s) <br />Adjusted single scraper team (unit) hourly production : 458.18 LCY /hour <br />Adjusted multiple scraper team (fleet) hourly production : 458.18 LCY /hour <br />JOB TIME AND COST <br />Fleet size: 1 Team(s) Total job time: 105.58 Hours <br />Unit cost : $0.942 /LCY Total job cost : $ 45,580 <br />w <br />7:TH 7'77 <br />Struck volume : <br />15.70 <br />LCY <br />Heaped volume: <br />21.00 <br />LCY <br />Average volume: <br />18.35 <br />LCY <br />Adjusted capacity: <br />18.11 <br />LCY <br />hourly production reflects volume per scraper pair on push -pull models <br />Job Condition Corrections : <br />Site altitude (ft.) : <br />6,100 <br />Scraper <br />Push dozer <br />Source <br />Altitude adj.: <br />1.000 <br />NA <br />(Cat HB) <br />Job efficiency: <br />0.830 <br />NA <br />(Cat HB) <br />Net correction : <br />0.830 <br />NA <br />