Laserfiche WebLink
_.. ,: <br />,:: ;:: <br />HOURLY PRODUCTION sheet 2 of 2 <br />Haulinst Caoaciri <br />Basis <br />Material weight : 2,650 pounds/LCY <br />Material description <br />Decomposed rock - 25% Rock, 75% Earth <br />Rated payload : 82,000 pounds <br />Payload capacity : 30.94 LCY <br />Bowl (volume) Basis <br />Struck volume : 23.20 LCY <br />Heaped volume : 34.00 LCY <br />Average volume : 28.60 LCY <br />Adjusted capacity : 28.60 LCY "' <br />taudy production reflects volume per scraper pair an pushyull motlels <br />Cycle Time : ob Condition Corrections : Site altitude (ft.) : 4,450 <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 (Caf HB) <br />• load time per scraper pair on pusMpull models Net COmeCfiOn : 0.830 NA <br />Travel time <br />Road condition descrlption :Ruffed dirt IitOe maintenance, no water, 2" fire penetration <br />Haul Route <br />Seg. # Haul distance (feet) Grade (°k) Roll. res. (%) Total res. (%) Velocity (fpm) Travel time (min.)" <br />1 500 5.00 5.00 10.00 634 0.81 <br />2 500 0.00 5.00 5.00 1867 0.37 <br /> <br /> <br /> <br /> <br /> <br /> <br />Retum route <br />Haul time : 1.18 minutes <br />1 500 -5.00 5.00 0.00 3026 0.33 <br />2 500 -5.00 5.00 0.00 2965 0.17 <br /> <br /> <br /> <br /> <br /> <br /> <br />•• Vavel time for each segment is atllustetl for aaeleratioNdeceleretion. <br />table velocities are maz. attainable per total resistance shown, not average <br />Return time : 0.50 minutes <br />Total scraper team cycle time (load + haul + maneuver and spread + return) : 3,28 minutes <br />Unadjusted unit production/hour : 523.55 LCY/haur "' Adjusted for job conditions : 434.55 LCY/hour <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers : 1 scraper(s) <br />Adjusted single scraper team (unit) houdy production : 434.55 LCY/hour <br />Adjusted multiple scraper team (fleet) houdy production : 434.55 LCY/hour <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) <br />Unit cost : :0.665 /LCY <br />