Laserfiche WebLink
HOURLY PRODUCTION sheet 2 of 2 <br />• Hauling Caoaciri <br />Scraper Payload (weight) Basis : Scraper Bowl (volume) Basis <br />Material weight : 2,100 pounds/LCY Struck volume : 21.00 LCY <br />Material description <br />Earth -Loam <br />Rated payload : 75,000 pounds . <br />Payload capacity : 35.71 LCY <br />u <br />Heaped volume : 31.00 LCY <br />Average volume ; 26.00 LCY <br />Adjusted capacity : 26.00 LCY'*' <br />hourly production reflects volume per scraper pair on push-pull models <br />Cvcle Time : blob Condition Corrections : Site altitude (ft.) : 8,000 <br /> <br /> Scraper Push dozer Source <br />Scraper loading time ' : 1.00 minutes Altitude adj.: 0.980 NA (Cat HB) <br />Maneuver and spread time : 0.60 minutes Job efficiency : 0.830 NA (Cat HB) <br />• loatl time per scraper pair on push-puH models Net correction : 0.813 NA _ <br />Travel time <br />Road condition description :Firm, smooth, rolling, diri/It. suAaced, watered, maintained <br />Haul Rnute t <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel time (min.)" <br />1 1,200 -8.50 3.00 -5.50 2192 0.64 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Haul time : 0.64 minutes <br />Return route <br />Return time <br />`• travel time tar each segment is adjusted for acceleration/deceleration. <br />table velocities are max. attainable per total reaiala00e shown, not average <br />Total scraper team cycle time (load + haul + maneuver antl spread + return) <br />Unadjusted unit production/hour : 978.81 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 />0.95 minutes <br />3.19 minutes <br />796.16 LCY/hour <br />2 scraper(s) <br />796.16 LCY/hour <br />1,592.33 LCY/hour <br />