Laserfiche WebLink
HOURLY PRODUCTION sheet 2 of 2 <br />Hauling Capacity: <br />1(weight) Basis <br />Material weight : 2,100 pounds/LCY <br />Material descdption <br />Shale <br />Rated payload <br />Payload capacity <br />48,000 pounds <br />22.86 LCY <br />Bowl (volume) Basis <br />Struck volume : 14.00 LCY <br />Heaped volume : 20.00 LCY <br />Average volume : 17.00 LCY <br />Adjusted capacity : 17.00 LCY "• <br />hourly production reflects volume per scraper pair on push-pull models <br />Cycle Time : ab Condition Corrections : Site altitude (ft.) : 5,000 <br /> Scraper Push dozer Source <br />Scraper loading time' : 1.50 minutes Altitude adj, : 1.000 NA (Cat HB) <br />Maneuver and spread time : 0.60 minutes Job efficiency : 0.830 NA (Cat HB) <br />• load time per scraperpair onpush-pull models Net correction : 0.830 NA <br />Travel time <br />Road condition description :Rutted dirt little maintenance, no water, 2" fire penetration <br />Haul Route <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (°k) Velocity (fpm) Travel time (min.)" <br />1 700 0.00 5.00 5.00 2218 0.46 <br />2 200 5.00 5.00 10.00 1068 A.04 <br /> <br /> <br /> <br /> <br /> <br /> <br />Haul time : 0.41 minutes <br />Retum route <br />1 200 -5.00 5.00 0.00 2921 0.16 <br />2 700 0.00 5.00 5.00 2814 0.25 <br /> <br /> <br /> <br /> <br /> <br /> <br />•• travel time for each segment is adjusted for acceleretioNdeceleregon. <br />table velodges are max. attainable per total resistance shown, not average <br />Retum time : 0.41 <br />Total scraper team cycle time (load + haul + maneuver and spread + return) <br />Unadjusted unit production/hour : 34790 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) howdy production <br />Adjusted mulflple scraper team (fleet) hourly production <br />2.93 <br />288.76 <br />3 <br />868.28 <br />866.28 <br />minutes <br />minutes <br />LCY/hour <br />scraper(s) <br />LCY/hour <br />LCY/hour <br />