Laserfiche WebLink
HOURLY PRODUCTION sheet 2 of 2 <br />Hauling Caoacity <br />I (weight) Basis <br />Material weight : 2,550 pounds/LCY <br />Material description <br />Earth -Dry packed <br />Rated payload : 75,000 pounds <br />Payload capacity : 29.91 LCY <br />Bowl (volume) Basis <br />titrUCK volume <br />Heaped volume <br />Average volume <br />Adjusted capacity <br />21.00 LCY <br />31.00 LCY <br />26.00 LCY <br />26,00 LCY "' <br />hourly production reflects volume per scaper pair on push~pull models <br />Cvcle Time : ob Condition Corrections : Site altitude (ft.) : 5, 700 <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 />• load time per scraper pair on push-pull models Net correction : 0.813 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. (%) Velocity (fpm) Travel time (min.)"" <br />1 1,300 -3.50 5.00 1.50 2640 0.69 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Retum route <br />table vefordoes are max. attainable per Ntal resistance shown, not average <br />Haul time : 0.69 minutes <br />Total scraper team cycle time (load + haul + maneuver and spread + return) <br />Unadjusted unit productionRtour : 990.00 LCY/hour "" Adjusted forjob 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) houdy production <br />minutes <br />3.15 minutes <br />805.27 LCY/hour <br />2 scraper(s) <br />805.27 LCY/hour <br />805.27 LCY/hour <br /> <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job time : 6.54 Hours <br />Unit cost : $0.596 /LCY Total job cost : $3,137 <br />': <br /> <br /> <br />travel time for each segment is adjusted for acceleredoNdecelerellon. Retum time : 0.86 <br />