Laserfiche WebLink
I <br />• <br />HOURLY PRODUCTION ~ ~ ~~~ sheet 2 of 2~ <br />Hauling Capacity <br />Basis <br />Material weight : 2,550 pounds/LCY <br />Material description <br />Gravel -Dry <br />Rated payload <br />Payload capacity <br />Cycle Time <br />75,000 pounds <br />29.41 LCY <br />Scraper loading time' : 1.00 <br />Maneuver and spread time : 0.60 <br />'load time per scraper pair on push-pull motlels <br />Scraper Bowl (volume) Basis <br />Struck volume : 21.00 LCY <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-pu ll models <br /> ob Condition Corrections : Site altitude (ft.) : 8,000 <br /> Scraper Push dozer Source <br />minutes Altitude adj.: 0.980 NA (Cat HB) <br />minutes Job efficiency : 0.830 NA (Cat HB) <br /> Net correction : 0.813 NA <br />Travel time <br />Road condition description :Firm, smooth, rolling, dirUlt. surfaced, watered, maintained <br />Haul Route <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel time (min.)** <br />1 $ 500 5.00 3.00 8.00 1131 3.14 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Haul time : <br />Retum route 3.14 minutes <br />f 3,500 -5.00 3.00 -2.00 2972 1.21 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />"travel time for each segment is adjustetl for accelerationltleceleration. Return time : <br />table velocities are max. attainable per total resistance shown, not average <br />Total scraper team cycle time (toad + haul + maneuver and spread + return) : <br />Unadjusted unit production/hour : 523.97 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 : 1.21 <br /> <br />5.95 <br />426.20 <br />2 <br />426.20 <br />852.39 minutes <br /> <br />minutes <br />LCY/hour <br />scraper(s) <br />LCYlhour <br />LCY/hour <br />