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<br />HDUgLY PRODUCTION sheet 2 of 2
<br />Hauling Capacity : '
<br />Material weigh : 2,100 pounds/LCY
<br />Material description
<br />Earth -Loam
<br />Rated payload : 75,000 pounds
<br />Payload capacity : 35.71 LCY
<br />Cvele 71me
<br />Bowl (volume) Basis
<br />Struck volume
<br />Heaped volume
<br />Averege volume
<br />Adjustetl capacity .
<br />21.00 LCY
<br />31.00 LCY
<br />28.00 LCY
<br />26.00 LCY ~•
<br />hoary produpipn teexb vdume per scraper par an push-putl models
<br /> Scraper Push dozer Source
<br />AHiWde adj.: 0.980 NA (CatHB)
<br />Job etficienq 0.830 NA (Cat HB)
<br />Net correction 0.813 NA
<br />Suaper loading time • : 1.00 minutes
<br />Maneuver and spread lime : 0.60 minutes
<br />loatl lima per scraper Pa'r al push-pull mooels
<br />•
<br />Travel time
<br />Road condition description :Finn, smooth, rolling, diAAt. surFaced, watered, maintained
<br />Haul Route
<br />Seg. # Haut distance (feet) Grade (%) Roll. res. (%) Total res. (%) Vebaty (ipm) Travel time (min.)°
<br />1 3,400 7.50 300 10.50 786 4.34
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<br />
<br />
<br />
<br />Return route
<br />} 3,400 -7.50 3.00
<br />gavel Uma for each segment is aCjuskd for aCCekrBllONaeoClMaCOn.
<br />bble velotlttes are max. attainable per Wsl resistarce sho+m, rqt average
<br />Haul time
<br />Return time
<br />Total scraper team cycle time (load + haul + maneuver and spread + return)
<br />Unadjustetl unit productioNhour : 437.97 LCYPoOUr "• 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 multiple scraper team (fleet) hoary production
<br />4.34 minutes
<br />1.18
<br />minutes
<br />7.12
<br />358.25
<br />2
<br />356.25
<br />77Z-50
<br />minutes
<br />LCY/hour
<br />suaper(s)
<br />LCY/hour
<br />LCY/hour
<br />3 o'~..c'£3..: ~ ~ xaa'yt ,ems ~,~ ~~~'a v=' 2~i .c ~:~~ ~'~tve~.~„ ~&..~w!£~~~ °'3r~.S $Y~.a » ?aF~°~'n x t `Izt~£°.rz~'>~~ u'~"
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<br />• JOB TiM£ AND COST
<br />Fleet size : 2 Team(s) Total job time : 26,10 Hours
<br />Und cost : 51.795 /LCY Total job cost : x33,385
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