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Rolling Resistance—Road Conditions <br /> Haul: Firm, smooth,rolling,dirt/It. surfaced,watered,maintained 3.0 <br /> Return: Firm, smooth,rolling,dirt/It. surfaced,watered,maintained 3.0 <br /> Haul and Return Time <br /> Length Grade Res. Rolling Total Res. Travel Time Source <br /> (feet) (%) Res. (%) (%) (minutes) <br /> Haul Route: 150 3.00 3.00 6.00 0.1164 (Cat HB) <br /> Return Route: 150 -3.00 3.00 0.00 0.0527 (Cat HB) <br /> Total Travel Time: 0.1692 minutes <br /> Total Cycle Time: 0.5792 minutes <br /> Load Bucket Capacity <br /> Rated Capacity: 1.80 LCY(heaped) <br /> Bucket Fill Factor: 0.975 Loose material-mixed moist aggregates(95-100%)0.975 <br /> Adjusted Capacity: 1.76 LCY <br /> Job Condition Correction Factors <br /> Site Altitude: 5100 feet <br /> Source <br /> Altitude Adj: 0.95 (CAT HB) <br /> Job Efficiency: 0.83 (1 shift/day) <br /> Net Correction: 0.79 multiplier <br /> Unadjusted Hourly Unit Production: 181.82 LCY/Hour <br /> Adjusted Hourly Unit Production: 143.36 LCY/Hour <br /> Adjusted Hourly Fleet Production: 143.36 LCY/Hour <br /> JOB TIME AND COST <br /> Fleet size: 1 Loader(s) Total job time: 2.83 Hours <br /> Unit cost: $0.517 /LCY Total job cost: $210 <br /> 19 <br />