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<br />HOURLY PRODUCTION cont'd sheet 2 of 2 <br />Loader Cycle Time cont'd <br />Rolling Resistance <br />Roadway underfooti ng condition s: <br />Haul Soft, rutted dirt, no. maint.,4-b" Lire pen. <br />Return: Soft, rutted dirt, no. mai n[.,4-b" Lire pen. <br />Haul 8 Return Time grade rolling total travel <br />-------- ---------- length res. res. res. time <br /> (f T) (7.) (%) (%) (min) <br /> Haul route 300 0.00 7.50 7.50 0.360 (CAT HB) <br /> Return route: 300 0.00 7.50 7.50 0.306 (CAT HB) <br /> Total travel time 0.666 <br />Total cycle time 1.156 minutes <br />Loader Bucket Capacity <br />______________________ <br />Rated Capacity 3.50 LCY (heaped) (CAT HB) <br />Bucket fill factor 1.100 Other - rock/dirt mixtures (100-120%) <br />Adjusted capacity 3.85 LCY <br />Job Condition Correction Factors <br />Site altitude 6,000 feet <br />Altitude correction factor 0.92 (CAT H8) <br />Job efficiency factor 0.83 (1sh/day) <br />Net correction 0.76 multiplier <br />Unadjusted hourly unit production 199.89 LCY/Hr <br />Adjusted hourly unit production 152.63 LCY/Hr (CAT HB) <br />Adjusted hourly fleet production 152.63 LCY/Hr <br />JOB COST <br />Fleet size 1 Loader(s) Total job time 26.42 Hours <br />_________ _____________ <br />Unit cost E0.387 /LCY Total jab cost 51,560.07 <br />