Laserfiche WebLink
HOURLY PRODUCTION cont'd <br />_________________ <br />_________________ <br />Loader Cycle Time tont'd <br />Sheet 2 of 2 <br />Rolling Resistance <br />Roadway underfootirg Conditions: <br />NauL :Rutted dirt, little/no maint., 7 -2" fire pen. <br />Return:Rutted dirt, little/no maint., 7 -2" fire pen. <br /> Grade Rolling Total Travel <br /> Length Resist. Resist. Resist. Time <br />Haul 8 return Time: (ft) (X) (X) (X) (min.) <br />Haul Route: 250 5.00 5.00 70.00 0.368 (CXg »W,) <br />Return Route: 250 -5.00 5.00 0.00 0.204 (CHB wK~) <br /> Total [ravel time = 0.572 <br /> Total cycle time = N 1.077 minutes <br />Loader Bucket Capacity <br />Rated Capacity= 4.50 LCY (heaped) <br />Bucket fill factor= 0.975 Loose mat.-moist mixed aggregates(95 -100X) <br />Adjusted capacity= 4.39 LCY <br />Job Condition Correction Factors <br />Site altitude = 7,150 ft. <br />Altitude correction factor = 1.00 (CHB DEO) <br />Job efficiency factor = 0.83 (1sh/day) <br />Net Correction = O.B3 multiplier <br />Unadjusted Hourly Unit Production 244.36 LCY/Hr <br />Adjusted Hourly Unit Production 202.82 LCY/Hr <br />Adjusted Hourly Fleet Production 202.82 LCY/Hr <br />JOB COST <br />Fleet size = i Loader(s) Total job time = 4.37 Hours <br />Unit cost = 50.374 /LCY ToteL job cost f332.07 <br />