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Truck/Loader Team Work~ont'd Task # : ota <br />Loading Tool Cvcle Time : Number of tootling tool passes regwred to fill truck <br />Excavators and front shovels -machine cycle time vs job condition rating : NA <br />-selected value within basic rating : NA <br />3 <br />sheet 2 0l 2 <br />Track loaders -material descr.: NA <br />-cycle time elements (min.) ~ Load . NA Maneuver NA Dump : 0.100 <br />Wheel and track loaders -unadjusted basic cycle time (load, lrianeuver, and dump) ~ 0.525 minutes <br />Cycle Time Factors ~ LOading Conddion Description , Factor (mm.) Source <br />Material : Matehal up fo 7/8" diameter 0.020 (Cat HB) <br />Stockpile : No adjustment- (actor not applicable 0.000 (Caf HB) <br />Truck ownership : Common ownership o/trucks and loaders -0.040 (Cat HB) <br />Operation : Constant operation -0.040 (Cal HB) <br />Dump target : 1Jominal target 0.000 (Cat HB) <br /> Net cycle lime atlluslment : -0.060 minutes <br /> Adjusted basic cycle time : 0.465 minutes <br />Net loatl time per truck (bulk of first loader pass co mpletetl during truck exchange) : 1,030 minutes <br />Truck Cvcle Time <br />Truck exchange ome. 0.50 minutes........ Adjusted tar site altitude : 0.50 minutes <br />Truck load time: 1.030 minutes........ Adjusted for site altitude : 1.03 minutes <br />Truck maneuver and dump time: 0.90 minutes........ Adjusted for site altitude 0.90 minutes <br />Truck travel (haul 8 return) time: <br />Road condition description . NA-user <br />Haul route <br />Road <br />seg. # Haul distance <br />miles Grade <br />res. (%) Rolling <br />res (%) Total <br />resistance (%) Speed <br />miles/hour Travel time' <br />(minutes) <br />7 6 NA-user NA-user NA-user 45 8.00 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Return route : Haul time "'. 8.00 <br />1 6 NA-user NA-user NA-user 45 8.00 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />ninutes <br />' lust and last segments atlrusteE roe accNeraM1Onltlecelera~cn Return time " ~ 8.00 minutes <br />time shown inclutles altr[uae aGryument Total truck cycle time : 18.43 minutes <br />Loading tool unit production : 516.18 LCY/hour...... Adjusted for job efficiency : 428.43 LCY/hour <br />Truck unit production : _42.85 LCY/hour...... Adjusted for job efficiency: 35.57 LCY/hour <br />Optimal no trucks/loading tool : _ 12 trucks........... Selected no. trucks/loader : 12 trucks <br /> Adjusted hourly truck team production : 426.80 LCY/hr <br /> Adjusted hourly single IrucWloader team production : 426.80 LCYlhr <br /> Adjusted hourly multiple trucWloader team production 426.80 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job time : 151.58 Hours <br />Unit cost : $2.446 ILCY Total job cost : $158,235 <br />