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Truck/LOader Team Work cont'd Task # : 002 <br />Goading Tool Cycle Time : Number of loading tool passes required to fill truck : 5 <br />Excavators and front shovels -machine cycle time vs. job condition rating : BELOW AVERAGE <br />-selected value within basic rating : AVERAGE <br />Track loaders -material descr.: NA <br />-cycle time elements (min.) : Load <br />NA Maneuver : NA <br />Wheel and track loaders -unadjusted basic cycle time (load, maneuver, and dump ) <br />sheet 2 of 2 <br />Dump: 0.100 <br />NA minutes <br />Cycle Time Factors Loading Condition Description Factor (min.) Source <br />Material: NA NA NA <br />Stockpile : NA NA NA <br />Truck ownership: NA NA NA <br />Operation : NA NA NA <br />Dump target: NA NA NA <br /> Net cycle time adjustment : NA minutes <br /> Adjusted basic cycle time : 0.362 minutes <br />Net load time per truck (bulk of first loader pass completed during truck exchange) : 1.548 minutes <br />Truck Cycle Time <br />Truck exchange time: 0.50 minutes........ Adjusted for site altitude : 0.50 minutes <br />Truck load time: 1.548 minutes........ Adjusted for site altitude : 1.55 minutes <br />Truck maneuver and dump time: 0.90 minutes........ Adjusted for site altitude : 0.90 minutes <br />Truck travel (haul & return) time: <br />Road condition description :Rutted dirt, little maintenance, no waler, 2" tire penetration <br />Haul rnufa <br />Road <br />seg. # Haul distance Grade <br />res. (%) Rolling <br />res. (%) Total <br />resistance (%) Speed Travel time' <br />(minutes) <br />1 800 15.00 5.00 20.00 463 1.77 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Return route : Haul time " : 1.77 <br />1 800 -15.00 5.00 -10.00 3520 0,43 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />ninutes <br />' first antl last segments adjusted for acceleratioNtleceleration Return time " ~ 0.43 minutes <br />"time shown includes a¢tlude adiustmem Total truck cycle time : 5.15 minutes <br />Loading tool unit production : 43704 LCY hour...... Adlusted for job efficiency : 362.74 LCV/hour <br />Truck unit production : 173.82 LCV/hour...... Adjusted for job efficiency : 144.27 LCY/hour <br />Optimal no. trucks/loatling tool : 3 trucks........... Selected no. trucks loader : 3 trucks <br /> Adjusted hourly truck team production : 432.82 LCY/hr <br /> Adjusted hourly single tmck/loader team protluction : 362.74 LCY/hr <br /> Adjusted houdy multiple trucWloader team protluction : 382.74 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job time : 184.02 Hours <br />Unit cost : $1.276 /LCY Total job cost : $85,147 <br />