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TrucklLoader Team Work cont'd Task # : 004 sheet 2 of 2 <br />~Loadlna Tool Cvcle Tlme : ~~Number of loading tool passes required~to fill truck : ~~ 4 passes <br />Excavators and front shovels -machine cycle time vs. job condition rating : NA <br />-selected value within basic rating : NA <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 loader cycle time (load, maneuver, and dumf 0.575 minutes <br />Cycle Time Factors Loading Condition Description Factor (min.) Source <br />Material : Mixed material 0.020 (Cat HB) <br />Stockpile : Dumped by truck 0.020 (Cat HB) <br />Truck ownership : Common ownership o/trucks and loaders -0.040 (Cat HB) <br />Operation : Constant operation -0.040 (Cat HB) <br />Dump target : Nominal target 0.000 (Cat HBJ <br /> Net cycle time adjustment : -0.040 minutes <br /> Adjusted loader cycle time (total time per loader pass) : 0.535 minutes <br /> Net load time per truck' : 1.705 minutes <br />Truck CVCIB Time: 'EUlk of ist loader rycle completed during buck exchange if adj. loatler cycle t ime <exchange lime <br />Truck exchange time ": 0.70 minutes........ Adjusted for site altitude : 0.700 minutes <br />Truck load time: 1.705 minutes........ Adjusted for site altitude : 1.705 minutes <br />Truck maneuver and dump time: 1.10 minutes........ Adjusted far site altitude : 1.100 minutes <br />set at a if axrherpe time < atll. loader cycle lime (truck exchange canplelad tluring 1st Icader ryGa) <br />Truck travel (haul & return) time: Road condition :Rutted dirt; little maintenance, no water, 2" fire penetration <br />Haul route <br />Road <br />aegmenta Haul distance Grade <br />res. (°h) Rolling <br />res. (%) Total <br />resistance (%) Speed Travel time' <br />(minutes) <br />1 5,000 10.00 5.00 15.00 540 9.272 <br />2 5,000 10.00 5.00 15.00 540 9.259 <br /> <br /> <br /> <br /> <br /> <br /> <br />Return route <br />Haul time": 18.532 minutes <br />1 5,000 -10.00 5.00 -5.00 3512 1.468 <br />2 5,000 -10.00 5.00 -5.00 3512 1.468 <br /> <br /> <br /> <br /> <br /> <br /> <br />'travel lima shown for each segment includes accalaralicNdecalaration adjuslmevt Return lime"' 2.935 minutes <br />"fowl haul arM return time shown inGUtles altilutle adjusbnem Total truck cycle time : 24.973 minutes <br />Loading tool unit production : 982.33 LCY/hour...... Adjusted for job efficiency : 815.33 LCY/hour <br />Truck unit production : 94.60 LCY/hour...... Adjusted for job efficiency : 78.52 LCYlhour <br />Optimal na. trucks/loading tool : f0 trucks........... Selected no. trucks/loader : 5 trucks <br /> Adjusted hourly truck team production : 392.61 LCY/hr <br /> Adjusted hourly single truck/loader team production : 392.61 LCY/hr <br /> Adjusted hourly multiple truck/loader team production : 392.61 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job time : 5.66 Hours <br />Unit cost : $3.398 ILCY Total job cost : $7,551 <br />• <br />• <br /> <br />.. .1 'lV <br />