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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 : Bank or broken material 0.040 (Cat NB) <br />Stockpile : Dumped by truck 0.020 (Cat HB) <br />Truck ownership : Common ownership of trucks and loaders -0.040 (Cat HB) <br />Operation : Constant operation -0.040 (Cat HB) <br />Dump target : Nominal target 0.000 (Cat HB) <br /> Net cycle time adjustment : -0.020 minutes <br /> Adjusted loader cycle time (total time per loader pass) : 0.555 minutes <br /> Net load time per truck' : 2.775 minutes <br />TfUGk CVCIe Time: 'bulk of lst loa0er cycle completeC Curing truck exchange Hatll~loaEer cycle t ime <exchangelima <br />Truck exchange time •': 0.00 minutes........ Adjusted for site altitude : 0.000 minutes <br />Truck load time: 2.775 minutes........ Adjusted for site altitude : 3.016 minutes <br />Truck maneuver and dump time: 0.90 minutes........ Adjusted for site altitude : 0.900 minutes <br />set at 0 if exchange time ~ atll. loader rycle time (NrGC exchange completed Curing 1st loader cyde) <br />Truck travel (haul & return) time: Road condition :Rutted dirt, little maintenance, no water, 2"tie penetration <br />Haul route : <br />Road <br />aegmem# Haul distance <br />(feet) Grade <br />res. (%) Rolling <br />res. (%) Total <br />resistance (%) Speed <br />(feet/minute) Travel time' <br />(minutes) <br />1 2,400 0.00 5.00 5.00 2218 1.150 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Return ro ute : Haul time " : 1.150 <br />1 2,x00 0.00 5.00 5.00 2814 0.878 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />nnutes <br />' travel time shown for eaw segrriant mcJudes acceleratiorddecaleration adjustment Return time": 0.878 minutes <br />"total haul and return lime shown includes altitude adtustment Total truck cycle time : 5.945 minutes <br />Loading tool unit production : 236.22 LCY/hour...... Adjusted forjob efficiency : 196.06 LCY/hour <br />Truck unit production : 119.86 LCY/hour...... Adjusted for job efficiency : 99.48 LCY/hour <br />Optimal no. trucks/loading tool : 2 trucks........... Selected no. trucks/loader : 2 tracks <br /> Adjusted hourly truck team production : 198.96 LCY/hr <br /> Adjusted hourly single truck loader team production : 196.06 LCY/hr <br /> Adjusted hourly multiple truck loader team production : 198.08 LCY/hr <br />JOB TIME AND CO5T ~~ ~ ~ ~~~~ ~~~ ~ ~ ~~~ ~~~ ~~~ ~~ <br />Fleet size : 1 Team(s) Total job time : 9.44 Hours <br />Unit cost : $3.278 /LCY Total job cost : $8,071 <br />