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Truck/Loader Team Work~t'd Task # : 003 ~ sheet 2 of 2 <br />. y, <br />- ., ,- G <br />..ate ., .. _« <br />.. ._ . _ ~.m'.'. <br />Loading Tool Cvcle Time : Number of loading tool passes required to fill truck: 4 passes <br />Excavators and front shovels -machine cycle time vs. jab condition rating : NA <br />-selected value within basic rating : NA <br />Track loaders -material descr. '. NA <br />-cycle time elements (min.) : Loatl : NA Maneuver : NA Dump : 0.100 <br />Wheel and track loaders -unadjusted basic cycle time (load, maneuver, and dump) : 0.525 minutes <br />Cycle Time Factors Loading Condition Description Factor (min.) Source <br />Material : Mateda/3/4' fo 6' diameter 0.000 (Cat HB) <br />Stockpile : No adjustment - /actor not applicable 0.000 (Cat HB) <br />Truck ownership : No adjustment - factor not applicable 0.000 (Cat HB) <br />Operation : Inconsistent operation 0.040 (Cat HB) <br />Dump target : Small target 0.040 (Cat HB) <br /> Net cycle time adjustment : 0.080 minutes <br /> Adjusted basic cycle time : 0.605 minutes <br />Net load time per truck (bulk of first loader pass completed during truck exchange) : 1.915 minutes <br />Truck Cvcle Time <br />Truck exchange time: 0.50 minutes........ Adjusted for site altitude : 0.50 minutes <br />Truck load time: 1.915 minutes........ Adjusted for site altitude : 1.92 minutes <br />Truck maneuver and dump time: 0.90 minutes........ Adjusted for site altitude : 0.90 minutes <br />Truck travel (haul & return) lime: <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 />milesOrour Travel time' <br />(minutes) <br />1 1 NA-user NA-user NA-user 15 5.20 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Return ro ute : Haul time " : 5.20 <br />1 1 NA-user NA-user NA-user 15 5.20 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />nnutes <br />• lirsl and last seemenls adlusted rar accelerationldecelerauon Retum lime " 5.20 mlrlUtes <br />•• time shorn includes altitude adlustmenl Total truck cycle time : 13.71 minutes <br />Loading tool unit production : 391.30 LCY/hour...... Adjusted for job effciency : 324.78 LCY/hour <br />Truck unit production : 68.90 LCY/hour...... Adjusted tar job efficiency : 57.19 LCYlhour <br />Optimal no. trucks/loading tool : 6 trucks........... Selected no. trucks/loader : 3 trucks <br /> Adjusted hourly truck team production : 171.57 LCYRrr <br /> Adjusted hourly single trucWloader team production : 171.57 LCY/hr <br /> Adjusted houdy multiple trucWloader team production : 171.57 LCY/hr <br />JOB TIME AND COST <br />Fleet size <br />Unit cost <br />1 Team(s) <br />$1.500 /LCY <br />Total job lime : 6.99 Hours <br />Total job cost: $1,800 <br />