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Truck/Loader Team Work cont'd Task # : 061 sheet 2 of 2 <br />Loading Tool Cycle Time: Number of loading tool passes required to fill truck : 3 passes <br />Excavators and front shovels - machine cycle time vs. job condition rating : ABOVE AVERAGE <br />-selected value within basic rating: AVERAGE <br />Track loaders - material descr.:NA <br />- cycle time elements (min.) : Load : NA <br />Maneuver: NA Dump: 0.100 <br />Wheel and track loaders - unadjusted basic loader cycle time ( load, maneuver, and duml NA minutes <br />Cycle Time Factors <br />Loading Condition Description <br />Factor (min.) <br />Source <br />Material : <br />NA <br />NA <br />NA <br />Stockpile :NA <br />Net load time per truck * : <br />NA <br />NA <br />Truck ownership: <br />NA <br />NA <br />NA <br />Operation :NA <br />0.500 <br />NA <br />NA <br />Dump target : <br />NA <br />NA <br />NA <br />Road <br />segment# <br />Net cycle time adjustment: <br />NA <br />minutes <br />Total <br />resistance ( %) <br />Adjusted loader cycle time (total time per loader pass) : <br />0.234 <br />minutes <br />3,400 <br />Net load time per truck * : <br />0.568 <br />minutes <br />Truck Cycle Time: <br />• bulk of 1st loader cycle completed during truck exchange if adj. loader cycle time < exchange time <br />291.18 <br />Truck exchange time * *: <br />0.50 minutes........ Adjusted for site altitude : <br />0.500 <br />minutes <br />Truck load time: <br />0.568 minutes........ Adjusted for site altitude : <br />0.568 <br />minutes <br />Truck maneuver and dump time: <br />0.80 minutes........ Adjusted for site altitude : <br />0.800 <br />minutes <br />" set at 0 if exchange time < adj. loader cycle time (truck exchange completed during 1st loader cycle) <br />Fleet size : <br />1 Team(s) Total job time: <br />Truck travel (haul & return) time: <br />Road condition :Firm, smooth, rolling, dirt/It. surfaced, watered, maintained <br />Haul route : <br />$1.795 /LCY Total job cost: <br />$873 <br />Road <br />segment# <br />Haul distance <br />Grade <br />res. ( %) <br />Rolling <br />res. ( %) <br />Total <br />resistance ( %) <br />Speed <br />Travel time <br />(minutes) <br />1 <br />3,400 <br />1.00 <br />3.00 <br />4.00 <br />2665 <br />1.376 <br />291.18 <br />LCY /hr <br />Adjusted hourly single truck/loader team production : <br />291.18 <br />LCY /hr <br />Adjusted hourly multiple truck/loader team production : <br />291.18 <br />LCY /hr <br />JOB TIME AND COST <br />Fleet size : <br />1 Team(s) Total job time: <br />1.67 <br />Hours <br />Unit cost : <br />$1.795 /LCY Total job cost: <br />$873 <br />i Nciui i i wutc . Haul time " ' 1.378 <br />minutes <br />travel time shown for each segment includes acceleration /deceleration adjustment Return time * *: 1.199 minutes <br />"total haul and return time shown includes altitude adjustment Total truck cycle time : 4.442 minutes <br />Loading tool unit production : <br />364.80 LCY /hour...... Adjusted for job efficiency: <br />302.79 <br />LCY /hour <br />Truck unit production : <br />87.70 LCY /hour...... Adjusted for job efficiency : <br />72.79 <br />LCY /hour <br />Optimal no. trucks /loading tool : <br />4 trucks........... Selected no. trucks /loader : <br />4 <br />trucks <br />Adjusted hourly truck team production : <br />291.18 <br />LCY /hr <br />Adjusted hourly single truck/loader team production : <br />291.18 <br />LCY /hr <br />Adjusted hourly multiple truck/loader team production : <br />291.18 <br />LCY /hr <br />JOB TIME AND COST <br />Fleet size : <br />1 Team(s) Total job time: <br />1.67 <br />Hours <br />Unit cost : <br />$1.795 /LCY Total job cost: <br />$873 <br />