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Truck/Loader Team Work cont'd Task # : 061 sheet 2 of 2 <br />Loadinq Tool Cycle Time : Number of loading tool passes required to fill truck : 5 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 Maneuver : NA Dump: 0.100 <br />Wheel and track loaders - unadjusted basic loader cycle time ( load, maneuver, and dum f 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 loader cycle time (total time per loader pass) : 0.234 minutes <br /> Net load time per truck * : 1.036 minutes <br />Truck Cycle Time : bulk of 1st loader cycle completed during truck exchange if adj. loader cycle time < exchange time <br />Truck exchange time **: 0.50 minutes........ Adjusted for site altitude : 0.500 minutes <br />Truck load time: 1.036 minutes........ Adjusted for site altitude : 1.036 minutes <br />Truck maneuver and dump time: 0.80 minutes........ Adjusted for site altitude : 0.800 minutes <br />** set at 0 if exchange time < adj. loader cycle time (truck exchange completed during 1st loader cycle) <br />Truck travel (haul & return) time: Road condition :Firm, smooth, rolling, dirt/It. surfaced, watered, maintained <br />Haul route : <br />Road <br />segment # Haul distance Grade <br />res. (%) Rolling <br />res. (%) Total <br />resistance (%) Speed Travel time <br />(minutes) <br />1 3,400 1.00 3.00 4.00 2665 1.376 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Return route : Haul time ** : 1.376 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 : 4.910 minutes <br />Loading tool unit production : 310.40 LCY/hour...... Adjusted for job efficiency : 257.63 LCY/hour <br />Truck unit production : 97.10 LCY/hour...... Adjusted for job efficiency : 80.59 LCY/hour <br />Optimal no. trucks/loading tool : 3 trucks........... Selected no. trucks/loader : 3 trucks <br /> Adjusted hourly truck team production : 241.77 LCY/hr <br /> Adjusted hourly single truck/loader team production : 241.77 LCY/hr <br /> Adjusted hourly multiple truck/loader team production : 241.77 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job time: 2.01 Hours <br />Unit cost : $2.138 /LCY Total job cost : $1,039