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Truck/Loader Team Work confd Task # : 014 sheet 2 of 2 <br />Loading 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 : 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 duml 0.600 minutes <br />Cycle Time Factors Loading Condition Description Factor (min.) Source <br />Material : Mixed material 0.020 (Cat HB) <br />Stockpile : Conveyor or dozer piled 10 ft. high or less 0.010 (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 />4 r <br /> NUL UYUM: UIr1G OUJU-1IIVI IL --- <br /> Adjusted loader cycle time (total time per loader pass) : 0.550 minutes <br /> Net load time per truck * : 2.300 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 **: 0.70 minutes........ Adjusted for site altitude : 0.700 minutes <br />Truck load time: 2.300 minutes........ Adjusted for site altitude : 2.300 minutes <br />Truck maneuver and dump time: 1.10 minutes........ Adjusted for site altitude : 1.100 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 or light surfaced, watered, maintained <br />Road . <br />segment # <br />1 . Haul distance <br /> <br />600 Grade <br />res. (%) <br />0.00 Rolling <br />res. (%) <br />3.00 Total <br />resistance (%) <br />3.00 Speed <br /> <br />2983 Travel time <br />(minutes) <br />0.756 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />110- L111- . <br />minutes <br />v 1 V 600 0.00 3.00 3.00 3569 0.395 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />travel time shown for each segment includes acceleration/deceleration adjustment Return time0.395 minutes <br />"total haul and return time shown includes altitude adjustment Total truck cycle time : 5.251 minutes <br />Loading tool unit production <br />Truck unit production <br />Optimal no. trucks/loading tool <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) <br />Unit cost : $0.948 /LCY <br />Total job time : 103.68 Hours <br />Total job cost : $58,514 <br />c <br />717.50 LCY/hour...... Adjusted for job efficiency : 595.52 LCY/hour <br />409.96 LCY/hour...... Adjusted for job efficiency : 340.26 LCY/hour <br />2 trucks........... Selected no. trucks/loader : 2 trucks <br />Adjusted hourly truck team production : 680.53 LCY/hr <br />Adjusted hourly single truck/loader team production : 595.52 LCY/hr <br />Adjusted hourly multiple truck/loader team production : 595.52 LCY/hr <br />