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TrucklLoader Team Work cont'ii Task # : 034 sheet 2 of 2 <br />Loadino Tool Cvcle Time : ~ ~NUmber of loading tool passes required to fill truck : ~~~ 4 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 <br />Wheel and track loaders -unadjusted basic loader cycle time (load, maneuver, and <br />Dump: 0.100 <br />0.575 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 f 0 ft. high or less 0.010 (Cat HB) <br />Truck ownership : _ <br />Common ownership of trucks and loaders -0.040 (Cat HB) <br />Operation : Constant operation -0.040 (Cat HB) <br />Dump target : _ <br />Nominal target 0.000 (Cat HB) <br />Net cycle lime adjustment : -0.050 minutes <br />Adjusted loader cycle time (total time per loader pass) : 0.515 minutes <br />Net load lime per truck' : 1.675 minutes <br />• <br />• <br />Track GVCIe Time : 'bulk of 1st loader cycle completed tluring truck exchange it atlj. loader cycle lime < exchange lime <br />Truck exchange tlme ": 0.70 minutes........ Adjusted for site altitude : 0.700 minutes <br />Truck load time : 1.675 minutes........ Adjusted for site altitude : 1.675 minutes <br />Truck maneuver and dump time : 1.10 minutes........ Adjusted for site altitude : 1.100 minutes <br />set al 0'd exchange tlme < adj. loatler tyde Ilma truck exchange compleletl dudng 1st loader c/de) <br />Truck travel (haul & return) time : Road wndition :Rutted dirt, little maintenance, no water, 2"tire penetration <br />Haul route <br />Road <br />segments Haul distance <br />(feet) Grade <br />res. (%) Rolling <br />res. (%) Total <br />resistance (%) Speed <br />(leet/minute) Travel time' <br />(minutes) <br />1 1,500 3.00 5.00 8.00 1023 1.522 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Return route : Haul time " : 1.522 <br />1 1, 500 -3.00 5.00 2.00 3569 0.615 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />minutes <br />' ravel lime shown ror earn segment includes accelaralioNtleceleration adjustment Return time"' 0.615 minutes <br />total haul end velum lime shown includes altitude adjustment Total truck cycle time : 5.612 minutes <br />Loading tool unit production : 994.74 LCY/hour...... Adjusted for job efficiency : 825.63 LCY/hour <br />Truck unit production : 420.98 LCY/hour...... Adjusted forjob efficiency : 349.42 LCY/hour <br />Optimal no. tmcks/loading tool : 2 trucks........... Selected no. trucks/loader : 2 trucks <br /> Adjusted hourly truck team production : 698.83 LCY/hr <br /> Adjusted hourly single truck/loader team production : 698.83 LCY/hr <br /> Adjusted hourly multiple truck/loader team production : 898.83 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) <br />Total job time : 2.95 Hours <br />Unit cost : $1.345 /LCY Total job cost : $2, 769 <br />Z3~~.3 <br />