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Table 3.7-1 Page 20 <br />sheet 2 of 2 <br />seleded value wkhin basic rating : NA <br />Truck/Loader Team Work cont'd Task # : 016 <br />-oadina Tool Cvcle Time : Number of loading tool passes required to fill truck <br />Excavators and front shovels -machine cycle time vs. job condkion rating : NA <br />Track loaders -matedal descr.: NA <br />-cycle time elements (min.) : Load : NA Maneuver: NA Dump : 0.100 <br />Wheel and track loadere -unadjusted basic loader cyde Gme (load, maneuver, and dumf 0.475 minutes <br />Cyda Time Factors oading Condition Descripflon Fedor (min.) Source <br />Material . fixed matedal 0.020 (Cat HB) <br />Stockpile . Conveyor or dozer p!!ed f0 ft. high or less 0.010 (Cal H8) <br />Truck ownership • Common ownership ofWCks and loaders -0.040 (Cat HB) <br />Operation : Constant operation -0.040 (Cat HB) <br />Dumptarget: ominaltarget 0.000 (CatHB) <br />Net gels time adjustment : -0.050 minutes <br />Adjusted loader cycle time (total time per loader pass) : 0.425 minutes <br />Net load time per truck • : 1.800 minutes <br />Truck CvCle Tlme : • Iwlk of tst Bader cycle canDleted during mrcx axchanae x edf. 1°ader cyae ume <uvoltanye time <br />Truck exchange time ": 0.50 minutes........ Adjusted for site alttude : 0.500 minutes <br />Truck load time: 1.800 minutes........ Adjusted for site altitude : 1.895 minutes <br />Truck maneuver and dump time: 0.80 minutes........ Adjusted for site altkude : 0.800 minutes <br />wl al a H exrltanae lime < e,4. loader cyGe time (INCk euftanae Completed dudrtp tat Bader qda) <br />Truck travel (haul 8 return) 8me: <br />Haul route <br />Road condit(on :NA-user <br />Road <br />seamema Haul distance <br />(miles) Grade <br />res. (%) Rolling <br />res. (°h) Total <br />resistance (°h) Speed <br />(miles/hour) Travel time' <br />(minutes) <br />1 3 NA-user NA-user NA-user 35 5.143 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Haul time ": 5.143 minutes <br />35 5.143 <br /> <br />• Vavel time sltovm (ar seta sepmant InGudea aCeeleretioNdecebrelion edustmmt <br />•• told fmul and reaan line atrovm irtcludee altitude edjupment <br />time": 5A43 minutes <br />Total truck cycle time : 13.480 minutes <br />Loading tool unit produdion : 191.67 LCY/hour...... Adjusted forjob effdency : 159.09 LCYlltour <br />Truck unit produdion : 34.05 LCY/hour...... Adjusted forjob efficiency : 28.26 LCY/hour <br />Optimal no. Wcks/loading tool : 6 trucks........... Selected no. truckslloader: 3 trucks <br /> Adjusted hourty truck team produdion : 84.78 LCY/hr <br /> Adjusted hourty single truck/loader team produdion : 84.78 LCYIhr <br /> Adjusted howdy multiple treck/loader team produdion : 84.78 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job time : 13.27 Hours <br />Unittost: $3.448 /LCY <br />Total job cost: <br />