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Truck/Loader Team Work cont'd Task # : 033 <br />• Loading Tool Cvcle Time : Number of loading tool passes required to fll truck : _ 3 passes <br />Excavators and front shovels -machine cycle time vs. job conddion 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 cycle time (load, maneuver, and dump) : 0.525 minutes <br />Cycle Time Factors Loading Condition Description Factor (min.) Source ' <br />I <br />Material :Bank or broken material _ <br />D.040 ~ (Cat HB) ' <br />Stockpile :~No adjustment - /actor not applicable <br />Truck ownership Common ownership of trucks and loatlers 0.000 <br />-0.040 (Cet HB) <br />(Cet HBJ <br />Operation ~Constantoperation -0.040 ' (CatHB) , <br />Dump target : Nominal target 0.000 (Cet HB) <br />• <br />• <br /> Net cycle time atljuslment : -0.040 minutes <br /> Adjusted basic cycle time : 0.485 minutes <br />Net load time per truck (bulk of first loader pass completed during truck exchange) : 1.070 minutes <br />Truck Cvcle Tlme <br />Truck exchange time: 0.50 minutes........ Adjusted for site altitude : 0.50 minutes <br />Truck load time: 1.070 minutes........ Adjusted for site altitude : f.07 minutes <br />Truck maneuver and dump timer 0.90 minutes........ Adjusted far site altitude : 0.90 minutes <br />Truck travel (haul & return) time: <br />Road condition description :Rutted dirt, little maintenance, no water, 2" fire penetration <br />Haul route <br />Road <br />seg. # Haul distance ~ Grade <br />feet ~ res. (°1°) Rolling I Total <br />res. (%) ~ resistance (%) Speed <br />feef/minute Travel time' <br />(minutes) <br />1 900 -0.50 5.00 4.50 1695 0.69 <br /> <br /> I <br /> <br /> ~- - <br />- <br />I <br />---- - <br /> ~ <br /> I <br />Return route : Haul time " : 0.69 <br />f 900 I 0.50 5.00 I 5.50 3057 0.52 <br /> <br /> <br /> i <br /> I <br /> <br /> i <br /> Y <br />' frsl antl last segments etljusled br acce <br />Mme shown inGudes anitude ad~mVnenl <br />sheet 2 of 2 <br />ninutes <br />Return time ": 0.52 minutes <br />Total truck cycle time : 3.68 minutes <br />Loading tool unit production : 567.52 LCYfhour...... Adjusted for job efficiency : 471.04 LCY/hour i <br />Truck unit production : 242.06 LCY/hour...... Adjusted for job efficiency : 200.91 LCY/hour <br />~ <br />Optimal no. trucks/loading tool : 2 trucks........... Selected no. trucks/loader : 2 trucks I <br /> Adjusted hourly truck team production : 401.81 LCY/hr I <br /> Adjusted hourly single truck loader team production : 401.81 LCY/hr <br /> Adjusted hourly multiple truck/loader team production : 401.81 LCY/hr <br />~ <br />H -A Jlil. t5~,•. ruvi..~':~, '~Y•`~jv+...o}. ~f.4 --ii <br />JOB TIME AND COST ~ 1 <br />Fleet size : 1 Team(s) Total job time : 16.26 Hours <br />Unit cost : 51.339 1LCY Total job cost : S8,T51 <br />, <br />~^ <br />Vim. ,M *~r,-~ ~>u: - ~ .:. <br />.: .. <br /><.- <br />- - <br />. <br />~ z8-5`9 <br />~drae~ ~/. z- <br />