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Truck/Loader Team Work eonYd Task S : 02a sheet 2 of 2 <br />Loadino Tool Cvcle Time : Number of loading tool passes required to fill truck : 2 passes <br />Excavators and front shovels --machine cycle fime va. job condition rating : NA <br />-selected value within basic rating : NA <br />Track loaders - material desu.:NA <br />-cycle time elements (min.) : Load : ~ NA Maneuver : NA Dump ; 0.100 <br />1Nheef and track loaders -unadjusted basic loader cycle time (load, menewer, and dum 0.550 minutes <br />Cyde Time Factors Loading Condition Description Factor (min.) Source <br />. • Material : Materiel up to 1/8"diameter - - 0.020 (Cet HB) <br />Stockpile: Conveyrorordozerplledl0ft.hlghandup - 0.000 (CatHB) <br />Truck ownership : Common ownership o/ Wcks end beders -0.040 (Cat HB) <br />Operation : Constant operation ~ ~ -0.040 (Cat HB) <br />Dump target : urinal target - 0.000 (Cat HB) <br /> Net cyGe time adjustment : -0.D60 minutes <br /> Adjusted loader cycle time (total time per loader pass) : ~ 0.490 minutes <br /> Net load time per'truck' : 0.980 minutes <br />TNCkt:Vtl@Time: •Wlkoftatloedxcy~lecompleteddunnptudceztllenpexedj.loaderrydel4tro<a~¢hergeWte <br />Truck exchange time ": 0.50 minutes.:...... Adjusted for site akitude : 0.500 minutes <br />Truck load time: 0.980 minutes........ Adjusted for site attttude : - 0.980 minutes <br />Truck maneuver end dump time: 0.90 minutes........ Adjusted for site attitude : 0.900 minutes <br />est a10 x exchenpe time <ed} loader Cyde tMe (tnrk emhenpe canpbted tlurlrp 1st Bader Cyde) <br />Truck travel (haul & Tatum) time: Road condttion :Rutted dirt, Iltde maintenence,no water, 2"tire penetration <br />Haul route <br />Road <br />sepmeMR Haul distance _ <br />(teat) Grede <br />res. (°b) Rolling <br />res. (%) Total <br />res(stance (%) Speed ~ <br />(faet/minufe) .Travel time ` <br />(mihutes) <br />1 300 7.00 5.00 12.00 765 0.414 <br />2 1,600 0.00 5.00 5.00 1887 0.974 <br /> <br /> <br /> <br /> <br /> <br /> <br />Retum ro ute : Haul time ": 1.388 <br />1 ~ 1,600 ~ 0.00 5.00 5.00 2795 0.621 <br />2 300 -7.00 5.00 -2.00 2972 0.775 <br /> <br /> <br /> <br /> <br /> <br /> <br />minutes <br />•vaveltimeanownforeacheepmeirtinGUdeeeae~ereuoNdecelerffiionadNSlment ~ Return time": 1.395 minutes <br />^ total mw end ream, nme.nown mdadae eiaea. aQ~.anern Total truck cyGe time : 5.183 minutes <br />-Loading tool unit production : 624.32 LCYlttour...... Adjusted forjob efficiency : 518.19 LCY/hour <br />Truck unit production : 178.96 LCYlhour....... Adjusted for job etciency : 148.54 LCYlhaur <br />Optimal no. trucks/loading tool : 3 trucks........... Selected no. trucksAoader : 3 trucks <br /> Adjusted hourly truck team production : 445.62 LCYIty <br /> Adjusted hourly single truck/loader team production : 445.62 LCY/hr <br /> Adjusted houry multiple truck loader team production : 445.62 LCYIhr <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) Total job time : 4g8~'f' Hours <br />Unit cost : 50.986 ILCY Total job cost : /F/</8, 3 <br />