Laserfiche WebLink
Truck/Loader Team Work eonYd Task # : ot2 sneer 2 of 2 <br />~dlna Tool Cvele Tlme : Number at loading toot passes required to fill truck : ~ 3 ~ passes <br />Excavators and front shovels -machine cycle time vs. job condition rating :_ NA <br />selected value within basic rating <br />Track loaders -material desu.: 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 dumF 0.550 minutes <br />Cycle Time Factors Loading Conditbn Description Factor (min.) Source <br />Material : Material 6" and over diameter 0.030 (Caf HB) <br />Stockpile : Dumped by truck 0.020 (Cat HB) <br />Truck ownership : Common ownership of trucks and loeders -0.040 (Cat HB) <br />Operation : Constant operation -0.040 (Cat HB) <br />Dump target : Nominal target 0.000 (Cat HB) <br />Net cyGe time adjustment : -0.030 minutes <br />Adjusted loader cycle time (total lime per loader pass) : O.STO minutes <br />Net load time per truck' : 1.560 minutes <br />Truek CVCIe Time : • ~uix of 1st IaaOar acre completed Auring truck azrhange rc atlj. IaMer cycle time < ezchenge time <br />Truck exchange time ": 0.00 minutes........ Adjusted for site attitutle : 0.000 minutes <br />Truck load time: 1.560 minutes........ Adjusted for site altitude : 1.560 minutes <br />Truck maneuver and dump time: 0.90 minutes........ Adjusted for site altitude : 0.900 minutes <br />-set at 0 aexcharpe time <adj, loader cyGe lime (VUCk a*cnerwe comc~etee awing 1st ~oeaer rycle) <br />Truck travel (haul & return) time: Roatl condttion :Finn, smooth, rolling, dirtrlt. surtaced, watered, maintained <br />Haul route <br />Road <br />,egmem a Haul distance <br />(feeU Grade <br />res. (%) Rolling <br />res. (%) Total <br />resistance (°h) Speed <br />(feef/minute) Travel time' <br />(minutes) <br />1 540 3.30 5.00 8.30 1381 0.458 <br />2 800 11.50 3.00 14.50 734 1.019 <br /> <br /> <br /> <br /> <br /> <br /> <br />Retum ro ute : Haul time " ~ 1.478 minutes <br />1 800 -11.50 3.00 -8.50 2938 0.340 <br />2 540 -3.30 5.00 1.70 2905 0.186 <br /> <br /> <br /> <br /> <br /> <br /> <br />' Usual time shown to each segment irlGudea emelerffiiorJdecereration adjustmerx Retum time°: d.5z8 minutes <br />» torsi ha~i and retwn eme ,twwrt incWde, euRVde as/~,tmom Total truck gcle time : 4.464 minutes <br />Loading tool unit produCion : 545.19 LCY/hour...... Adjusted for job efficiency : 452.51 LCY/ltour <br />Truck unit production : 190.52 LCY/hour...... Adjusted for job efficiency : 158.13 LCYlhour <br />Optimal no. tmckslloading tool : 3 trucks........... Selected no. truckslloader : 3 trucks <br /> Adjusted houdy truck team producion : 474.39 LCYIhr <br /> Adjusted hourly single truck/loader team production : 452.51 LCYRv <br /> Adjusted hourly multiple track/loader team production ; 452.51 LCYmr <br />J08 TIME AND COST <br />Fleet size : 1 Team(s) Total job time : 11.06 Hours <br />UnA cost : 50.748 /LCY Total job cost : E3, 744 <br /> <br />