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Truck/Loader Team Work cont'd Task#: 007 sheet 2 of 2 <br /> Loading Tool Cycle Tlme: Number of loading tool passes required to fill truck: 5 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 Dump: 0.100 <br /> Wheel and track loaders-unadjusted basic cycle time(load,maneuver,and dump): 0.550 minutes <br /> Cycie Time Factors Loading Condition Description Factor(min.) Source <br /> Material:Material 314'fo 6'diameter 0.000 (Car HB) <br /> Stockpile:Conveyor or dozer piled 10 h.high and up 0.000 (Cat HB) <br /> Truck ownership:Common ownership of trucks and loaders -0.040 (Cat HB) <br /> Operation:Constant operation -0 040 (Caf HB) <br /> Dump target:Nominal target 0.000 (Cat HB) <br /> Net cycle time adjustment: -0.080 minutes <br /> Adjusted basic cycle time: 0.470 minutes <br /> Net load time per truck(bulk of first loader pass completed during truck exchange): 1.980 minutes <br /> TruckCycle Time <br /> Truck exchange time: 0.60 minutes........ Adjusted for site altitude: 0.60 minutes <br /> Truck load time: 1.980 minutes........ Adjusted for site altitude: 1.98 minutes <br /> Truck maneuver and dump time: 1.00 minutes........ Adjusted for site altitude: 1.00 minutes <br /> Truck travel(haul&return)time: <br /> Road condition description:Soft,rutted dirt,no maintenance or water,4'tire penetration <br /> Haul route: <br /> Road Haul distance Grade Rolling Total Speed Travel time <br /> seg.# feet res.(%) res.(%) resistance(%) feet/minute (minutes) <br /> 1 600 000 8.00 8.00 1177 078 <br /> Return route: Haul time": 0.78 minutes <br /> 1 800 0.00 8.00 8.00 2274 0.53 <br /> fast and last segnenls adjusted for acceleralionideceleralion Return time"' 0.53 minutes <br /> • hme shown Includes anNude adjustment Total truck cycle time: 4.89 minutes <br /> Loading tool unit production: 585.03 LCY/hour...... Adjusted for job efficiency: 48557 LCY/hour <br /> Truck unit production: 308.55 LCY/hour...... Adjusted for job efficiency: 256.09 LCY/hour <br /> Optimal no.trucks/loading tool: 2 trucks........... Selected no.trucks/loader: 2 trucks <br /> Adjusted hourly truck team production: 512.19 LCY/hr <br /> Adjusted hourly single truckAoader team production: 485.57 LCY/hr <br /> Adjusted hourly multiple truck/loader team production: 485.57 LCY/hr <br /> ,IQB TIME AND COST <br /> Fleet size: 1 Team(s) Total job lime: 30.89 Hours <br /> Unit cost: $0.973 /LCY Total job cost: $14,598 <br />