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Truck/Loader Team Work cont'd Task # : 005 <br />sheet 2 of 2 <br />.oadina Tool Cvcle 71me : Number of loading tool passes required to fill truck : 4 passes <br />l=xcavators and front shovels -machine cycle time vs. job condi8on rating : NA <br />-selected value vrithin basic rating : NA <br />Track loaders - matedal descr.:NA <br />-cycle tlme elements (min.) : Load : NA Maneuver : NA Dump : 0.100 <br />Wheel and track loaders -unadjusted basic loader cycle time (load, maneuver, and duml 0.575 minutes <br />Cycle Time Factors Loading Condition Description Fodor (min.) Source <br />Matedal: Mizedmateda/ 0.020 (CatHB) <br />Stockpile : Conveyor or dozer piled 10 R. 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 (Cat HB) <br />Dump target: Nominal target 0.000 (Cat HB) <br /> Net cycle tlme adjustment : -0.060 minutes <br /> Adjusted loader cycle time (total time per loader pass) : 0.515 minutes <br /> Net load time per Wck' : 1.645 minutes <br />TrUCk CVCIO Time : ' bulk of 1st loader cycle cortpleted dudng truck ekdwnge if atlj. loader cycle time <pxchange krre <br />Truck exchange time ": 0.70 minutes........ Adjusted for site altitude : 0.700 minutes <br />Truck load Bme: 1.645 minutes........ Adjusted for site altitude : 1.645 minutes <br />Track maneuver and dump Bme: 1.10 minutes........ Adjusted for site altitude : 1.100 minutes <br />"sal at 0 if ezchanga time <atlj. loader cytle Ome (WCk exchange carpleted dudng is[ loader ryde) <br />Truck travel (haul & return) time: Road condition :Rutted dirt, liRle maintenance, no water, 2" fire penetration <br />Haul route <br />Road <br />segmentx Haul distance <br />(feet) Grade <br />res. (°h) Rolling <br />res. (%) Total <br />resistance (%) Speed <br />(feet/minule) Travel Bme <br />(minutes) <br />1 400 5.00 5.00 10.00 773 0.545 <br />2 1,000 0.00 3.00 3.00 2983 0.898 <br />3 300 5.00 5.00 10.00 773 -0.086 <br /> <br /> <br /> <br /> <br /> <br />Retum route <br />Haul Bme ": 1.357 minutes <br />1 300 -5.00 5.00 0.00 3569 0.235 <br />2 1,000 0.00 3.00 3.00 3569 0.280 <br />3 400 -5.00 5.00 0.00 3589 0.112 <br /> <br /> <br /> <br /> <br /> <br />`Uavel tlme shawnfar earl segment indutles accelemtiaNtlecelemtian adlustrnalt Return tlme": 0.627 minutes <br />"total haul and reNm time shown indutles altlNtle adjustment Total Wck cycle tlme: 5.429 minutes <br />loading tool unit productlon : 1,00748 LCY/hour...... Adjusted forjob effdency : 836.19 LCYRIOUr <br />Truck unit productlon : 435.14 LCY/hour...... Adjusted forjob efficiency : 361.16 LCY/hour <br />Optimal no. Wcks/loading tool : 2 Wcks........... Selected no. trucks loader : 2 tracks <br /> Adjusted houdy truck team produc8on : 722.33 LCY/hr <br /> Adjusted houdy single Wck/loader team produc8on : 722.33 LCY/hr <br /> Adjusted houdy mulBple Wck/loader team productlon : 722.33 LCY/hr <br />JOB TIME AND COST ~~ <br />Fleet size : 1 Team(s) Total job Bme : 29.78 Hours <br />Unit cost: j1.254 /LCY Total job cost: $28,989 <br />