Laserfiche WebLink
U <br /> <br />TrucWLoader Team Work cont'd Task # : 073 <br />Loading 7001 Qycle Time ; ~NUmber of loading tool passes required to Fill truck <br />Excavators and front shovels -machine cycle time vs. job condition rating : NA <br />selected veVue within basic rating : NA <br />Track loaders -material descr.:NA <br />• cycle time elements (min.) : Load <br />sheet 2 of 2 <br />NA Maneuver : NA Dump : 0.100 <br />Wheel and track loaders -unadjusted basic cycle time (load, maneuver, and dump) : 0.490 minutes <br />Cycle Time Factors Loading Condition Oescriptlon ~ Factor (min.) ~ Source <br />Material Mixed material 0.020 (Cat H8) <br />Stockpile Conveyor or dozer piled 10 2 high oNess ~ 0.010 (Cat HB/ <br />Truck ownership Common ownership o/ trucks and loaders -0.040 (Cal HB/ <br />Operation Constant operation -0.040 (Cal HBJ <br />Dump target .Nominal target ~ 0.000 (Gat HB) <br /> Net cycle time adjustment : -0.050 minutes <br /> Adjusted basic cycle time : 0.440 minutes <br />Net load time per truck (bulk of first loader pass com pleted during truck exchange) : 1.860 minutes <br />Truck Cvcle Tlme <br />Truck exchange time: 0.50 minutes........ <br />Adjusted for site altitude : <br />0.56 <br />minutes <br />Truck loco time: 1.860 minutes........ Adjusted for site altitude : 2.07 minutes <br />Truck maneuver and dump time: 0.90 minutes........ Adjusted for site altitude : 1.01 minutes <br />Truck travel (haul & return) time: <br />Road condition description :Rutted dirt lift/a maintenance, no watef, 2'tire penetration <br />Haul route <br />Road <br />seg. # Haul distance <br />/eet Grade <br />res. (%) Rolling <br />res. (%) Total <br />resistance (%) Speed <br />/eeVminuta Travel time' <br />(minutes) <br />1 350 0.00 ~ 5.00 5.00 1695 0.29 <br />2 3. 150 - -5.60 2.00 •3.60 3360 0.94 <br />3 1,500 -1.60 5.00 3.40 2994 0.63 <br /> <br /> <br /> <br /> <br /> <br />Return ro ute : Haul time " : 2.09 <br />T 7,500 1.60 5.00 6.60 2743 0.65 <br />2 3,150 5.60 2.00 760 2274 1,39 <br />3 350 0.00 5.00 5.00 3200 0.20 <br /> <br /> <br /> <br /> <br /> <br />nnutes <br />'tint antl last segments adiusletl Wrame~aratiarJtleceleration RefUfn time"' 251 minutes <br />•• time shown inmaee attuum eaiestmenr Total truck cycle time : 8.24 minutes <br />Loading tool unit production : 345.26 LCYRtour...... Adjusted for job efficiency : 286.56 LCYlhour <br />Truck unit production : 110.09 LCYlhour...... Adjusted for job efficiency : 97.38 LCYlhour <br />Optimal no. trucks loading tool : 3 trucks.........,. Selected no. Vucksiloader : 3 Vucks <br /> Adjusted houdy truck team production : 274.14 LCY/hr <br /> Adjusted hourly single trucWloader team producdon : 274.74 LCY/hr <br /> Adjusted houdy multiple trucWloader team production : 274.14 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Team(s) <br />Unit cost: $7.157 fLCY <br />5 <br />Total job fime : 26.59 Hours - <br />Totai job cost : $8,438 <br />~, . -- <br />. _, .r ._.._1 y.... __.. ,_.~. ~....__ r.~ _ y.~:~~:d <br /> <br />