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Cycle Time Factors <br />Truck <br />Loader <br />Source <br />Altitude Adj: <br />0.900 <br />1.000 <br />(CAT HB) <br />Job Efficiency: <br />0.830 <br />0.830 <br />(CAT HB) <br />Cycle Time Factors <br />Factor (min.) <br />Source <br />Material: <br />Material 3/4" to 6" diameter 0.00 <br />0.000 <br />(Cat HB) <br />Stockpile: <br />Conveyor or dozer piled 10 ft. high or less 0.01 <br />0.010 <br />(Cat HB) <br />Truck Ownership: <br />Common ownership of trucks and loaders -0.04 <br />-0.040 <br />(Cat HB) <br />Operation: <br />Constant operation -0.04 <br />-0.040 <br />(Cat HB) <br />Dump Target: <br />Nominal target 0.00 <br />0.000 <br />(Cat HB) <br />Truck/Loader Worksheet Cont'd Task # MO1 Page 2 of 3 <br />Truck Bed (volume) Basis: <br />Struck Volume: 17.10 LCY <br />Heaped Volume: 22.10 LCY <br />Average Volume: 19.60 LCY <br />Adjusted Volume: 22.10 LCY <br />Loading Tool Capacity <br />Rated Capacity: <br />Bucket Fill Factor: <br />Adjusted Capacity: <br />Job Condition Corrections: <br />Net Correction: <br />Final Truck Volume Based on Number of Loader Passes: <br />0.747 <br />5.000 <br />0.875 <br />4.375 <br />Track Loaders — Material Description: <br />Cycle Time Elements (min.): <br />Load: NA <br />Loading Tool Cycle Time: <br />Excavators and Front Shovels: <br />Machine Cycle Time vs. Job Condition Rating: NA <br />Selected Value within this Basic Rating: NA <br />LCY (heaped) <br />Loose material - 1" and over (85 - 90 %) 0.875 <br />LCY <br />0.830 <br />Maneuver: NA <br />Bucket Size Class: NA <br />Site Altitude (ft.): 7550 feet <br />Number of Loading Tool Passes Required to Fill Truck: <br />Wheel and Track Loaders - Unadjusted Basic Loader Cycle Time (load, dump, maneuver): <br />Net Cycle Time Adjustment: <br />Adjusted Loader Cycle Time: <br />Net Load Time per Truck: <br />21.88 LCY <br />Dump: 0.100 <br />-0.070 <br />0.430 <br />1.820 <br />0.500 <br />5 passes <br />minutes <br />minutes <br />minutes <br />minutes <br />Truck Cycle Time: <br />Truck Exchange Time: 0.60 Minutes Adjusted for site altitude: 0.667 Minutes <br />Truck Load Time: 1.820 Minutes Adjusted for site altitude: 1.820 Minutes <br />Truck Maneuver and Dump Time: 1.00 Minutes Adjusted for site altitude: 1.111 Minutes <br />Truck Travel (Haul & Return) Time: Road Condition: Soft, rutted dirt, no maintenance or water, 4" tire <br />penetration 8.0 <br />CLRCES Cost Estimating Software <br />