Laserfiche WebLink
Truck/Loader Team Work cont'd Task # : 001 <br />sheet 2 of 2 <br />Loading Tool Cycle Time: Number of loading tool passes required to fill [ruck <br />4 passes <br />• Excavators and front shovels machine cycle lime 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) :0.700 minutes <br />Cycle Time Factors Loading Condition Description Factor (min.)Source <br />Material: Bank or broken maferial 0.040 (Cat HB) <br />Stockpile :Conveyor or dozer piled 10 ft 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 time adjustment: 0.040 minutes <br />Adjusted basic cycle time: 0.660 minutes <br />Net load time per truck (bulk of first loader pass completed during truck exchange) : 2.089nutes <br />Truck Cycle Time ; <br />Truck exchange time: 0,70 minutes Adjusted for site altitude : 0.70 minutes <br />Truck load time: 2.080 minutes, .... Adjusted for site altitude : 2.08 <br />............................. minutes <br />Truck maneuver and dump time; 1 10 minutes, ....,., Adjusted for site altitude :1. 10 minutes <br />Truck travel (haul & return) time: <br />Road condition description :Firm, smooth, rolling, dirt or light surfaced, watered, maintained <br />Haul route <br />Road Haul distance <br />seg. # <br />1 5,940 <br />Return route <br />1 5,940 <br />Grade Rolling Total <br />res. (%) res. (%) resistance (%) <br />0.70 3,00 3.70 <br />0,70 3,00 2,30 <br />Speed Travel time <br />(minutes) <br />2223 2,87 <br />Haul tim~.'81: minutes <br />3360 1.98 <br />"first and last segments adjusted fog acceleration/deacceleratiorReturn time : 1,98 minutes <br />"'time shown includes altitude adjustment Total truck cycle time: 8.73 minutes <br />Loading fool unit production: 890,29 LCYlhour., . Adjusted for job effciency : 721.13 LCY/hour <br />Truck unit production :283,47 LCYlhour, ..... ,. Adjusted for job efficiency : 229.61 LCY/hour <br />Optimal no. trucks/loading tool : 3 trucks, ,. Selected no. trucks/loader: 3 trucks <br />Adjusted hourly truck seam production : 688.84 LCYIhr <br />Adjusted hourly single trucklloader team production : 688.84 LCYIhr <br />Adjusted hourly multiple trucklloader team production : 688.84 LCYIhr <br />JOB TIME AND COST <br />Fleet size : i Teams) Total job time :538.49 Hours <br />Unit cost: $0.962 ILCY Total job cost:$356,898 <br />