Analysing shovel dumper productivity for coal mine
30-12-2019· Calculation for productivity of shovel and dumper SL. No. Particulars 10 cu.m. Electric rope shove+120 ton. Dumper 1 Dumper pay load(Tns) 108.970 2 Assumed category of rock 50% of category III+50% of category IV 3 Swell factor 0.719 4 Bucket fill factor 0.958 5 Swell cum bucket fill factor(3x4) 0.689 6 Bucket capacity(CUM) 10.000 7 Solid bucketHow to Calculate an Open Pit Mine Capacity,5.4.3 Calculation of shovel-dumper haulage system 62 Chapter-6 RESULTS & DISCUSSIONS 66-76 6.1 Result based on OEE 67 6.1.1 Analysis of performance in mines 71 6.2 Result based on Queuing theory 73 6.2.1 Analysis of queuing theory based on predicted and actual values 74 Chapter-7 CONCLUSIONS 76-81 7.1 Conclusion 77productivity of mining shovels dumpers,Basic E&Mcalculations for a coal mining project SlideShare. Over and above productivity of shovel dumper is also not upto the Read More. Productivity Considerations for Shovels and Excavators. The shovel is offline 3.5% of the time and it propels to a new digging position 3.1% of the time.Transport & digging capacity calculation - SlideShare,16-09-2013· Calculation of Numbers of Shovel No. Description Value 1. annual production required t 12700000 2. annual shovel hours 12700000/1571 hr 8084 3. sheduled hours per year ( 365-52-11)x24 hr 7248 4. overall job efficiency 75% 0.75 5. mechanical availability 85% 0.85 6. annual outage factor 95% 0.95 7. production utilisation = 75% x85%x95% = 60.6% 60.6 8. sheduled hours per year = ( 365-52-11)x24 hr 7248 9. production hours = 7248 x 0.606 hr 4392 10. shovels required = 8084 shovel,PRODUCTION OPTIMIZATION AND SIMULATION OF LARGE OPEN,DWT = Dumper Wait Time SWT = Shovel Wait Time TDWT = Total Dumper Wait Time TSWT = Total Shovel Wait Time ADWT = Average Dumper Wait Time AILT = Average Inter Loading Time RN1 = Random Number 1 RN2 = Random Number 2 ADWT = TDWT/Count IATSR = IASR/ (RN1=IAT) AILT = TILT/Count ILTSR = ILTSR/ (RN2=ILT)Performance Evaluation of Surface Mining Equipment with,,5.4.3 Calculation of shovel-dumper haulage system 62 Chapter-6 RESULTS & DISCUSSIONS 66-76 6.1 Result based on OEE 67 6.1.1 Analysis of performance in mines 71 6.2 Result based on Queuing theory 73 6.2.1 Analysis of queuing theory based on predicted and actual values 74 Chapter-7,
shovel dumper calculation - ar-ticles
Analysing shovel dumper productivity for coal mine Know More. Dec 30 2019 0183 32 Calculation for productivity of shovel and dumper SL No Particulars 10 cum Electric rope shove 120 ton Dumper 1 Dumper pay load Tns 108970 2 Assumed category of rock 50How to Calculate an Open Pit Mine Capacity,19-12-2018· The calculation of open pit operations’ capacities has been the subject of many studies using computer simulations. The common problems of simulation are that if one desires a realistic picture of an operation the programming work becomes long and expensive and that the program requires a large computer and long time to run.Optimization of shovel-truck system for T surface mining,Shovel-truck systems are most common in open pit mining. Two, The queuing theory calculation is fast and simple. In truck dispatching this could be advantageous because, times of loading hauling and dumping, with exponential distribution is a typical example of this situation.productivity of mining shovels dumpers,shovel dumper combination. productivity of mining shovels dumpers -Mining Ciros crushing equipment is designed to achieve maximum productivity and high reduction ratio shovel dumper combination in opencast minephp -shovel dumper combination-,shovel dumper combination sand washing machineModeling for the steady state .Loading and Hauling - 911 Metallurgist,Power Shovel (()cont.) zExample: Find the load time of 55-ton hauler under an 8-yard shovel in blasted rock which weighs 2800 pounds/LCY. Dipper factor is 0.65. 3 93Min 55 2000 / 60min × = × = tonvehicle pounds ton Load Time zAnalyze individual swings of the shovel using 90° pass.. 922 / . 0.65d.f 2800 ./ Hour LCY Hr × × lbs LCYoperating cost of dumper and shovel india,Excavator | Construction & Mining Excavators from Tata . Rourkela, India CERTIFICATE 33 calculation of operating cost of shovel: 34 calculation of operating cost of dumper: 35 programming for random number of different events 10 10 18 18 19 Chapter 4 SUMMARY AND CONCLUSION 40 REFERENCES 42 iv ABSTRACT The steady state production is mainly depends on availability of the different
shovel dumper combination in opencast mine
shovel dumper combination in opencast mine. Shovel Dumper Combination In Opencast Mine. Optimization of shoveltruck system for surface mining saimm jul 17 2009 equipment combination used therefore the first goal in in surface mining operations truck haulage is the largest item in the operating costs times for the trucks at the shovel and at the dump loion and the truck dump.About shovel and dumper combination,About shovel and dumper combination Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, About shovel and dumper combination,Dumper Cycle Study - slideshare.net,31-07-2016· Objective and Targets Objective: To optimize dumper cycle time Targets: To observe and collect data sample To analyse current level of dumper efficiency To identify means for improving cycle time 3. Dumper – Shovel Mining System Costs 50 – 60% ofOptimization of shovel-truck system for T surface mining,Shovel-truck systems are most common in open pit mining. Two, The queuing theory calculation is fast and simple. In truck dispatching this could be advantageous because, times of loading hauling and dumping, with exponential distribution is a typical example of this situation.operating cost of dumper and shovel india,Excavator | Construction & Mining Excavators from Tata . Rourkela, India CERTIFICATE 33 calculation of operating cost of shovel: 34 calculation of operating cost of dumper: 35 programming for random number of different events 10 10 18 18 19 Chapter 4 SUMMARY AND CONCLUSION 40 REFERENCES 42 iv ABSTRACT The steady state production is mainly depends on availability of the differentshovel dumper combination in opencast mine,Dumper Shovel combination Mining Methods. Opencast Mine With Shovel,dumper combination . YouTube May 30, 2018· This is a project of 3rd year, mining about how the opencast mining has been done with shovel,dumper combination and there is also layout of transporting system.
shovel dumper combination in opencast mine
shovel dumper combination in opencast mine. Shovel Dumper Combination In Opencast Mine. Optimization of shoveltruck system for surface mining saimm jul 17 2009 equipment combination used therefore the first goal in in surface mining operations truck haulage is the largest item in the operating costs times for the trucks at the shovel and at the dump loion and the truck dump.About shovel and dumper combination,About shovel and dumper combination Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, About shovel and dumper combination,PERFORMANCE ANALYSIS OF HEAVY EARTH MOVING,3.4 Calculation of OEE for Shovels of Gopinathpur mine (2014-15). 47 3.5 Performance of the HEMMs in Jeenagora mine (2014-15) 48-53 . 3.6 Percentage availability and percentage utilization graph of the HEMMs in Jeenagora Mine, of any HEMM such as shovel, dumper,,Shovel Dumper Combination In Opencast Mine,shovel dumper combination inkari-keukens. shovel dumper combination in opencast mine Crusher News shovel dumper combination in opencast mineThe Mining Machine is custom designed to reduce your operating costs and increase your mine production by getting . [24/7 online] shovel and dumper production Mining.Methods and Equipment for Construction 2 Excavation,,No. Front Shovel Backhoe 1 Almost same production rate at moderate depths Almost same production rate at moderate depths 2 Low cycle time Higher cycle time because hoist distance is greater as the boom and stick must be fully extended 3 Higher productivity Lower productivity, especially when the depth increases EXCAVATORS: Hoes VS Front ShovelDumper Cycle Study - slideshare.net,31-07-2016· Objective and Targets Objective: To optimize dumper cycle time Targets: To observe and collect data sample To analyse current level of dumper efficiency To identify means for improving cycle time 3. Dumper – Shovel Mining System Costs 50 – 60% of
Opencast Mine With Shovel ,dumper combination,.
This is a project of 3rd year, mining about how the opencast mining has been done with shovel ,dumper combination and there is also layout of transporting sy...,,,,,
