ANALYSIS OF AVAILABILITY AND UTILIZATION OF …
ANALYSIS OF AVAILABILITY AND UTILIZATION OF DRAGLINE FOR ENHANCEMENT OF PRODUCTIVITY IN SURFACE MINES – A CASE STUDY ABSTRACT Due to operational advantage of dragline in simultaneous excavation and back-filling, the equipment has gained vast importance in open-pit mining. Besides, absence of auxiliary haulage units and
اقرأ أكثر
Publication: Guideline for A Standardized Time Classification …
The Global Mining Guidelines Group (GMG) has published A Standardized Time Classification Framework for Mobile Equipment in Surface Mining: Operational Definitions, Time Usage Model, and Key Performance Indicators. This guideline offers recommendations for the consistent classification of surface mining operational activities, statuses, and ...
اقرأ أكثر
EFFECTIVE EQUIPMENT UTILISATION
The effective equipment utilisation depends on maximising the effective operational working hours of the mining equipment. The following KPI's are measured and reported to manage effective equipment utilisation: •Equipment Availability – This is the mechanical up-time of the …
اقرأ أكثر
Review of Key Performance Indicators for Process Monitoring …
The article presents a list of efficiency indicators adjusted to the specifics and particular needs of the mining industry resulting from the Industry 4.0 concept, as well as sustainable business ...
اقرأ أكثر
Studies on availability of the mining equipment: …
The model is based on an expert system for assessing the availability of continuous mining systems. The availability of the system, as a complex state parameter, is decomposed into the...
اقرأ أكثر
mining truck creating new benchmark …
This is the first mining truck in the iron ore mining industry in India to achieve this feat. During 60,000 hours of operation, the HD785 Dumper completed 1,29,637 trips and hauled 12.48-million-ton material with 94% equipment availability. products are known for their superior quality and deliver high performance.
اقرأ أكثر
How to boost equipment availability
With such high costs associated with downtime, there is no question how important it is to improve equipment availability within the mining industry. ... "Availability is and will continue to be a key driver for the mining industry to deliver superior financial performance. Miners interested in boosting their equipment's availability can ...
اقرأ أكثر
Evaluating and optimizing the effectiveness of mining equipment…
In order to develop a reliable and effective equipment life cycle model, the stages of equipment life have to be defined. Equipment life can be defined using three different variables namely physical life, economic life and profit life (Mitchell, 1998).Both the physical and economic life must be calculated when considering equipment life because they provide an effective …
اقرأ أكثر
Performance Measurement of Mining Equipments by …
Overall Equipment Effectiveness (OEE) is a well-known measurementmethod, which combines availability, performance and quality, for the evaluation of equipment effectiveness in manufacturing ...
اقرأ أكثر
Reliability, Maintainability, and Availability of Mining Drilling Equipment
2. Method. The efficiency of a system's performance hinges on its reliability, maintainability, and availability metrics. Enhancing these aspects necessitates an upgrade in maintenance and inspection protocols, moving away from traditional maintenance strategies like corrective and preventive maintenance [].This section is dedicated to outlining the research …
اقرأ أكثر
How to Measure and Improve Mining Equipment Reliability
There are several metrics that can be used to quantify the reliability of mining equipment, such as mean time between failures (MTBF), mean time to repair (MTTR), availability, and maintainability.
اقرأ أكثر
Management of Efficiencies of Mining Equipment
Overall Equipment Effectiveness (OEE) is a well-known measurementmethod, which combines availability, performance and quality, for the evaluation of equipment effectiveness in manufacturing ...
اقرأ أكثر
Availability analysis of selected mining machinery
Overall Equipment Effectiveness (OEE) is a well-known measurementmethod, which combines availability, performance and quality, for the evaluation of equipment effectiveness in manufacturing ...
اقرأ أكثر
Understanding and assessment of mining equipment effectiveness
In this case, the analysis was also carried out using the Overall Equipment Effectiveness (OEE) model. Studies [22][23] [24] [25] have also made reference to the effectiveness of mining machines ...
اقرأ أكثر
2019 Mining Equipment Management …
This document provides metrics and benchmarks for assessing the performance of mining equipment maintenance and management. It defines 12 top-tier metrics for measuring aspects like physical availability, mean time …
اقرأ أكثر
A STANDARDIZED TIME CLASSIFICATION FRAMEWORK …
Mining, Metallurgy and Petroleum (CIM, of which GMG is a legal entity) are not responsible for identifying such patent rights. 2. KEYWORDS Availability, Benchmarking, Key performance indicators, Operational definitions, Surface mining, Taxonomy, Time Usage Model, Utilization 3. INTRODUCTION This guideline provides a classification framework for
اقرأ أكثر
Measurement and analysis of performance of mining dump …
The estimated availability for truck by OEE is 60.67% while that of loader is 43.30% against the bench mark of 90%, the estimated performance for truck by OEE is 94.58% while that of loader is 59. ...
اقرأ أكثر
Mining Equipment Reliability, Maintainability, and Safety
Reliability, Availability and Maintainability (RAM) analysis deal with the optimal functioning of equipment, maintenance scheduling, controlling cost, and improvement of availability and performance.
اقرأ أكثر
A STANDARDIZED TIME CLASSIFICATION FRAMEWORK …
Recommended definitions for common industry opera-tional key performance indicators (KPIs) for reporting mining asset availability and utilization.
اقرأ أكثر
Performance Evaluation of Underground Mining Machinery…
Unexpected occurrence of uneven breakdowns and their consequences have a significant influence on the equipment life. Hence, there is a need to discover the motives for the happening of critical potential failures and required repair or replacement action to control. Reliability analysis is utilized to approximate the performance of the equipment. In this study, …
اقرأ أكثر
Understanding and assessment of mining equipment …
Availability is the most commonly used mining equipment performance metric due to the simplicity of its definition and the easiness of interpretation of its numeric results.
اقرأ أكثر
Understanding and assessment of mining equipment …
Availability is the most commonly used mining equipment performance metric due to the simplicity of its definition and the easiness of interpretation of its numeric results. Unfortunately, there is no
اقرأ أكثر
Improvement of overall equipment performance of underground mining
Reliability, Availability and Maintainability (RAM) analysis deal with the optimal functioning of equipment, maintenance scheduling, controlling cost, and improvement of availability and performance.
اقرأ أكثر
Performance Measurement of Mining Equipment
The present paper aims at reviewing the available pertinent literature in the subject field and deals with various aspects of performance measurement of excavating, loading and transporting...
اقرأ أكثر
Availability forecast of mining equipment Article …
These data are statistically analyzed to obtain the key quantities and statistical models required to project availability and to develop equipment replacement plans. A methodology for forecasting availability to assets in open pit mining …
اقرأ أكثر
Availability forecast of mining equipment …
The aim of this paper is to present an approach for prediction of the maintainability performance of the mining facilities considering the time-dependent influencing factors. The stratified Cox regression method (SCRM) is …
اقرأ أكثر
ASSESSING THE EFFECT OF UTILIZATION AND …
The mining equipment efficiency is measured by availability, utilization and productivity (Fourie, 2016). These factors of efficiency of mining equipment vary considerably as a far as
اقرأ أكثر
Reduce Processing Costs and Optimize Crushing Equipment Availability
The ME FIT Crushing program focuses on improving efficiency in the first stage of ore comminution, reducing processing costs and optimizing crushing equipment availability and reliability.
اقرأ أكثر
How to Calculate and Improve Machine Availability
One issue with calculating equipment availability through traditional means is that each instance must be recorded. This includes downtime, reason, and actual duration. ... In this way, maintenance teams are aware of the performance and health of equipment, and can use the machine condition data to understand how often downtimes occur and the ...
اقرأ أكثر
COST MANAGEMENT OF THE AVAILABILITY AND …
that the actual utilization percentage achieved by the equipment is significantly lower than the provided availability percentage of the equipment. The main data collection method used was observing the maintenance and repair activities pertaining to the mining earth moving equipment and the phenomena being researched.
اقرأ أكثر