a r t i c l e i n f o Article history: Received 8 September 2014 Received in revised form 15 April 2015 Accepted 16 April 2015 Available online 29 April 2015 Keywords: Fuel consumption prediction Mining dump truck Artificial neural networks a b s t r a c t Fuel consumption of mining dump trucks accounts for about 30% of total energy use in ...
An analysis of the two mining methods further demonstrated that fuel consumption is about 79% lower – and therefore also CO 2 emissions – with surface miners than when using the conventional ...
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Assuming that the indicator and mechanical efficiencies remain constant at 50% and 85%, respectively for the large dumpers with 240 T payload capacity. The values in Table 3 are representative of such dumpers. ... 3 are representative of such dumpers. The engine power varies from about 500 brake-kW up to 1210 brake-kW. Table 3: Fuel …
Fuel consumption of mining dump trucks accounts for about 30% of total energy use in surface mines. Moreover, a fleet of large dump trucks is the main source …
In open-pit coal mining, energy utilization is mainly focused on vehicular transportation, with dump trucks contributing to approximately 32.5% of energy consumption. Therefore, adopting fuel-saving scheduling can effectively reduce overall energy consumption. However, the lack of a practical fuel model and a rational mine scheduling model …
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It is known that 28% of global energy consumption is due to fuel consumption in transportation networks, and its mitigation has had economic and environmental con-sequences. In mining operations, most of the equipment is powered by diesel engines, which account for 85% of this demand; for example, in surface mining operations the use
Downloadable (with restrictions)! Fuel consumption of mining dump trucks accounts for about 30% of total energy use in surface mines. Moreover, a fleet of large dump trucks is the main source of greenhouse gas (GHG) generation. Modeling and prediction of fuel consumption per cycle is a valuable tool in assessing both energy costs and the …
specific fuel consumption of dump truck (g/t) t. travel time of dump truck (h) t ce. ... agriculture and construction used 95 EJ of energy in 2009 (27% of the global energy consumption) [1]. The mining industry accounts for 3% of the industrial energy use. ... The standard 50 t dump trucks have been converted to 52 ...
where Q B —is the basic road fuel consumption of a vehicle (for a vehicle Shacman-SX3256 dump truck Q B = 81 l/(100 km), and for vehicles BelAZ-7540B and Howo-ZZ3257 dump trucks, the basic values of the road fuel consumption are determined by calculation); k d —is a dynamic coefficient that takes into account the complexity of …
Kecojevic and Komljenovic [16] studied effects of power and engine load factors on fuel consumption of mining dump trucks. Sahoo et al. [17] proposed a generic model to benchmark energy consumption for dump trucks in surface mines. Awuah-Offei et al. [18] used multiple regression method and discrete event simulation for prediction …
Payload and Road condition are the main factors effecting to fuel consumption of mining haul ... R i = 1% is the assumed internal resistance of the dumper; M truck = 166 t is the total mass ...
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Self-loading dumpers are a crucial piece of equipment in the construction and mining industries. These versatile machines combine the functions of a loader and a dumper, streamlining operations and…
Trucks account for 30%-50% of the mine's energy consumption [3] and 60%- ... Consumption in Mining Dump Trucks. Aspects Min Miner Sci. 12(2). AMMS. ... programming model to minimise fuel consumption in mining operations and found gaps in minimisation. They proposed a
DOI: 10.1016/J.APENERGY.2015.04.064 Corpus ID: 109400929; Prediction of fuel consumption of mining dump trucks: A neural networks approach …
Our results show the benchmark SPC as 0.50 kWh/t and the energy-saving potential as 10.7% for a single mine and the benchmark SPC of multiple coal mines as 0.52 kWh/t. ... minimise fuel ...
The article deals with the control of fuel consumption in automotive engineering with the help of navigation equipment. As a result of the experiment on trucks FMX 6x4 and Mercedes-Benz ...
B50E Articulated Dump Truck Load Capacity & Ground Pressure ... 0 5 10 15 20 25 30 35 40 45 50 55 G r o ss R e t a r d a t i on Fo r ce [k N] Speed [km/h] ... Hour meter / Odometer / Fuel consumption / Tip counter / Trip timer / Trip distance / Metric/English units / Service codes/diagnostics
Fuel consumption of mining dump trucks accounts for about 30% of total energy use in surface mines. Moreover, a fleet of large dump trucks is the main source of greenhouse gas (GHG) generation. Modeling and prediction of fuel consumption per cycle is a valuable tool in assessing both energy costs and the resulting GHG generation. …
Load factors, defined as portion of utilized engine power, are used in estimation of the diesel mining equipment fuel consumption. Every type of equipment is involved in the specific work ...
Board index Earthmoving Equipment Haulers/Dump Trucks ... could you give me information about fuel consumption of the following ultracls haul trucks: T282B/T282C or T284 T262 797, 797B, 797B ... Wed May 14, 2014 7:50 am Real name: Rob Kitzen Location: Perth, Western Australia, Australia. Re: …
Payload and Road condition are the main factors effecting to fuel consumption of mining haul ... R i = 1% is the assumed internal resistance of the dumper; M truck = 166 t is the total mass ...
a r t i c l e i n f o Article history: Received 8 September 2014 Received in revised form 15 April 2015 Accepted 16 April 2015 Available online 29 April 2015 Keywords: Fuel consumption prediction Mining dump truck …
This resulted in a benchmark SFC of 0.81 l/cu.m. for the mine and 0.47 l/cu.m. for haul trucks [8]. The specific energy consumption is calculated to be 31 …
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A similar study was performed to predict the fuel consumed in mining dump trucks based on payload, loading time, idling while loaded, loaded travel time, empty …
Dump trucks are used in opencast mines for transportation of ore or waste from excavators to crushers or waste dump yards and consume about 32% of the total …
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