Evaluation of Single-bucket Excavators Energy Consumption . By A.P. Komissarov, Y.A. Lagunova and O.A. Lukashuk. Cite . BibTex; Full citation; Abstract. AbstractIt is shown that with the increase in capacity and weight of excavators their specific indices of functioning remain practically at the same level corresponding to the energy
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Jun 25, 2021 · Players, stakeholders, and other participants in the global Bucket-wheel Excavator market will be able to gain the upper hand as they use the report as a powerful resource. The segmental analysis focuses on sales, revenue and forecast by region (country), byType, and by …
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Energy Consumption and Dynamic Behavior
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The model of this study consists of two parts. Since the first objective is the economic and environmental evaluation of aggregate production and recycling plants, the first part of the model covers the variables of cost, energy consumption, and CO 2 emission. The second objective, which is to provide an optimal solution, requires the optimization function to be defined in terms of the said
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To equalize the energy consumption during the working cycle of single bucket excavators was developed the functional model of a 0.8mc bucket capacity excavator with caterpillar displacement system and with inertial retrieval driving system. The prototype was realized at …
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Apr 26, 2016 · Abstract. Single-bucket excavators improvement is closely associated with development and introduction of their workflow automatic control systems and with a robotic excavator creation. Thereat, at synthesis of an excavator control system, the robotics approach is widely developed, according to which, the work equipment is considered as spatial manipulator with hydraulic actu ator.
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Evaluation of load distribution in the superstructure rotation joint of single-bucket caterpillar excavators. T Smolnicki, D Derlukiewicz, M Stańco. Automation in Construction 17 (3), 218-223, 2008. 87: 1st Renewable Energy Sources-Research and Business
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Evaluation of Single-bucket Excavators Energy Consumption. A. P. Komissarov, Y. A. Lagunova, energy efficiency; internal closure of workloads; single-bucket excavators; specific indices; ASJC Scopus subject areas. Engineering(all) WoS ResearchAreas Categories.
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U.S. Department of Energy Office of Scientific and Technical Information Search terms: Advanced search options Advanced Search Options Advanced Search queries use a traditional Term Search.
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availability (%), daily excavator utilization (%), total excavator bucket load (bcm) as the input parameters and daily excavator fuel consumption as output. Statistical description of the entire datasets is shown in Table 1. Table 2 also shows the correlation matrix within the data collected. 1
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Oct 15, 2017 · A test rig with a 6-ton hydraulic excavator was built up and used to validate the proposed scheme. The energy consumption characteristics of the electro-hydraulic power source under different rotational speeds and different loads are further investigated to provide analytical and experimental references for control strategy designing.
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FATALITY ASSESSMENT AND CONTROL EVALUATION PROGRAM (CA/FACE) A heavy equipment operator dies when he was struck by an excavator bucket that detached from a quick coupler Case Report: 20CA001. SUMMARY . A heavy equipment operator died after being struck by an excavation bucket that became
Learn MoreEfficiency evaluation Due to the great heterogeneity of mobile machinery, it is very difficult to define specific methods for evaluating energy efficiency. In addition, the machine operators have a major influence on the energy consumption of the machine (design, selected machine size, age of …
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Evaluation of Single-Bucket Excavators Energy Consumption A.P. Komissarova, Y.A. Lagunovab, O.A. Lukashuka,* a Ural Federal University, 19 Mira street, Yekaterinburg, Russia The technical level of single-bucket excavators is characterized by specific (correlated with the weight of a machine) values of its principal indices – installed
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Oct 05, 2009 · Aiming at the energy efficiency evaluation of new energy-saving products characterized by energy recovery and power system optimization, taking medium-sized hydraulic excavator as …
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Feb 23, 2021 · Energy recovery and hybrid power technology are new directions in construction machinery energy-saving research. Thus far, however, no uniform standard method exists to evaluate the efficiency of novel energy-saving concept systems in early stages of development. Efficiency assessment is valuable and credible only by relying on driving cycles that are consistent with actual data.
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Evaluation of Single-bucket Excavators Energy Consumption. December 2016 · Procedia Engineering. A P Komissarov; Yu. A. Lagunova; Olga Lukashuk; It is shown that with the increase in capacity and
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Jan 04, 2021 · Hydraulic excavator is a kind of typical engineering equipment to be widely used in engineering constructions and mining operations (Ge et al. 2019).Due to the high efficiency and large carrying capacity, more users choose face-shovel hydraulic excavator (Zu et al. 2020).In the mining industry, the excavator is required to have strong digging power to load broken rock pieces.
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excavator. In this paper, we evaluated the performance and durability of a power take-off (PTO) gearbox of a large hydraulic excavator with a 100-ton body weight. The test evaluation criteria for non-fault life time calculation, performance and ac-celerated life test were established, and the types and characteristics of accel-
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