Some opportunities for increasing energy efficiency in the process of cargo loading and unloading

Authors

  • Aleksandre Lomidze Akaki Tsereteli State University Author
  • Vladimer Gvetadze Akaki Tsereteli State University Author

DOI:

https://doi.org/10.52340/atsu.2025.2.26.13

Keywords:

load-unload, energy, saving, productivity

Abstract

A methodology has been developed for calculating the amount of energy consumed during individual operations of the loading-unloading process. The graphs of the change in the amount of consumed energy have been built based on the mass of the lifted load at different lifting heights. For assessing energy efficiency, a parameter has been introduced – the useful work performed by the crane as a result of consuming 1 kWh of energy. A graph of its dependency on the load capacity is created based on the crane's usage coefficient. Based on the analysis of the graphs, some possible ways to improve the energy efficiency of the loading-unloading process are proposed.

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References

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Published

2026-03-19

Issue

Section

Engineering

How to Cite

Some opportunities for increasing energy efficiency in the process of cargo loading and unloading. (2026). Bulletin of Akaki Tsereteli State University, 2(26), 192-207. https://doi.org/10.52340/atsu.2025.2.26.13