Economic Analysis of Hydraulic Supports in China and Abroad

DOI

10.2991/saeme-18.2018.50How to use a DOI?

Keywords

Hydraulic support; economy; comparative analysis

Abstract

Based on the economic analysis theory of equipment life cycle,7 indicators were used as indicators to evaluate the economical efficiency of hydraulic support,34 sets of domestic hydraulic support and 20 sets of foreign hydraulic support were used as samples to compare the economic performance of hydraulic support made by China and abroad.The results show that although the cost-effectiveness of domestic hydraulic supports is high,its reliability and stability are poor,the failure rate is high,and the cost of spare parts materials and overhaul are high,resulting in weaker economic indicators of domestic hydraulic support than abroad.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Songlin Li
PY  - 2018/06
DA  - 2018/06
TI  - Economic Analysis of Hydraulic Supports in China and Abroad
BT  - Proceedings of the 2018 International Conference on Sports, Arts, Education and Management Engineering (SAEME 2018)
PB  - Atlantis Press
SP  - 270
EP  - 273
SN  - 2352-5398
UR  - https://doi.org/10.2991/saeme-18.2018.50
DO  - 10.2991/saeme-18.2018.50
ID  - Li2018/06
ER  -