Email this article Operating experience and test results of pit hydraulic excavators
- Authors: Ananin V.G.1, Emilov A.B.1
-
Affiliations:
- Tomsk State University of Architecture and Building
- Issue: Vol 46, No 4 (2017)
- Pages: 414-416
- Section: Experimental Mechanics, Diagnostics, and Testing
- URL: https://journals.rcsi.science/1052-6188/article/view/193525
- DOI: https://doi.org/10.3103/S1052618817040021
- ID: 193525
Cite item
Open Access
Access granted
Subscription Access
Abstract
The operating experience of prototype pit excavators has been overviewed. The reasons for the failures of machine elements in hydraulic systems, working equipment, and swivel platforms have been analyzed. The results of full-scale testing of metal structures and hydraulic systems of machines have been presented. Based on the performed studies, recommendations have been given for the lifetime determination of operating machines.
About the authors
V. G. Ananin
Tomsk State University of Architecture and Building
Author for correspondence.
Email: avg@tsuab.ru
Russian Federation, Tomsk
A. B. Emilov
Tomsk State University of Architecture and Building
Email: avg@tsuab.ru
Russian Federation, Tomsk
