| Autor: |
Grozdanić, Branka, Borak, Đjuro, Petrović, Velimir, Bracanović, Zlata |
| Jazyk: |
srbština |
| Rok vydání: |
2012 |
| Předmět: |
|
| Zdroj: |
Poljoprivredna tehnika (2012) 37(4):89-94 |
| ISSN: |
0554-5587 |
| Popis: |
Purpose of hydraulics lifting system in tractor is to obtain continuity in control of functioning with certain special tools which implements plow, i.e. should at least regulate the operation of the plow by 'position', by 'virtue' and of the 'mixed' (at a given 'force' and 'position' given at the same time). Due to tractor working conditions that sometimes could be unpredictable, it is important to analyze the performance of new or improved hydraulic system in real conditions of use. Industry of Engine Manufacture (IMR) had reconstructed some tractor's hydraulic control valve lifter installation and sent them to the exploitation trial. This paper presents an analysis of the reconstructed elements in order of tractor service in hydraulic lift due to real service conditions. . |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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