Research of New Ecological Synthetic Oil-Based Fluid

Abstract

This paper presents the evaluation of a newly developing synthetic-based hydraulic fluid MOL Farm UTTO Synt, developed by MOL Group, Hungary. The fluid was subjected to a laboratory test by using a gear hydrostatic pump UD 25, which is used in the latest Zetor Fortera tractors. During the test, flow values were statistically evaluated and graphically displayed in the form of flow characteristics and the loss of flow efficiency. On the basis of laboratory test results, it can be concluded that the newly developing fluid meets the specified requirements and it is possible to continue in testing under operating conditions. Keywords: flow efficiency, hydrostatic pump, synthetic-based hydraulic fluid Abstrakt Príspevok je zameraný na hodnotenie novovyvíjanej hydraulickej syntetickej kvapaliny MOL Farm UTTO Synt, vyvíjanej spoločnosťou MOL Group, Maďarsko. Kvapalina bola podrobená laboratórnemu testu za použitia zubového hydrogenerátora UD 25, ktorý sa používa v najnovších traktoroch Zetor Forterra. Počas skúšky boli hodnoty získaných prietokov štatistický spracované a následne graficky vyhodnotené vo forme prietokových charakteristík a poklesu prietokovej účinnosti hydrogenerátora. Na základe výsledkov laboratórnej skúšky je možné konštatovať, že novovývíjaná kvapalina vyhovuje stanoveným požiadavkám a je možné pokračovať v skúškach v prevádzkových podmienkach.

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