Res. Agr. Eng., 2016, 62(1):24-29 | DOI: 10.17221/10/2015-RAE

Monitoring of operation loading of three-point linkage during ploughingOriginal Paper

Ľ. Hujo, Z. Tkáč, J. Tulík, J. Kosiba, D. Uhrinová, M. Jánošová
Department of Transport and Handling, Faculty of Engineering, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic

The research was focused on operational measurements of tractor plough tools and their subsequent utilisation and simulation under laboratory conditions by a hydrostatic simulator. In this field, theoretical and experimental works were focused on tractors, whereby the proposal of laboratory test arose out of the loading characteristics of the three-point linkage of the tractor. These characteristics were obtained from the agricultural tractor's operation in plough aggregation. Measurements were performed with the following tools: tractor with carrier-mounted four-mouldboard plough PH1-435 and tractor with Kuhn plough manufactured by. The subject of these measurements was to obtain the time courses of forces and pressures in the hydraulic system of the three-point linkage during ploughing with carrier-mounted and semi-mounted ploughs. For objective comparison of the obtained results during experimental measurements, we determined the characteristics of measurement conditions focused on physical and mechanical properties of the soil - bulk density, moisture, penetrometer resistance and slide strength of the soil.

Keywords: tractor; plough; soil properties

Published: March 31, 2016  Show citation

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Hujo Ľ, Tkáč Z, Tulík J, Kosiba J, Uhrinová D, Jánošová M. Monitoring of operation loading of three-point linkage during ploughing. Res. Agr. Eng. 2016;62(1):24-29. doi: 10.17221/10/2015-RAE.
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