Investigation of pressure oscillation in hydraulic hitch-system

Laceklis-Bertmanis, J., Latvia Univ. of Agriculture, Jelgava; Pirs, V., Latvia Univ. of Agriculture, Jelgava; Jesko, Z., Latvia Univ. of Agriculture, Jelgava

Investigation of pressure oscillation in hydraulic hitch-system

2010

Laceklis-Bertmanis, J., Latvia Univ. of Agriculture, Jelgava (Latvia) | Pirs, V., Latvia Univ. of Agriculture, Jelgava (Latvia) | Jesko, Z., Latvia Univ. of Agriculture, Jelgava (Latvia)

This paper presents results of pressure oscillation investigation in hydraulic hitch-system of a tractor Claas Ares ATX 557 during the motion during artificial roughness road test. During experiments oscillation at different driving speed, tyre pressure and hitch-system oscillation damping (turned on/off) were investigated. Tractor hydraulic hitch-system was equipped with a pressure sensor Wika Transmitter ECO-1 and data processing software PicoLog. Results of experiments present maximum pressure peak of 210 bar in the tractor hydraulic system when hydraulic hitch-system oscillation damping system at driving speed 8 km·hE-1 is not used and system pressure peak reduces to value of 180 bar if the hydraulic hitch-system oscillation damping is used.

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Mots clés AGROVOC

attelage enganches experimentation hitches hydraulic systems latvia letonia lettonie pression pressure recherche research tracteur tractores tractors

Informations bibliographiques

Publié dans

Research for Rural Development. International Scientific Conference Proceedings (Latvia)

Numéro 16/2010 ISSN 1691-4031

Editeur

LLU

Pagination

p. 95-99

D'autres materias

Presion; Investigacion; Sistemas hidraulicos; Experimentacion; Systeme hydraulique

Langue

anglais

Note

Summary (En)

2 tables

5 fig., 3 ref.

Type

Conference; Summary

Source

Research for Rural Development 2010. Annual 16th International Scientific Conference Proceedings. Volume No 1, Gaile, Z..- Jelgava (Latvia): LLU, 2010. International Scientific Conference: Research for Rural Development 2010, 16, Jelgava (Latvia), 19-21 May 2010.- p. 95-99

Conférence

International Scientific Conference: Research for Rural Development 2010, 16, Jelgava (Latvia), 19-21 May 2010

Sur AGRIS depuis: 2011-05-15

Format: AGRIS AP

Fournisseur de données

Cette notice bibliographique a été fournie par Fundamental Library of Latvia University of Life Sciences and Technologies

Découvrez la collection de ce fournisseur de données dans AGRIS

Liens

http://www.llu.lv/getfile.php?id=27929 http://www.llu.lv/?ri=5536

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