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Type of publication: Straipsnis konferencijos medžiagoje Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or Scopus DB conference proceedings (P1a)
Field of Science: Mechanikos inžinerija / Mechanical Engineering (T009)
Author(s): Janulevičius, Algirdas;Juostas, Antanas
Title: Investigations of Tractors Load During Their Working Life
Is part of: Mechanika 2009 : proceedings of 14th international conference, April 2-3, 2009, Kaunas, Lithuania / Kaunas University of Technology, Lithuanian Academy of Science, IFTOMM National Committee of Lithuania, Baltic Association of Mechanical Engineering. Kaunas : Technologija,, 2009
Extent: p. 156-161
Date: 2009
Keywords: Tractor;Histogram;Torque;Engine speed;Working hours;Load;Load spectrum;Load history;Power
Abstract: Paper presents tractors working conditions during their working life by using data collected in their electronic controllers. For investigation of tractor working quality the histograms of Deutz Fahr Agrotron and Claas Atles collected and stored in their electronic controllers were used. Tractor working hour histograms under engine speed and torque are grouped, summarised and stored. Investigation results show how many hours investigated tractors working at a low (up to 30% of maximum torque (M-max)) at a medium (30-50% M-max) and high (>50% M-max) engine load. Result shows what part of time at different engine load tractors worked at a low (up to 1000 rpm), at a medium (1000-2000 rpm) and high (more than 2000 rpm) engine speed. The paper presents medium distribution of tractor working hours at different engine load conditions. Investigation shows possibilities for improving tractors handling technologies, by using wider range of engine power, by decreasing fuel consumption
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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