PERFORMANCE OF THREE AGRICULTURAL TRACTORS IN DRAWBAR TEST

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dc.contributor.authorFiorese, Diego Augusto
dc.contributor.authorMarasca, Indiamara [UNESP]
dc.contributor.authorFernandes, Barbara Barreto [UNESP]
dc.contributor.authorSandi, Jefferson [UNESP]
dc.contributor.authorMorelli-Ferreira, Francielle
dc.contributor.authorLancas, Kleber Pereira [UNESP]
dc.contributor.institutionUniversidade Federal de Mato Grosso do Sul (UFMS)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUNEMAT
dc.date.accessioned2018-11-26T16:05:18Z
dc.date.available2018-11-26T16:05:18Z
dc.date.issued2015-04-01
dc.description.abstractThe performance evaluation of agricultural tractors, according on the soil condition, it is important to identify the maximum drawbar pull and fuel consumption according to the level of effort required. The objective was to perform drawbar tests to determine the performance of agricultural tractors on firm soil. Three models of tractors MFWD, and six levels of effort (drawbar pull) on the drawbar (5, 10, 15, 20, 25 and 27 kN) were evaluated. For tractor factor, the means were compared by Tukey test, and the drawbar pull factor, the means were adjusted by regression equations. The lower energy performance was obtained with the tractor that operated with higher engine speed. There was an increasing linear behavior as a function of traction force to the parameters hourly consumption, power and efficiency to the drawbar and nonlinear fit for skating and specific fuel consumption.en
dc.description.affiliationUFMT, Sinop, MT, Brazil
dc.description.affiliationUniv Estadual Paulista Julio Mesquita Filho FCA U, Fac Ciencias Agronom, Dept Engenharia Rural, Botucatu, SP, Brazil
dc.description.affiliationUNEMAT, Alta Floresta, MT, Brazil
dc.description.affiliationUnespUniv Estadual Paulista Julio Mesquita Filho FCA U, Fac Ciencias Agronom, Dept Engenharia Rural, Botucatu, SP, Brazil
dc.format.extent68-76
dc.identifier.citationRevista De Agricultura Neotropical. Dourados: Univ Estadual Mato Grosso Sul, v. 2, n. 2, p. 68-76, 2015.
dc.identifier.issn2358-6303
dc.identifier.urihttp://hdl.handle.net/11449/160621
dc.identifier.wosWOS:000215904400008
dc.language.isopor
dc.publisherUniv Estadual Mato Grosso Sul
dc.relation.ispartofRevista De Agricultura Neotropical
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectConsumption
dc.subjectsoil machine interaction
dc.subjectpower
dc.subjecttest
dc.titlePERFORMANCE OF THREE AGRICULTURAL TRACTORS IN DRAWBAR TESTen
dc.typeArtigo
dcterms.rightsHolderUniv Estadual Mato Grosso Sul
unesp.departmentEngenharia Rural - FCApt

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Botucatu - FCA - Faculdade de Ciências Agronômicas