Ballast optimizing to agricultural tractor Agrale-Deutz BX 4.150

Detalhes bibliográficos
Autor(a) principal: Corrêa, Ila Maria
Data de Publicação: 1997
Outros Autores: Maziero, José Valdemar G., Bertella, Odi, Morello, Marcos, Yanai, Kiyoshi
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/4742
Resumo: The total weight and the axle load of front-wheel drive tractors are important in the optimizing of their drawbar performance. In this paper, the objective was to select a load condition that improve the tractive performance of tractors, with a decreasing of ballast when compared to maximum ballast limited to 82 kg/kW for the engine. The analytical comparison between tractive coefficient values associated with the other parameters obtained on concrete and field surfaces allows us to conclude that the Agrale Deutz BX 4.150 may be used with total weight in the range of 73.7 to 75.7 kN, which represents a reduction of 5.9 kN when compared to the maximum permissible ballast with an axle load distribution between 38.0% to 42.7% (average 39.9%) of the total weight on the front axle. Under this condition, the tractive performance was considered satisfactory when compared to maximum ballast.
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spelling Ballast optimizing to agricultural tractor Agrale-Deutz BX 4.150Adequação de lastro para o trator Agrale Deutz BX 4.150agricultural tractor; front-wheel drivetrator agrícola; tração dianteira auxiliarThe total weight and the axle load of front-wheel drive tractors are important in the optimizing of their drawbar performance. In this paper, the objective was to select a load condition that improve the tractive performance of tractors, with a decreasing of ballast when compared to maximum ballast limited to 82 kg/kW for the engine. The analytical comparison between tractive coefficient values associated with the other parameters obtained on concrete and field surfaces allows us to conclude that the Agrale Deutz BX 4.150 may be used with total weight in the range of 73.7 to 75.7 kN, which represents a reduction of 5.9 kN when compared to the maximum permissible ballast with an axle load distribution between 38.0% to 42.7% (average 39.9%) of the total weight on the front axle. Under this condition, the tractive performance was considered satisfactory when compared to maximum ballast.O peso total e a distribuição de peso por eixo em tratores com tração dianteira auxiliar são fatores preponderantes na otimização do seu desempenho na barra de tração. Neste trabalho objetivou-se selecionar uma condição de lastro que favorecesse o desempenho do trator, com alguma redução de peso em relação ao lastro máximo limitado a 82 kg/kW no motor. Foram estudadas quatro condições de peso total (73,7; 74,9, 75,7 e 79,5, kN) em pista de concreto, sendo as duas últimas estudadas também em campo. Comparando-se analiticamente os valores de coeficiente de tração em conjunto com os demais parâmetros obtidos em campo e em concreto, concluiu-se que o trator Agrale Deutz BX 4.150 pode ser utilizado com peso total entre 73,7 a 75,7 kN o que representa redução de até 5,9 kN em relação ao máximo lastro permissível com uma distribuição percentual de peso entre 38,0% a 42,7% (média de 39,9%) do peso total, no eixo dianteiro. Nessa condição, o desempenho de tração foi considerado satisfatório em relação ao lastro máximo.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCorrêa, Ila MariaMaziero, José Valdemar G.Bertella, OdiMorello, MarcosYanai, Kiyoshi1997-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/4742Pesquisa Agropecuaria Brasileira; v.32, n.9, set. 1997; 951-957Pesquisa Agropecuária Brasileira; v.32, n.9, set. 1997; 951-9571678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/4742/7305info:eu-repo/semantics/openAccess2015-03-19T17:53:33Zoai:ojs.seer.sct.embrapa.br:article/4742Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2015-03-19T17:53:33Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Ballast optimizing to agricultural tractor Agrale-Deutz BX 4.150
Adequação de lastro para o trator Agrale Deutz BX 4.150
title Ballast optimizing to agricultural tractor Agrale-Deutz BX 4.150
spellingShingle Ballast optimizing to agricultural tractor Agrale-Deutz BX 4.150
Corrêa, Ila Maria
agricultural tractor; front-wheel drive
trator agrícola; tração dianteira auxiliar
title_short Ballast optimizing to agricultural tractor Agrale-Deutz BX 4.150
title_full Ballast optimizing to agricultural tractor Agrale-Deutz BX 4.150
title_fullStr Ballast optimizing to agricultural tractor Agrale-Deutz BX 4.150
title_full_unstemmed Ballast optimizing to agricultural tractor Agrale-Deutz BX 4.150
title_sort Ballast optimizing to agricultural tractor Agrale-Deutz BX 4.150
author Corrêa, Ila Maria
author_facet Corrêa, Ila Maria
Maziero, José Valdemar G.
Bertella, Odi
Morello, Marcos
Yanai, Kiyoshi
author_role author
author2 Maziero, José Valdemar G.
Bertella, Odi
Morello, Marcos
Yanai, Kiyoshi
author2_role author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Corrêa, Ila Maria
Maziero, José Valdemar G.
Bertella, Odi
Morello, Marcos
Yanai, Kiyoshi
dc.subject.por.fl_str_mv agricultural tractor; front-wheel drive
trator agrícola; tração dianteira auxiliar
topic agricultural tractor; front-wheel drive
trator agrícola; tração dianteira auxiliar
description The total weight and the axle load of front-wheel drive tractors are important in the optimizing of their drawbar performance. In this paper, the objective was to select a load condition that improve the tractive performance of tractors, with a decreasing of ballast when compared to maximum ballast limited to 82 kg/kW for the engine. The analytical comparison between tractive coefficient values associated with the other parameters obtained on concrete and field surfaces allows us to conclude that the Agrale Deutz BX 4.150 may be used with total weight in the range of 73.7 to 75.7 kN, which represents a reduction of 5.9 kN when compared to the maximum permissible ballast with an axle load distribution between 38.0% to 42.7% (average 39.9%) of the total weight on the front axle. Under this condition, the tractive performance was considered satisfactory when compared to maximum ballast.
publishDate 1997
dc.date.none.fl_str_mv 1997-09-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/4742
url https://seer.sct.embrapa.br/index.php/pab/article/view/4742
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/4742/7305
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.32, n.9, set. 1997; 951-957
Pesquisa Agropecuária Brasileira; v.32, n.9, set. 1997; 951-957
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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