Influência da altura das garras dos pneus de um trator em área de plantio direto
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
20/05/2014
20/05/2014
01/10/2010
|
Resumo |
This work was carried out to evaluate the performance of a farm tractor fitted with two sets of tires with high lugs and another set of tires with tallow lugs in straw without tillage (corn straw). The travel speeds used were approximately 4, 5, 6 and 7 km h(-1) and a constant pulling force of 25 kN was fixed. Tractor traction, forward speed, slip and consumption of fuel were measured and drawbar power, the ratio between the consumption and power and traction coefficient were calculated. It was observed that the tractor performance was similar to high and low lug tire conditions, in an area covered with corn straw. |
Formato |
1123-1128 |
Identificador |
http://dx.doi.org/10.1590/S1415-43662010001000015 Revista Brasileira de Engenharia Agricola E Ambiental. Joao Pessoa Pb: Universidade Federal da Paraíba (UFPB) Ccsa, v. 14, n. 10, p. 1123-1128, 2010. 1415-4366 http://hdl.handle.net/11449/5101 WOS:000208665600015 |
Idioma(s) |
por |
Publicador |
Universidade Federal da Paraíba (UFPB) Ccsa |
Relação |
Revista Brasileira de Engenharia Agrícola e Ambiental |
Direitos |
openAccess |
Palavras-Chave | #agricultural machine #tractor test #straw #dynamometric car #tractive efficiency |
Tipo |
info:eu-repo/semantics/article |