Influência da altura das garras dos pneus de um trator em área de plantio direto


Autoria(s): Gabriel Filho, Antonio; Monteiro, Leonardo A.; Lanças, Kleber Pereira; Guerra, Saulo Philipe Sebastião; Jesuino, Paulo R.
Contribuinte(s)

Universidade Estadual Paulista (UNESP)

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