The performance of agricultural tractors under field conditions results from the interaction between tire and wheel affected by displacement speed. This work was developed to assess the performance of an agricultural tractor under different seeder's tire inflation pressure (518; 483 and 414kPa) and in two different gears providing speeds of 3.0 and 6.0km h-1. The experiment was performed at Jaboticabal Campus of São Paulo State University (UNESP). The experimental design used was entirely randomized in a 2-factor factorial design (3x2) with four replications. The draft force was influenced by the gear as well as by the required power; however, tire inflation pressure in the seeder did not change these parameters. Also, fuel consumption was ...
This work was carried out to evaluate the performance of a farm tractor fitted with two sets of tire...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorA major problem of agricultural tractor d...
The ability of vehicles to traverse soft soils is an important aspect of their performance. The geol...
O desempenho de tratores agrícolas em condições de campo resulta da interação entre pneu e rodado, i...
The tire inflation pressure, among other factors, determines the efficiency in which a tractor can e...
For the agricultural tractor's best performance, it must be correctly adapted to the job. Among othe...
O bom desempenho dos tratores agrícolas está relacionado a um grande número de variáveis, e se trata...
A maior facilidade para a aquisição de tratores tem contribuído para expandir o uso destas máquinas ...
The tire inflation pressure, among other factors, determines the efficiency in which a tractor can e...
ABSTRACT: The tire inflation pressure, among other factors, determines the efficiency in which a tra...
The objective of this work was to compare the performance of a tractor equipped with used and new bi...
O trator agrícola é uma máquina autopropelida que contém rodados, os quais estabelecem a interface m...
The agricultural expansion is increasing and the agricultural tractor is the main source of power us...
Agricult tractor adequation aiming the use of appropriated tire inflation pressures for different su...
Agricult tractor adequation aiming the use of appropriated tire inflation pressures for different su...
This work was carried out to evaluate the performance of a farm tractor fitted with two sets of tire...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorA major problem of agricultural tractor d...
The ability of vehicles to traverse soft soils is an important aspect of their performance. The geol...
O desempenho de tratores agrícolas em condições de campo resulta da interação entre pneu e rodado, i...
The tire inflation pressure, among other factors, determines the efficiency in which a tractor can e...
For the agricultural tractor's best performance, it must be correctly adapted to the job. Among othe...
O bom desempenho dos tratores agrícolas está relacionado a um grande número de variáveis, e se trata...
A maior facilidade para a aquisição de tratores tem contribuído para expandir o uso destas máquinas ...
The tire inflation pressure, among other factors, determines the efficiency in which a tractor can e...
ABSTRACT: The tire inflation pressure, among other factors, determines the efficiency in which a tra...
The objective of this work was to compare the performance of a tractor equipped with used and new bi...
O trator agrícola é uma máquina autopropelida que contém rodados, os quais estabelecem a interface m...
The agricultural expansion is increasing and the agricultural tractor is the main source of power us...
Agricult tractor adequation aiming the use of appropriated tire inflation pressures for different su...
Agricult tractor adequation aiming the use of appropriated tire inflation pressures for different su...
This work was carried out to evaluate the performance of a farm tractor fitted with two sets of tire...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorA major problem of agricultural tractor d...
The ability of vehicles to traverse soft soils is an important aspect of their performance. The geol...