Resumo

YAM-TZEC, Antonio; SANTOS-CHAVEZ, Amadeo; PEREZ-ORTIZ, Santos  e  ALFONSO-GARCIA, Mauricio. Testing of Technical and Operational Factors of a Walking Tractor with Plow and Cultivator. Rev Cie Téc Agr [online]. 2019, vol.28, n.1 ISSN 2071-0054.

Nowadays in Mexico, there is an increasing in the acquisition of small tractors and walking tractors under 18 hp of power, however, there are no data on their operation. A walking tractor was evaluated with two implements plow and cultivator. The methodology used for the evaluation was the NMX-O-182-SCFI-2003 adapted. The test was fact on an area of 200 m2, in Papaloapan University, beginning with the operation of tillage with the plow and ending with the cultivator. The conditions in the soil were the slope of less than 5% and 10.9-14.2% humidity. The work quality indexes evaluated were the angle of rotation obtaining averages of 0.79 m in the plow and 0.69 m for the cultivator, the average fuel consumption were16 L/ha for the plow and of 12 L/ha for the cultivator. Work depths obtained were 0.14 m for the plow and 0.07 m for the cultivator.

Palavras-chave : tractor; steering radius; fuel consumption; machinery test.

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