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| Lopes,José E. L.; Chioderoli,Carlos A.; Monteiro,Leonardo de A.; Santos,Mara A. M. dos; Cleef,Eric H. C. B. van; Nascimento,Elivânia M. S.. |
| ABSTRACT The heights of tire claws, tractor ballasting and soil cover can influence the operational and energy performance of the tractor-scarifier assembly. The objective of this study was to analyze the operational and energy performance of the tractor-scarifier assembly as a function of the heights of the tire claws, ballasting and rolling surface. The experiment was conducted at the experimental area of the Fazenda Experimental do Vale do Curu of the Universidade Federal do Ceará in Pentecoste municipality, CE, Brazil. The experiment was carried out in a randomized block in a 2 × 2 × 2 factorial arrangement with four repetitions. The treatments comprised two tire claw heights (T1-28% and T2-100%), two ballasts (B1-100% of solid and 75% liquid weights... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Slipping wheel; Power in the drawbar; Rolling surface. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662019001000800 |
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