Comparison of Work Performance of Crank-type and Rotary-type Rotavators in Korean Farmland Conditions

@inproceedings{Nam2012ComparisonOW,
  title={Comparison of Work Performance of Crank-type and Rotary-type Rotavators in Korean Farmland Conditions},
  author={Ju Seok Nam and Dae Sig Kang and Young-Sun Kang and Ki-Ho Kim and Dae Cheol Kim},
  year={2012}
}
Purpose: This study was conducted to understand the work performance of crank-type rotavators and compare them with those of rotary-type rotavators in Korean farmland conditions. Methods: Tillage operations were carried out using both rotavators with the same nominal rotavating width and rated power. During the operations, PTO speed and torque, actual work speed, and rotavating width and depth were measured. To evaluate work performance, pulverizing ratio, inversion ratio, and specific… CONTINUE READING

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