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http://dx.doi.org/10.7839/ksfc.2020.17.2.009

Effect of the Cone Index on the Work Load of the Agricultural Tractor  

Kim, Wan Soo (Department of Biosystems Machinery Engineering, Chungnam National University)
Kim, Yong Joo (Department of Biosystems Machinery Engineering, Chungnam National University)
Baek, Seung Min (Department of Biosystems Machinery Engineering, Chungnam National University)
Baek, Seung Yun (Department of Biosystems Machinery Engineering, Chungnam National University)
Moon, Seok Pyo (Department of Biosystems Machinery Engineering, Chungnam National University)
Lee, Nam Gyu (Department of Biosystems Machinery Engineering, Chungnam National University)
Kim, Taek Jin (Department of Biosystems Machinery Engineering, Chungnam National University)
Siddique, Md Abu Ayub (Department of Biosystems Machinery Engineering, Chungnam National University)
Jeon, Hyeon Ho (Department of Biosystems Machinery Engineering, Chungnam National University)
Kim, Yeon Soo (Department of Biosystems Machinery Engineering, Chungnam National University)
Publication Information
Journal of Drive and Control / v.17, no.2, 2020 , pp. 9-18 More about this Journal
Abstract
The purpose of this study was to analyze the effect of the soil cone index (CI) on the tractor work load. A load measurement system was constructed for measuring the field data. The field sites were divided into grids (3×3 m), and the cone index was measured at the center of each grid. The work load measured through the plow tillage was matched with the soil cone index. The matched data were grouped at 600 kPa intervals based on the cone index. The work load according to the cone index was analyzed for engine, axle, and traction load, respectively. The results showed that when the cone index increased, engine torque decreased by up to 9%, and the engine rotational speed and brake-specific fuel consumption increased by up to 5% and 3%, respectively. As the cone index increased, the traction and tillage depth were inversely proportional to the cone index, decreasing 7% and 18%, respectively and the traction and tillage depth were directly proportional to the cone index, increasing 13% and 12%, respectively. Thus, it was found that the cone index had a major influence on the engine, axle, and traction loads of the tractor.
Keywords
Agricultural Tractor; Cone Index; Work Load; Axle Torque; Measurement System;
Citations & Related Records
Times Cited By KSCI : 12  (Citation Analysis)
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